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double-helical gearbox ÈË×Ö³ÝÂÖ¼õËÙÆ÷
double-hook oil ring Ë«ÈйÎÓÍ»·
double-hulled ship Ë«¿ÇÌå´¬
double-impeller pump Ë«¼¶ÀëÐıÃ
double-impeller pump ˫ҶÂÖ±Ã
double-joint deck crane ˫תÖù¼×°åµõ³µ
double-layer coil tube Ë«²ãÅ̹Ü
double-layer winding Ë«²ãÈÆ×é
double-leaf door Ë«½ØÃÅ
double-opposed ram steering gear Ë«ÁжÔÖÃÖùÈûʽ²Ù¶æ×°ÖÃ
double-over test ¶ÔÕÛÊÔÑé
double-pass boiler Ë«Ñ̵À¹øÂ¯
double-piston pump Ë«»îÈû±Ã
double-plate bulkhead Ë«²ã°å²Õ±Ú
double-plate clutch Ë«ÅÌʽÀëºÏÆ÷
double-plate keel Ë«²ã°åÁú¹Ç
double-plate keel ×éºÏÁú¹Ç
double-plate rudder Ë«°å¶æ
double-plate semibalanced rudder ¸²°å°ëƽºâ¶æ
double-plate semibalanced rudder ¸´°å°ëƽºâ¶æ
double-ply Ë«²ã
double-pole contactor Ë«¼«½Ó´¥Æ÷
double-pole cut-out Ë«¼«¶Ï·Æ÷
double-pole double-throw switch Ë«µ¶Ë«Í¶¿ª¹Ø
double-pole double-throw Ë«µ¶Ë«Í¶(¿ª¹Ø
double-pole fuse Ë«¼«ÈÛ¶ÏÆ÷
double-pole single-throw Ë«µ¶µ¥Í¶
double-pole socket Ë«¼«²å×ù
double-pole switch Ë«µ¶¿ª¹Ø
double-popet throttle valve Ë«×ù½ÚÁ÷·§
double-poppet valve Ë«×ùÌá·§
double-post bollard Ë«Öù´øÀÂ×®
double-post bollards Ë«ÖùÀÂ×®
double-pressure boiler ˫·ѻ·Ê½¹øÂ¯
double-proted slide valve Ë«Æû¿Ú»¬·§
double-puchase winch ˫ꤽʳµ
double-pulse method Ë«Âö³å·¨
double-purchase gear Ë«½Êê¤Ê½Æð»õ×°ÖÃ
double-range instrument Ë«Á¿³ÌÒDZí
double-range recording flowmeter Ë«Á¿³Ì¼Ç¼ʽÁ÷Á¿±í
double-range Ë«Á¿³ÌµÄ
double-reduction gear ¶þ¼¶¼õËÙ³ÝÂÖ
double-reduction gearbox Ë«¼¶¼õËÙ³ÝÂÖÏä
double-reduction steam turbine installation ¶þ¼¶¼õËÙ³ÝÂÖÆûÂÖ»ú×°ÖÃ
double-reheat steam turbine ¶þ´ÎÔÙÈÈʽÆûÂÖ»ú
double-response controller Ë«ÖØ×÷ÓÿØÖÆÆ÷
double-return valve Ë«»ØÁ÷·§
double-reveted joint Ë«ÐÐýÓ
double-reveted lap Ë«ÐÐö¤´î½Ó
double-reveted seam Ë«ÐÐýӷì
double-rigged ×°ÓÐË«µõ¸ËµÄ
double-rigging luff Ë«Ì׸´»¬³µ×é
double-riveted seam Ë«ÐÐýӷì
double-riveted Ë«ÐÐýӵÄ
double-rope pulley Ë«Ë÷»¬ÂÖ
double-row bearing Ë«ÅÅÖá³Ð
double-row disk Ë«ÅÅÎÐÂÖÅÌ
double-scale instrument Ë«±ê¶ÈÒDZí
double-screw vessel Ë«½°´¬
double-seal valve Ë«ÃÜ·â·§
double-seat stop valve Ë«×ù½ØÖ¹·§
double-seat valve Ë«×ù·§
double-seated ball valve Ë«×ùÇò·§
double-shear joint Ë«¼ô½ÓºÏ
double-shear lap riveting Ë«¼ô´î½ÓýÓ
