查询词典 jack chain

chain pendant：链索

chain pendant 吊链链式吊灯架 | chain pendant 链索 | chain pendant 拖缆短链

chain pipe wrench：链条管扳手

chain pin 链销 | chain pipe wrench 链条管扳手 | chain printer 链带印刷机

chain pipe wrench：链条管子扳手

chain pipe vice 链式管钳 | chain pipe wrench 链条管子扳手 | chain pitch wheel 链条齿轮

chain pipe wrench：链管扳钳

链式管钩钳 chain pipe vise | 链管扳钳 chain pipe wrench | 链节距 chain pitch

chain pipe wrench：链条管子钳

chain pin 链销,测钎 | chain pipe 锚链管 | chain pipe wrench 链条管子钳

chain proved：锚链检验合格

chain polymer 链型聚合物 | chain proved 锚链检验合格 | chain pulley 链轮

chain radar beacon：迅复雷达信号

"chain of command","指挥线" | "chain radar beacon","迅复雷达信号" | "chain reaction","连锁反应"

chain radar beacon：多雷达信标

18. chain pump 链泵 | 19. chain radar beacon 多雷达信标 | 20. chain radar system 雷达网系

chain repercussion：连锁银行

chain relay 连锁继电器,串动继电器 | chain repercussion 连锁银行 | chain return cylinder 带链传动的液压缸

chain stitch ruffling machine：链式褶边缝纫机

chain shotblasting machine 链式喷丸机 | chain stitch ruffling machine 链式褶边缝纫机 | chain stitch shirring machine 链式抽褶缝纫机

liquid helium：液态氦

除了路径积分及应用在量子电动力学的研究成果之外,费曼其它重要的研究贡献还有1953年发表有关液态氦(liquid helium)超流体理论,以及1969年提出的成子(parton)模型.

fly wheel nut wrench：装拆飞轮螺母扳手

fly wheel magneto 飞轮式永磁发动机 | fly wheel nut wrench 装拆飞轮螺母扳手 | fly wheel pump 飞轮泵