查询词典 per second per second

It is a neutron star spinning just under 100 times per second and emitting regular radio pulses like a lighthouse beam.

这是一颗每秒钟自转接近100次的中子星，它象灯塔光束一样发射出规则的射电脉冲。

Radio pulsars are rapidly spinning neutronstars that emit a lighthouse-like beam of radio waves that sweeps past theEarth as frequently as 600 times per second.

射电脉冲星是一种快速旋转的中子星，它发出的像灯塔的光束一样的无线电波，以每秒500次的速度扫过地球。

This depends on the precise radio-frequency of the 21-cm wavelength,or 1420 megacycles per second.

这种通讯联系要靠21厘米的波段，即每秒1420兆周的精确无线电频率。

A unit strength of a radioactive source equal to one million disintegrations per second .

放射性强度单位等于每秒百万次数衰变。

TNT Express, a business-to-business express delivery company, recorded a profit from continuing operations of EUR23.3 million (US$32.85 million) during the second quarter, up 10.4 per cent year on year, based on revenues of EUR2.68 billion.

TNT快递公司是一家企业对企业电子商务快递服务公司，二季度收入为26.8亿欧元，在此基础上盈利达2330万欧元(3285万美元)，较上年同期增涨了10.4%。

In particular they discovered that the electrons in graphene behave like relativistic particles that have no rest mass and travel at about 106 metres per second.

石墨烯（Graphene，见 http：//www.wiki.cn/wiki/Graphene ）是由单一层碳原子构成的二维晶体，是一种结合了半导体和金属属性的新材料。

The scan rate is the pages scanned by the clock algorithm per second.

扫描率指的是每秒钟时针算法扫描的页数。

If the scan rate is continuously over 200 pages per second then there is a memory shortage.

如果sc持续超过200，说明内存短缺。

Take today's crotch rocket, nearly all of these motorcycles can barely get out of second or third gear going sixty miles per hour.

以今天的枝杈材火箭，几乎所有这些摩托车勉强可以走出第二或第三个齿轮去六零英里每小时。

He has been a presence on defense, averaging three blocks per game, second-best in the NBA.

他已经成为防守方面的佼佼者了，平均每场可以送出3个盖帽，这在联盟是排在第二位的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