double-sheave top lift block Ë«ÂÖǧ½ïË÷»¬³µ
double-sheave wooden block Ë«ÂÖľ»¬³µ
double-sideband suppressed-carrier modulation ÒÖÖÆÔØ²¨µÄË«±ß´øµ÷ÖÆ
double-sided compressor Ë«½ø¿ÚѹËõ»ú
double-sided impeller Ë«½ø¿ÚÒ¶ÂÖ
double-skin construction Ë«²ã¿Ç½á¹¹
double-skin pontoon hatchcover µ×ÃæÆÌ°åÏäÐβտڸÇ
double-skin ship Ë«¿ÇÌå´¬
double-skin Ë«²ã¿Ç°å
double-skinned products carrier Ë«²ã¿Ç°å³ÉÆ·ÓÍ´¬(ÓͲձÚÎÞ·öÇ¿²Ä
double-slipper crosshead Ë«µ¼°åÊ®×ÖÍ·
double-socket pipe Ë«³Ð½Ó¿Ú
double-stage air pump Ë«¼¶¿ÕÆø±Ã
double-stage compressive refrigerating system Ë«¼¶Ñ¹ËõÖÆÀäϵͳ
double-stage compressor Ë«¼¶Ñ¹Ëõ»ú
double-stage pump Ë«¼¶±Ã
double-stage turbine Ë«¼¶ÎÐÂÖ»ú
double-start thread ˫ͷÂÝÎÆ
double-state compass ˫̬ÂÞ¾
double-step glider Ë«¶Ï¼¶»¬ÐÐͧ
double-strap joint Ë«´î½Ó½ÓºÏ
double-strapjoint Ë«´î½Ó½ÓºÏ
double-suction pump Ë«Îü±Ã
double-suction ventilator Ë«Îü¿Úͨ·ç»ú
double-tape armored Ë«´øîø×°µÄ
double-throw contact ˫Ͷ´¥µã
double-throw crankshaft Ë«±ÛÇúÖá
double-throw disconecting switch ˫Ͷ¸ôÀ뿪¹Ø
double-throw switch ˫Ͷ¿ª¹Ø
double-throw switch ÒÔ´§¿ª¹Ø
double-throw ˫Ͷ
double-tube injector Ë«¹ÜÅçÉäÆ÷
double-tube sheet Ë«¹Ü°å
double-unit alternator Ë«Êä³ö½»Á÷·¢µç»ú
double-unit motor Ë«Êàµç¶¯»ú
double-unit motor ͬÖáË«µç¶¯»ú×é
double-valueness ˫ֵÐÔ
double-way connection Ë«ÏòÁª½á
double-way connection Ë«ÏòÁ¬½Ó
double-way lauching Ë«»¬µÀÏÂË®
double-welled cylinder section Ë«²ã±ÚÆø¸××é
double-welled cylinder section Ë«²ã±ÚÆû¸××é
double-winding alternator Ë«ÈÆ×é½»Á÷·¢µç»ú
doublebottom Ë«ÖØµ×
doublecabin Ë«È˲Õ
doublecapstan Ë«¾íͲ½ÊÅÌ
doubled up swinging booms Ë«Ðý»ØÁª¸Ë
doubledoubler ¸´°å±¶Ñ¹Æ÷
doubleiron plane Ë«ÌúÊÖÅÙ
doubleiron pulley block Ë«ÂÖÌú»¬³µ
doublelead cable ˫оǦ°üµçÀÂ
doublelead Ë«ÒýÏß
doublelever type Ë«¸Ü¸Ëʽ
doublelift cam Ë«¸Ü¸Ëʽ
doublelift cam Ë«Éý³Ì͹ÂÖ
doubleline Ë«ÏßË«¹ì
doublemake contact Ë«±ÕºÏ´¥µã
doublemetal Ë«½ðÊô
doublemotor and alternator Ë«µç¶¯½»Á÷·¢µç»ú
doublenipples reduced ´óСͷÂÝÎÆ½Ó¹Ü
doublenipples ˫ͷÂÝÎÆ½Ó¹Ü
doublenon-return valve ˫ֹ»Ø·§
doublenuts Ë«ÂÝĸ
doubleoffset ring spanner ÷»¨°âÊÖ
doubleoil ring Ë«Áª¹ÎÓÍ»·
doubleopen end wrech ˫ͷ¿ª¿Ú°âÊÖ
doublepipe brine cooler Ë«Ì×¹ÜÑÎË®ÀäÈ´Æ÷
doublepipe condenser Ë«Ì×¹ÜÀäÄýÆ÷
