查询词典 perform functions

Each shipboard employee may be required to perform all functions in various venues and throughout the ship.

Dr.eye：每个舷侧雇员可能被要求在各种各样的举行场所里和在整个船行使全部职责。

CD4 cells signal other cells in the immune system to perform their special functions.

CD4细胞通知其他免疫系统细胞去执行他们特殊的功能。

Such circuitry enables them to perform several timekeeping functions and also makes possible digital readouts of the time.

这种表的电路使其具有多种计时功能，并有可能用数字读出时间。

As a general character of the administrative laws of all modem countries , administrative umpirage is a power the government must have in order to perform its functions .

行政自由裁量权是现代各国行政法中最具共性的部分，是实现政府职能所必需的权力。

This thesis introduces the design and implement of a catadioptric vision system for the middle-size league of RoboCup - The World Cup of Soccer Robots. The system is composed of a camera and a mirror generated with a surface of revolution, which has a wide visual field of 360 degrees The system can perform the functions of collecting images, object recognition and locating the robots.

本论文以地面自主移动机器人为研究平台，结合RoboCup中型组比赛的实际应用为课题背景，设计并实现了一套由全向反射镜、图像采集设备以及图像处理软件组成的全景视觉系统，用来完成实时图像采集、目标识别和机器人定位等功能。

Like personal pronouns, and adverbs of time and place, demonstrative pronouns are among the most important words which perform deictic functions in speech.

它和人称代词、时间副词和地点副词一样，是言语行为中实现指示的最主要的词汇手段之一。

The letter asked.there are very large contracts already let to Raibus, the locally owned business development company, to perform almost all janitorial, security, catering and other support functions.the technocrats we need cost money to bring to Papua New Guinea, and we only bring as many as the project needs at this crucial stage of the construction and development schedule.

镍矿把一个非常大的合同已经承包给当地的一家企业发展公司，以执行几乎所有的门卫、保安、餐饮和其他后勤功能。关于技术骨干，镍矿只会在这个项目的建设和发展的关键阶段才引进，需要时间。

The mammiferous testis perform important functions of producing sperm and secreting male hormone.

雄性哺乳动物的睾丸具有生精和分泌雄性激素等重要的功能。

Ten members of the Pax gene family, which perform crucial regulatory functions during embryonic and postembryonic development, have been identified in Drosophila.

果蝇中已发现10个Pax基因家族成员，它们对果蝇胚胎发育及成虫组织器官的分化有非常重要的调控作用。

Here's a tidbit for fans of free enterprise. On March 31, 1990, the day electric utilities in the U.K. were denationalized, Northern and Yorkshire had 6,800 employees in functions these companies continue today to perform. Now they employ 2,539. Yet the companies are serving about the same number of customers as when they were government owned and are distributing more electricity.

这里有一则相信所有企业自由化支持者都会珍惜的宝贵新闻，1990年3月1日，英国的国营电力事业正式民营化，当时北方与约克夏电力总共有6，800名员工，时至今日，在营运规模丝毫未缩减的情况下，员工降为2，539人，客户数与国营时相当，而输送的电力甚至比以往更多。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