查询词典 means

Dipper：铲斗

dipper stick 水位指示机 | dipper 铲斗 | dipping coil primary means 电磁式检测设备

direct examination and cross examination：直接询问和间接询问

1. By means of examination of witnesses 询问证人 | direct examination and cross examination 直接询问和间接询问 | the hearsay rule 传闻证据例外规则

multilateral disarmament：多边裁军

moon craft 月球探测机 | multilateral disarmament 多边裁军 | multinational technical means 多国技术手段

impersonate; disguise oneself as：冒充

报假帐:pad the expenditure bills; inflate roster of soldiers | 冒充:impersonate; disguise oneself as | 不择手段:the end justifies the means; unscrupulous; unprincipled

depress, dismay, discourage, upset, frustrate, dishearten：使消沉沮丧

决不 in no case, by no means, on no account, under no circumstances | 使消沉沮丧 depress, dismay, discourage, upset, frustrate, dishearten, | 帮助,援助 help, assist, aid,

unsightly a. displeasing to the eye：不顺眼的;难看的

thereby ad. by that means; in that connection 由此,从而 | unsightly a. displeasing to the eye 不顺眼的;难看的 | vicious a. dangerous; cruel 险恶的

unsightly a. displeasing to the eye：不顺眼得;难看得

thereby ad. by that means; in that connection 由此,从而 | unsightly a. displeasing to the eye 不顺眼得;难看得 | vicious a. dangerous; cruel 险恶得

a heap of loose sand, means in a state of disunity：[一盘散沙]

[一目了然] stick out a mile | [一盘散沙] a heap of loose sand, means in a state of disunity | [一窍不通] be utterly ignorant of

diverting device：分散装置

diverting agent 分流剂 | diverting device 分散装置 | diverting means 分流工具

diverting means：分流工具

diverting device 分散装置 | diverting means 分流工具 | diverting passageway 转换通路

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