doubleplug Ë«²åÈû
doubleplunger pump Ë«ÖùÈû±Ã
doublepole single-throw Ë«µ¶µ¥Í¶
doublepole Ë«¼«Ë«¸Ë
doublepresure ring ˫ѹÁ¦»·
doubleprismatic square Ö±½ÇÀâ¾µ
doublepulse Ë«³åÁ¿
doublepurchase Ë«ÂÖÓͳµ×éË«½Êê¤
doubler plate ¸²°å¼ÓÇ¿°å
doubler plate ¸´°å¼ÓÇ¿°å
doubler ±¶¼ÓÆ÷
doubler ±¶¼ÓÆ÷¸´°å
doubler ±¶Ñ¹Æ÷
doubler ¸´°å
doubler ¸´°å±¶Ñ¹Æ÷
doublereaction Ë«ÖØ·´À¡
doublereduction gear box ¶þ¼¶¼õËÙ³ÝÂÖÏä
doublereduction ¶þ¼¶¼õËÙ
doublereduction-locked train ¹¦ÂÊ·ÖÖáʽ¶þ¼¶¼õËÙ³ÝÂÖϵ
doubleresistance box Ë«µç×èÏä
doubleriveting Ë«ÐÐýÓ
doublerotor turbine ˫ת×ÓÎÐÂÖ»ú
doublerow ball bearing Ë«ÁÐÇòÖá³Ð
doubles Ë«ÁªÍϳµ
doublesafety valve Ë«Áª°²È«·§
doublesalt water distilling plant Á½¼¶´®ÁªÔìË®×°ÖÃ
doublesalt ¸´ÑÎ
doublescale Ë«±ê¶È
doublescrew Ë«ÂÝÐý½°Ë«Í·ÂÝÎÆ
doubleseal valve Ë«ÃÜ·â·§
doublesensor Ë«µç×è´«¸ÐÆ÷
doubleshafting Ë«Öáϵ
doublesheath Ë«²ãÍâÆ¤
doubleshell Ë«²ãÍâ¿Ç
doubleshrouded impeller type sand-pump ±ÕʽҶÂÖÄཬ±Ã
doubleside band Ë«±ß´ø
doublesilk-covered wire ˫˿°üÏß
doublesource ˫Դ
doublespring hinge Ë«µ¯»É½ÊÁ´
doublesquare normal closed double head spaner Ì×·½»·ÐÎ˫ͷ°âÊÖ
doublesquirrel-carge induction motor Ë«ÊóÁýʽ¸ÐÓ¦µç¶¯»ú
doublestar connection Ë«Ðǽӷ¨
doublestrand Ë«¹É
doublestroke Ë«ÐгÌ
doublesurface transistor Ë«Ãæ¾§Ìå¹Ü
doublet antenna ż¼«ÌìÏß
doubleT I ÐβÄ
doubleT joint Ê®×Ö½ÓÍ·
doubleT steel I ×Ö¸Ö
doublet ż¼«×Óż¼«ÌìÏßË«ÖØÏ߸±±¾
doublet ż¼«×ÓżÌìÏßË«ÖØÏ߸´ÖÆÆ·
doublet żÌìÏß
doublet żÌìÏ߸´ÖÆÆ·Å¼¼«×Óż¼«ÌìÏßË«ÖØÏ߸±±¾
doublethread ˫ͷÂÝË¿
doublethread ˫ͷÂÝÎÆ
doubletransmission Ë«²¨·¢ËÍ
doubletube plate condenser Ë«¹Ü°åÀäÄýÆ÷
doubletype wedge Ë«ÃæÐ¨Ë«¼«²åÍ·
doubletype ±¶Ôöʽ
doubleU-weld Ë«UÐÎÆÂ¿Úº¸
doubleuniversal coupling Ë«ÍòÏòÁªÖáÆ÷
doublevolute pump Ë«ÎÏ¿ÇʽÀëÐıÃ
doublewelding Ë«Ãæº¸
doublewhip Ë«°ë½Êê¤
doublewinding armature Ë«ÈÆ×éµçÊà
doublewire gauge Ë«²ãÏß¹æ
doublewire system Ë«ÏßÖÆ
doublewound Ë«ÈÆ×éµÄ
doublewrench ˫ͷ°âÊÖ
doubling of the bow ´¬Ê×¼ÓÇ¿°å
doubling plate ¸²°å
doubling plate ¸´°å¼ÓÇ¿°å
doubling plate ¼ÓÇ¿¸Ö°å
doubling plate Ë«²ã°å
doubling preventer clamp Á½½ÚΦ½ÓÍ··À»¤Ìú
doubling strake ¶þÖØÁаå
doubling the angle on the bow ´¬Ê×±¶½Ç·¨
doubling up ¼ÓË«°ó
doubling ¼Ó±¶
doubling ¼Ó±¶;Ë«ÖØ;ÕÛµþ;ÕÛ»Ø;·À»¤°å;¼ÓÇ¿°å
