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科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

straight polarity straight pole boundary straight pole brace straight portion straight portion of distal convoluted tubule
straight pressing straight product straight profiled bat straight pulsed device straight radial blade
straight reaming straight receiver straight reciprocating motion straight reduced asphalt straight reeling
straight refinary gasoline straight resin straight-ribbed straight roll straight roller
straight roller bearing straight rolling straight roughing shaping tool straight run straight-run asphalt
straight-run bitumen straight-run clear gasoline straight-run coal tar pitch straight(-run) diesel distillate straight-run diesel oil
straight-run distillate straight-run distillation straight-run fuel straight run gasoline straight-run heavy fraction
straight-run light fraction straight-run motor fuel straight-run naphtha straight running torpedo straight-run oil
straight-run pitch straight-run product straight-run spirit straight-run stock straight(-run) tops
straight-run virgin straight saw straight scale straight scissors straight section
straight selective flotation straight seminiferous tubules straight sending system straight serial bond straight shaft
straight shank straight shank arbo(u)r straight shank drill straight-shank drill bit straight shank drill holder
straight shank end mill straight shank milling cutter straight shank punch straight shank reamer straight shank tager tap
straight shank triple grip drill chuck straight sharp-pointed scalpel straight shovel straight shunt-wound motor straight-side 4-point double-action drawing press
straight sided axial worm straight-sided bucket straight-side(d) core bit straight-sided flank straight sided lamp
straight side double crank press straight-side flank splines straight-side flat rim straight side four point press straight-side frame
straight side high speed precision press straight-side hydraulic press straight-side knuckle joint press straight side length straight-side mechanical power press
straight side press straight-side press straight side press with side slide straight-side rim straight side single crank press
straight side single point press straight-side slot straight side transfer press straight side two point press straightside tyre
straight sinus straight slit straight slot hand reamer straight slot head straight smooth spindle
straight snips straight sopke shave straight spoon type ethmoid forceps straight spur gear teeth straight stair with landing
straight steam cycle straight steel ruler straight steel wire cup wheel straight steel wire wheel straight stem
straight-stem sweep straight stomach clamps straight strap clamp straight stretch straight strut
straight suture needle straight system straight table rolls straight tail straight tail dog
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