请输入您要查询的字词:


科学时代收录了3405121条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。

lever light lever-loaded clutch lever-loaded safety valve lever lock lever locking
lever, locking lever luffing crane with swing lever leverman lever man leverman, signalman
lever member lever motion lever mounting plate lever of an electrode holder lever of first order
lever of force lever of form stability lever of third order (single armed lever) lever of weight stability lever-operated knapsack sprayer
lever-operated valve lever operation lever pick lever pin lever pivot
lever portion lever positioning structure lever press lever principle lever protect
lever punch lever push lever pushing lever ratio lever reducing valve
lever relationship lever release valve leverrierite Leverrierite lever riveter
lever, rocker, cam lever rule lever, safety lever safety valve lever scale
lever shaft lever, signal lever sliding surface Levers machine lever sprayer
lever, spring lever spring clip lever support lever switch lever, swiveling
lever system lever, tensioning lever timing lever traffic lever transformation
lever travel lever type dial gage lever-type dial indicator lever-type hydraulic governor lever-type indicator
lever type micrometer lever-type piston gauge lever type safety valve lever (type) safety valve lever type snap gage
lever-type starter lever-type thrust bearing lever type vibrograph lever unit lever valve
lever weighted diaphragm lever weight type supercharge device lever weigth LEVER WITHIN THE HUMAN BODY levetiracetam
Levey-Jennings plot Levey-Jennings品管图 Levey-Jennings品管图 leviathan canvas Leviathan hypothesis
leviathan stitch leviathan yarn Levi Bryant (American ) Levice Levicellular myoma
Levi Civita Levi Civita tensor Levi-Civita, Tullio Levick Mt. Levico
Levien, John Mewburn levies Le Vigan levigate levigation
levigator Leviglianite Levi, Hermann Le Villi levin
Levin Levine, James Levinskoye Levinson algorithm Levinson-Durbin algorithm
Levinson recursion Levinson recursion algorithm Levinson's recursion LEVINSON,ANDRE (1887-1933) Leviprora inops (Jenyns,1840)
Leviprora Whitley,1931 Levis Levisfontein Levisquilla inermis Levis' splint
[首页] [上一页] [5120] [5121] [5122] [5123] [5124] [5125] [5126] [下一页] [末页] 共有 3405096 条记录 页次: 5123/28376
Copyright © 2000-2023 Sciera.cn All Rights Reserved
京ICP备2021023879号