doubling ¼Ó±¶Ë«ÖØÕÛµþÕۻطÀ»¤°å¼ÓÇ¿°å
doubly ³ÉÁ½±¶
doubly-fed polyphase shunt commutator motor Ë«À¡¶àÏಢÀø»»ÏòÆ÷µç¶¯»ú
doubly-fed reentrant winding Ë«ÏßÏßȦ
doubly-fed repulsion motor Ë«À¡ÍƳâµç¶¯»ú
doubtful position ¿ÉÒÉ´¬Î»
doubtful sounding ¿ÉÒɲâ̽
doubtful sounding ¿ÉÒɵÄË®Éî
doubtful ¿ÉÒÉ
doubtful ¿ÉÒɵÄ
doubtful ¿ÉÒÉ¿ÉÒɵÄ
doughnut »·ÐÎ;Æû³µÌ¥;
doughnut »·ÐÎÆû³µÌ¥
doughnut-shaped pressure housing ÂÖÌ¥ÐÎÄÍѹ¿Ç
Douglas Classification of Wave µÀ¸ñÀ˹À˼¶
Douglas fir »ÆÉ¼
Douglas protractor µÀÊÏÁ¿½**æ
Douglas scale µÀÊÏÀ˼¶±í
Douglas scale º£¿ö±ê¶È
Douglas sea and swell scale µÀÊÏÀË¡¢Ó¿¼¶±í
douse the glim ϨµÆ
douse the lights ϨµÆ
douse ¼±ËÉ
douse ½½
dovetail blade fastening ÑàβÐÎҶƬ¹Ì¶¨
dovetail capacitor ͬÖáµ÷ÕûµçÈÝÆ÷
dovetail cutting ÑàβÇÐÏ÷
dovetail groove Ñàβ²Û
dovetail jack Ñàβ²å¿×
dovetail joint ÑàβÐνӺÏ
dovetail joint ÑàβÐνÓÍ·
dovetail kevway Ñàβ¼ü²Û
dovetail key Ñàβ¼ü
dovetail keyway Ñàβ¼ü²Û
dovetail mitre ÑàβÐÎÐ±Ãæ½ÓºÏ
dovetail mortice Ñàβé¾ÑÛ
dovetail mortise ШÐνÓé¾
dovetail mortise ÑàβÐÎé¾ÑÛ
dovetail plate Óãβ°å
dovetail plate é¾ÑÛ°å
dovetail slot Ñàβ²Û
dovetail Ñàβ
dovetail ÑàβÐÎ;ШÐÎé¾
dovetail-indent Ñàβ²Û
dovetailing machine ÖÆé¾»ú
dovetailing Ñàβ龽ӺÏ
dowel ¶¨Î»Ïú
dowel bolt °µÏúÂÝ˨
dowel disc ¶¨Î»ÅÌ
dowel handle ¶¨Î»Ïú°ÑÊÖ
dowel joint °µÏú½áºÏ;°µÏú½ÓÍ·;¶¨·ì¶¤½ÓºÏ
dowel joint °µÏú½áºÏ°µÏú½ÓÍ·¶¨·ì¶¤½ÓºÏ
dowel joint ¶¨·ì¶¤½ÓºÏ
dowel pin ¶¨Î»Ïú
dowel plate °µÏú°å
dowel ¶¨Î»Ïú
dowel ¶¨Î»Ïú¶¨·ìÏú¶¤Ä¾¶¤
doweling ¶¨Î»
doweling ¶¨Î»ÓðµÏú¶¤¶¤ºÏ
down lead ÒýÏÂÏß
down below ÔÚÏÂÃæ
down blow ÏÂÅÅÎÛ
down bound ÏÂË®
down by the bow Í·Çã
down by the bow ´¬Ê××ÝÇã
down by the bow ´¬Ê××ÝÇã
down by the head ´¬)Ê×Çã
down by the head Ê×Çã
down by the stern ´¬Î²×ÝÇã
down by the stern ´¬Î²×ÝÇã´¬)βÇã
down by the stern βÇã
down by the bowÍ·Çã
down cast n.(downtime n. »ú²Õ
down cast ¹øÂ¯)½µË®¹Ü
down comer ¹øÂ¯)½µË®¹Ü
down comer=downcomer ½µË®¹Ü
down converter ½µÆµ±ä»»Æ÷
down converter ÏÂËͱ任Æ÷
down current ÏÂÒ·ÆûÁ÷
down draft ÏÂÒ·ÆûÁ÷
down hill direction welding ÏÂÏòº¸½Ó
down lead ÒýÏÂÏß
down link ÏÂÐÐÏß·
down milling ˳ϳ
Down oars port! ×óÏϷް
Down oars starboard! ÓÒÏϷް
down payment ¶¨½ð
down payment ¶©½ð
down pipe ϽµË®¹Ü
