英语释义

• a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset

• a body of troops arranged in a line

片语

echelon joints雁行节理

echelon inventory阶层存货

sea echelon海上梯队

in echelon成梯形

Echelon Conspiracy夺命手机

forward echelon[军]

third echelon第三梯队

echelon antenna梯形天线

echelon telegraphy伸展电报电路

en echelon雁列式的；梯形

echelon fracture雁列式断裂，雁行式裂缝

英汉例句

• raf menwith hill is a british military base with connections to the global echelon spy network.

  曼威斯山英国皇家空军是英国一个和美国埃施朗全球谍报网相勾连的军事基地。

• an academic echelon with high quality should be built.

  汇聚学术队伍，建立一支高素质的学术梯队；

• in fact, it will be representing the country in the upcoming launchpad for asian startups – echelon 2011.

  事实上，这将代表国家出席即将举办的–echelon2011亚洲创业会。

• i remember reading about the lavish but regimented lives of lehman brothers’ upper echelon and thinking that this must be hell.

  我记得曾经读到过雷曼兄弟奢华但不失条理的生活的文章，现在想想，那一定就像地狱一样。

• calves swimming in echelon showed a 28% increase in average swim speed and a 19% increase in distance per stroke.

  排成梯队的游动幼海豚的速度比它们的平均速度快了28%，同时每次尾部击打的间隔距离也上升了19%。

• this several business, only the first echelon iqiyi in an industry, basic has been baidu baidu music, literature, etc to give up.

  这几项业务中，只有爱奇艺处于行业第一梯队，百度音乐、文学等基本已被百度放弃。

• it’s all about the money of course—that superior charger hits the upper echelon of the portable solar power price range at around 160 bucks.

  这当然是钱的关系啦——那款高级便携式太阳能充电器身价不菲，约160美元。

• at the same time, those associates hired into a higher echelon will work harder, but get paid more and receive better work.

  同时，他们身边的合伙人定向律师虽然为了升级需要更加努力工作，但是也会得到更优厚的薪酬和更好的工作机会。

• america ranked in the top echelon in many categories. for example, it got high marks for open government, limits on government powers and 「order and security」.

  美国在许多类别中都位列前茅，比如在开放的政府、政府权力的限制和「秩序与安全」方面，美国都获得了很高的评价。

• the north end of the strip, where work on the echelon and the fontainebleau hotels has halted, feels especially desolate, and casts a pall of gloom around other nearby properties.

  让人感到特别郁闷的是座落于大街最北边的艾斯拉和枫丹白露酒店已经停业，这也给附近的其他建筑蒙上了一层阴影。

• taking drilling a hole as an example, the designing process of the program is introduced in detail and the echelon chart is given.

  以鉆孔加工过程为例，详细介绍了程序设计过程，给出了梯形图。

• since 1914, and a seminal paper by a german researcher called carl wieselsberger, scientists have known that birds flying in for mation—a v -shape, echelon or otherwise—expend less energy.

  1914年，一位名叫卡尔?维塞尔斯伯格的德国研究员发表了一篇具有重大意义的论文，科学家们从中得知，鸟类在飞行的时候排成 v 字、梯形或倒过来时，会节省体力。

• the word is echelon and the first parameter is the part of speech, followed by a list containing definitions and an optional third parameter, which can be a list of synonyms.

  单词是echelon，第一个参数是词性，然后是包含定义的list，还有可选的第三个参数，它可以是同义词的list。