查询词典 sketch plate

A tetrode with grid and plate potential s so arranged that plate current decreases when plate potential increases.

负耗阻性管由栅极和极板电势组成的四极管，其中当极板电流降低时极板电势反而增加

Stress shielding effect of the trihedral fix trough plate,trapezoid compression plate and Tianjin compression plate on the long bone measured with the electrical measuring method.

用电测法测量了三种股骨中段骨折内固定钢板（三面固定槽形板、梯形板、天津板）固定后对骨的应力遮挡效应。

This type of sprue puller works on the principle of withdrawing the sprue puller through a plate, such as a stripper plate or an underfeed floating cavity plate, in order to eject the feed system.

这种类型的主流道拉料是根据主流道拉料杆从一块模板上抽出的原理来顶出浇注系统的。这块模板可以是卸料板或是一块下进料式浮动型腔板。

The flow control device (100) includes a ported upper plate (102) which is mounted in an upflow chamber (24) of the bioreactor and a lower plate (104) located below the upper plate (102) at the jucture between mix and plug flow zones of the bioreactor (102) which are in fluid communication.

流动控制装置(100)包括带开口的上板(102)，该上板安装在生物反应器(10)的上流腔室(24)内，并包括下板(104)，下板位于上板之下、流体连通的生物反应器的混和区和阻流区之间的连接点处。

METHODS: We counted M. vaccae by UV spectrophotometry, wet weight measurement and plate count method, and built up two standard curves. One was drawn according to the results of UV spectrophotometry to plate count and the other was humid weight to plate count.

采用紫外分光光度计法、测湿重法、平板菌落计数法测定细菌数，建立紫外分光光度计法、测湿重法对平板菌落计数法的标准曲线。

There is a high quality team of professionals have come reform school chalk board (glass plate, zinc plate, white board, plastic, etc.) to make environmentally-friendly green clean plate.

还有一支高质素的专业队伍上门改造学校已有的粉笔板（玻璃板、锌铁板、白板、胶板等）使之成为环保墨绿色无尘板。

Applies to metal sheet such as Iron plate , Aluminium sheet , Zinc plating board, White steel plate , Titanium-plate .

适用铁板、铝板、镀锌板、白钢板、钛金板等金属板材。

When an ocean plate bumps into aland plate,the less dense land plate floats over the ocean one.

当大洋板块与大陆板块碰撞时，稍薄的大陆板块就会漂在大洋板块之上。

White Island, New Zealand, is an active andesitic volcano that is located near the southern end of the Tonga-Kermadec Volcanic Arc at the convergent plate boundary where the Pacific Plate is being subducted beneath the Indian-Australian Plate.

随著微波技术的日趋重要，对主动元件的要求愈来愈高，而砷化镓假形高电子迁移率电晶体在Ⅲ-Ⅴ族半导体中是一个很重要的元件，主要应用在军事和商业通讯的毫米波和微波频上。

It is true that all metal printing plate, whether it is visible light-sensitive version and the printed edition, it is to have the same aluminum plate as a base, but individual manufacturer to aluminum plate surface made by granula proceesing and anodically oxdation approaches.

诚然，所有金属印版，不论是热敏版还是可见平印版，都是拔取不异的铝板息为底基，但各个创息发明商不差铝板暗不天所息的颗粒冻办理和不阴极氧冻办理方法却不尽不异。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！