.6895347×ªÔØÇëÉùÃ÷³ö´¦1Õý1·½1·1Òë1Íø7.303953E-02
double-helical gearbox ÈË×Ö³ÝÂÖ¼õËÙÆ÷
double-hook oil ring Ë«ÈйÎÓÍ»·
double-hulled ship Ë«¿ÇÌå´¬
double-impeller pump Ë«¼¶ÀëÐıÃ
double-impeller pump ˫ҶÂÖ±Ã
double-joint deck crane ˫תÖù¼×°åµõ³µ
double-layer coil tube Ë«²ãÅ̹Ü
double-layer winding Ë«²ãÈÆ×é
double-leaf door Ë«½ØÃÅ
double-opposed ram steering gear Ë«ÁжÔÖÃÖùÈûʽ²Ù¶æ×°ÖÃ
double-over test ¶ÔÕÛÊÔÑé
double-pass boiler Ë«Ñ̵À¹øÂ¯
double-piston pump Ë«»îÈû±Ã
double-plate bulkhead Ë«²ã°å²Õ±Ú
double-plate clutch Ë«ÅÌʽÀëºÏÆ÷
double-plate keel Ë«²ã°åÁú¹Ç
double-plate keel ×éºÏÁú¹Ç
double-plate rudder Ë«°å¶æ
double-plate semibalanced rudder ¸²°å°ëƽºâ¶æ
double-plate semibalanced rudder ¸´°å°ëƽºâ¶æ
double-ply Ë«²ã
double-pole contactor Ë«¼«½Ó´¥Æ÷
double-pole cut-out Ë«¼«¶Ï·Æ÷
double-pole double-throw switch Ë«µ¶Ë«Í¶¿ª¹Ø
double-pole double-throw Ë«µ¶Ë«Í¶(¿ª¹Ø
double-pole fuse Ë«¼«ÈÛ¶ÏÆ÷
double-pole single-throw Ë«µ¶µ¥Í¶
double-pole socket Ë«¼«²å×ù
double-pole switch Ë«µ¶¿ª¹Ø
double-popet throttle valve Ë«×ù½ÚÁ÷·§
double-poppet valve Ë«×ùÌá·§
double-post bollard Ë«Öù´øÀÂ×®
double-post bollards Ë«ÖùÀÂ×®
double-pressure boiler ˫·ѻ·Ê½¹øÂ¯
double-proted slide valve Ë«Æû¿Ú»¬·§
double-puchase winch ˫ꤽʳµ
double-pulse method Ë«Âö³å·¨
double-purchase gear Ë«½Êê¤Ê½Æð»õ×°ÖÃ
double-range instrument Ë«Á¿³ÌÒDZí
double-range recording flowmeter Ë«Á¿³Ì¼Ç¼ʽÁ÷Á¿±í
double-range Ë«Á¿³ÌµÄ
double-reduction gear ¶þ¼¶¼õËÙ³ÝÂÖ
double-reduction gearbox Ë«¼¶¼õËÙ³ÝÂÖÏä
double-reduction steam turbine installation ¶þ¼¶¼õËÙ³ÝÂÖÆûÂÖ»ú×°ÖÃ
double-reheat steam turbine ¶þ´ÎÔÙÈÈʽÆûÂÖ»ú
double-response controller Ë«ÖØ×÷ÓÿØÖÆÆ÷
double-return valve Ë«»ØÁ÷·§
double-reveted joint Ë«ÐÐýÓ
double-reveted lap Ë«ÐÐö¤´î½Ó
double-reveted seam Ë«ÐÐýӷì
double-rigged ×°ÓÐË«µõ¸ËµÄ
double-rigging luff Ë«Ì׸´»¬³µ×é
double-riveted seam Ë«ÐÐýӷì
double-riveted Ë«ÐÐýӵÄ
double-rope pulley Ë«Ë÷»¬ÂÖ
double-row bearing Ë«ÅÅÖá³Ð
double-row disk Ë«ÅÅÎÐÂÖÅÌ
double-scale instrument Ë«±ê¶ÈÒDZí
double-screw vessel Ë«½°´¬
double-seal valve Ë«ÃÜ·â·§
double-seat stop valve Ë«×ù½ØÖ¹·§
double-seat valve Ë«×ù·§
double-seated ball valve Ë«×ùÇò·§
double-shear joint Ë«¼ô½ÓºÏ
double-shear lap riveting Ë«¼ô´î½ÓýÓ
double-sheave top lift block Ë«ÂÖǧ½ïË÷»¬³µ
double-sheave wooden block Ë«ÂÖľ»¬³µ
double-sideband suppressed-carrier modulation ÒÖÖÆÔØ²¨µÄË«±ß´øµ÷ÖÆ
double-sided compressor Ë«½ø¿ÚѹËõ»ú
double-sided impeller Ë«½ø¿ÚÒ¶ÂÖ
double-skin construction Ë«²ã¿Ç½á¹¹
double-skin pontoon hatchcover µ×ÃæÆÌ°åÏäÐβտڸÇ
double-skin ship Ë«¿ÇÌå´¬
double-skin Ë«²ã¿Ç°å
double-skinned products carrier Ë«²ã¿Ç°å³ÉÆ·ÓÍ´¬(ÓͲձÚÎÞ·öÇ¿²Ä
double-slipper crosshead Ë«µ¼°åÊ®×ÖÍ·
double-socket pipe Ë«³Ð½Ó¿Ú
double-stage air pump Ë«¼¶¿ÕÆø±Ã
double-stage compressive refrigerating system Ë«¼¶Ñ¹ËõÖÆÀäϵͳ
double-stage compressor Ë«¼¶Ñ¹Ëõ»ú
double-stage pump Ë«¼¶±Ã
double-stage turbine Ë«¼¶ÎÐÂÖ»ú
double-start thread ˫ͷÂÝÎÆ
double-state compass ˫̬ÂÞ¾
double-step glider Ë«¶Ï¼¶»¬ÐÐͧ
double-strap joint Ë«´î½Ó½ÓºÏ
double-strapjoint Ë«´î½Ó½ÓºÏ
double-suction pump Ë«Îü±Ã
double-suction ventilator Ë«Îü¿Úͨ·ç»ú
double-tape armored Ë«´øîø×°µÄ
double-throw contact ˫Ͷ´¥µã
double-throw crankshaft Ë«±ÛÇúÖá
double-throw disconecting switch ˫Ͷ¸ôÀ뿪¹Ø
double-throw switch ˫Ͷ¿ª¹Ø
double-throw switch ÒÔ´§¿ª¹Ø
double-throw ˫Ͷ
double-tube injector Ë«¹ÜÅçÉäÆ÷
double-tube sheet Ë«¹Ü°å
double-unit alternator Ë«Êä³ö½»Á÷·¢µç»ú
double-unit motor Ë«Êàµç¶¯»ú
double-unit motor ͬÖáË«µç¶¯»ú×é
double-valueness ˫ֵÐÔ
double-way connection Ë«ÏòÁª½á
double-way connection Ë«ÏòÁ¬½Ó
double-way lauching Ë«»¬µÀÏÂË®
double-welled cylinder section Ë«²ã±ÚÆø¸××é
double-welled cylinder section Ë«²ã±ÚÆû¸××é
double-winding alternator Ë«ÈÆ×é½»Á÷·¢µç»ú
doublebottom Ë«ÖØµ×
doublecabin Ë«È˲Õ
doublecapstan Ë«¾íͲ½ÊÅÌ
doubled up swinging booms Ë«Ðý»ØÁª¸Ë
doubledoubler ¸´°å±¶Ñ¹Æ÷
doubleiron plane Ë«ÌúÊÖÅÙ
doubleiron pulley block Ë«ÂÖÌú»¬³µ
doublelead cable ˫оǦ°üµçÀÂ
doublelead Ë«ÒýÏß
doublelever type Ë«¸Ü¸Ëʽ
doublelift cam Ë«¸Ü¸Ëʽ
doublelift cam Ë«Éý³Ì͹ÂÖ
doubleline Ë«ÏßË«¹ì
doublemake contact Ë«±ÕºÏ´¥µã
doublemetal Ë«½ðÊô
doublemotor and alternator Ë«µç¶¯½»Á÷·¢µç»ú
doublenipples reduced ´óСͷÂÝÎÆ½Ó¹Ü
doublenipples ˫ͷÂÝÎÆ½Ó¹Ü
doublenon-return valve ˫ֹ»Ø·§
doublenuts Ë«ÂÝĸ
doubleoffset ring spanner ÷»¨°âÊÖ
doubleoil ring Ë«Áª¹ÎÓÍ»·
doubleopen end wrech ˫ͷ¿ª¿Ú°âÊÖ
doublepipe brine cooler Ë«Ì×¹ÜÑÎË®ÀäÈ´Æ÷
doublepipe condenser Ë«Ì×¹ÜÀäÄýÆ÷
doubleplug Ë«²åÈû
doubleplunger pump Ë«ÖùÈû±Ã
doublepole single-throw Ë«µ¶µ¥Í¶
doublepole Ë«¼«Ë«¸Ë
doublepresure ring ˫ѹÁ¦»·
doubleprismatic square Ö±½ÇÀâ¾µ
doublepulse Ë«³åÁ¿
doublepurchase Ë«ÂÖÓͳµ×éË«½Êê¤
doubler plate ¸²°å¼ÓÇ¿°å
doubler plate ¸´°å¼ÓÇ¿°å
doubler ±¶¼ÓÆ÷
doubler ±¶¼ÓÆ÷¸´°å
doubler ±¶Ñ¹Æ÷
doubler ¸´°å
doubler ¸´°å±¶Ñ¹Æ÷
doublereaction Ë«ÖØ·´À¡
doublereduction gear box ¶þ¼¶¼õËÙ³ÝÂÖÏä
doublereduction ¶þ¼¶¼õËÙ
doublereduction-locked train ¹¦ÂÊ·ÖÖáʽ¶þ¼¶¼õËÙ³ÝÂÖϵ
doubleresistance box Ë«µç×èÏä
doubleriveting Ë«ÐÐýÓ
doublerotor turbine ˫ת×ÓÎÐÂÖ»ú
doublerow ball bearing Ë«ÁÐÇòÖá³Ð
doubles Ë«ÁªÍϳµ
doublesafety valve Ë«Áª°²È«·§
doublesalt water distilling plant Á½¼¶´®ÁªÔìË®×°ÖÃ
doublesalt ¸´ÑÎ
doublescale Ë«±ê¶È
doublescrew Ë«ÂÝÐý½°Ë«Í·ÂÝÎÆ
doubleseal valve Ë«ÃÜ·â·§
doublesensor Ë«µç×è´«¸ÐÆ÷
doubleshafting Ë«Öáϵ
doublesheath Ë«²ãÍâÆ¤
doubleshell Ë«²ãÍâ¿Ç
doubleshrouded impeller type sand-pump ±ÕʽҶÂÖÄཬ±Ã
doubleside band Ë«±ß´ø
doublesilk-covered wire ˫˿°üÏß
doublesource ˫Դ
doublespring hinge Ë«µ¯»É½ÊÁ´
doublesquare normal closed double head spaner Ì×·½»·ÐÎ˫ͷ°âÊÖ
doublesquirrel-carge induction motor Ë«ÊóÁýʽ¸ÐÓ¦µç¶¯»ú
doublestar connection Ë«Ðǽӷ¨
doublestrand Ë«¹É
doublestroke Ë«ÐгÌ
doublesurface transistor Ë«Ãæ¾§Ìå¹Ü
doublet antenna ż¼«ÌìÏß
doubleT I ÐβÄ
doubleT joint Ê®×Ö½ÓÍ·
doubleT steel I ×Ö¸Ö
doublet ż¼«×Óż¼«ÌìÏßË«ÖØÏ߸±±¾
doublet ż¼«×ÓżÌìÏßË«ÖØÏ߸´ÖÆÆ·
doublet żÌìÏß
doublet żÌìÏ߸´ÖÆÆ·Å¼¼«×Óż¼«ÌìÏßË«ÖØÏ߸±±¾
doublethread ˫ͷÂÝË¿
doublethread ˫ͷÂÝÎÆ
doubletransmission Ë«²¨·¢ËÍ
doubletube plate condenser Ë«¹Ü°åÀäÄýÆ÷
doubletype wedge Ë«ÃæÐ¨Ë«¼«²åÍ·
doubletype ±¶Ôöʽ
doubleU-weld Ë«UÐÎÆÂ¿Úº¸
doubleuniversal coupling Ë«ÍòÏòÁªÖáÆ÷
doublevolute pump Ë«ÎÏ¿ÇʽÀëÐıÃ
doublewelding Ë«Ãæº¸
doublewhip Ë«°ë½Êê¤
doublewinding armature Ë«ÈÆ×éµçÊà
doublewire gauge Ë«²ãÏß¹æ
doublewire system Ë«ÏßÖÆ
doublewound Ë«ÈÆ×éµÄ
doublewrench ˫ͷ°âÊÖ
doubling of the bow ´¬Ê×¼ÓÇ¿°å
doubling plate ¸²°å
doubling plate ¸´°å¼ÓÇ¿°å
doubling plate ¼ÓÇ¿¸Ö°å
doubling plate Ë«²ã°å
doubling preventer clamp Á½½ÚΦ½ÓÍ··À»¤Ìú
doubling strake ¶þÖØÁаå
doubling the angle on the bow ´¬Ê×±¶½Ç·¨
doubling up ¼ÓË«°ó
doubling ¼Ó±¶
doubling ¼Ó±¶;Ë«ÖØ;ÕÛµþ;ÕÛ»Ø;·À»¤°å;¼ÓÇ¿°å
doubling ¼Ó±¶Ë«ÖØÕÛµþÕۻطÀ»¤°å¼ÓÇ¿°å
doubly ³ÉÁ½±¶
doubly-fed polyphase shunt commutator motor Ë«À¡¶àÏಢÀø»»ÏòÆ÷µç¶¯»ú
doubly-fed reentrant winding Ë«ÏßÏßȦ
doubly-fed repulsion motor Ë«À¡ÍƳâµç¶¯»ú
doubtful position ¿ÉÒÉ´¬Î»
doubtful sounding ¿ÉÒɲâ̽
doubtful sounding ¿ÉÒɵÄË®Éî
doubtful ¿ÉÒÉ
doubtful ¿ÉÒɵÄ
doubtful ¿ÉÒÉ¿ÉÒɵÄ
doughnut »·ÐÎ;Æû³µÌ¥;
doughnut »·ÐÎÆû³µÌ¥
doughnut-shaped pressure housing ÂÖÌ¥ÐÎÄÍѹ¿Ç
Douglas Classification of Wave µÀ¸ñÀ˹À˼¶
Douglas fir »ÆÉ¼
Douglas protractor µÀÊÏÁ¿½**æ
Douglas scale µÀÊÏÀ˼¶±í
Douglas scale º£¿ö±ê¶È
Douglas sea and swell scale µÀÊÏÀË¡¢Ó¿¼¶±í
douse the glim ϨµÆ
douse the lights ϨµÆ
douse ¼±ËÉ
douse ½½
dovetail blade fastening ÑàβÐÎҶƬ¹Ì¶¨
dovetail capacitor ͬÖáµ÷ÕûµçÈÝÆ÷
dovetail cutting ÑàβÇÐÏ÷
dovetail groove Ñàβ²Û
dovetail jack Ñàβ²å¿×
dovetail joint ÑàβÐνӺÏ
dovetail joint ÑàβÐνÓÍ·
dovetail kevway Ñàβ¼ü²Û
dovetail key Ñàβ¼ü
dovetail keyway Ñàβ¼ü²Û
dovetail mitre ÑàβÐÎÐ±Ãæ½ÓºÏ
dovetail mortice Ñàβé¾ÑÛ
dovetail mortise ШÐνÓé¾
dovetail mortise ÑàβÐÎé¾ÑÛ
dovetail plate Óãβ°å
dovetail plate é¾ÑÛ°å
dovetail slot Ñàβ²Û
dovetail Ñàβ
dovetail ÑàβÐÎ;ШÐÎé¾
dovetail-indent Ñàβ²Û
dovetailing machine ÖÆé¾»ú
dovetailing Ñàβ龽ӺÏ
dowel ¶¨Î»Ïú
dowel bolt °µÏúÂÝ˨
dowel disc ¶¨Î»ÅÌ
dowel handle ¶¨Î»Ïú°ÑÊÖ
dowel joint °µÏú½áºÏ;°µÏú½ÓÍ·;¶¨·ì¶¤½ÓºÏ
dowel joint °µÏú½áºÏ°µÏú½ÓÍ·¶¨·ì¶¤½ÓºÏ
dowel joint ¶¨·ì¶¤½ÓºÏ
dowel pin ¶¨Î»Ïú
dowel plate °µÏú°å
dowel ¶¨Î»Ïú
dowel ¶¨Î»Ïú¶¨·ìÏú¶¤Ä¾¶¤
doweling ¶¨Î»
doweling ¶¨Î»ÓðµÏú¶¤¶¤ºÏ
down lead ÒýÏÂÏß
down below ÔÚÏÂÃæ
down blow ÏÂÅÅÎÛ
down bound ÏÂË®
down by the bow Í·Çã
down by the bow ´¬Ê××ÝÇã
down by the bow ´¬Ê××ÝÇã
down by the head ´¬)Ê×Çã
down by the head Ê×Çã
down by the stern ´¬Î²×ÝÇã
down by the stern ´¬Î²×ÝÇã´¬)βÇã
down by the stern βÇã
down by the bowÍ·Çã
down cast n.(downtime n. »ú²Õ
down cast ¹øÂ¯)½µË®¹Ü
down comer ¹øÂ¯)½µË®¹Ü
down comer=downcomer ½µË®¹Ü
down converter ½µÆµ±ä»»Æ÷
down converter ÏÂËͱ任Æ÷
down current ÏÂÒ·ÆûÁ÷
down draft ÏÂÒ·ÆûÁ÷
down hill direction welding ÏÂÏòº¸½Ó
down lead ÒýÏÂÏß
down link ÏÂÐÐÏß·
down milling ˳ϳ
Down oars port! ×óÏϷް
Down oars starboard! ÓÒÏϷް
down payment ¶¨½ð
down payment ¶©½ð
down pipe ϽµË®¹Ü
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