查询词典 electro-discharge

We analyzed the electro-hydraulic proportional variable displacement piston pump from three aspects of its structure,control principle and mathematical model,and compared the main characteristics of an open-loop controlled pump with a closed-loop controlled pump.

从结构、控制原理和数学模型等3个方面对开环和闭环电液比例变量柱塞泵进行分析，比较二者的主要性能特点。

The output beam quality can be improved by adopting Gaussian reflectivity coupling output mirror, using plano-convex unstable cacity, Nd: YAG, and electro-optic Q setting solid laser in the experiment.

使用高斯反射率耦合输出镜可较好地改善其输出光束质量，设计了平-凸非稳腔，使用Nd：YAG，电光调Q 固体激光器进行实验，获得了较为平滑的远场光强分布，实验结果表明高斯反射率输出镜可较好地改善固体激光器中非稳腔输出光束质量。

This filter consists of two parallel polarizers,an electro-optical crystal and a two-zone half-wave plate.

该滤波器由两个透射光轴平行的偏光镜，置于其间的一个电光晶体和一个二区域λ/2波片组成。

Products such as DVD players, laser range finders, electro-optical distance measuring instruments, laser planers, laser line projectors, etc. rank the first in our country; products like diodes and micro special motors rank the second; fixed inductors and chip inductors rank the fourth.

产品，如DVD播放机，激光测距仪，光电距离测量仪器，激光刨床，激光线投影仪，等排名第一，我国；产品，如二极管和微型特殊电机排名第二；固定电感器和片式电感排名第四。

The most rabbits electro- cardiogram was normal after injecting alum, the potassium ion was not effect on the heart.

家兔按1LD（4.8mg/kg）的剂量皮下注射氰化钾，有足够的致死能力，可导致家兔迅速死亡。

In the work,whether proportional organ's capability is good or not, that hold the balance inthe precision and security of electro-hydraulic proportional control.

在工程应用中，比例元件的性能优劣，对电液比例控制精度以及可靠性有着举足轻重的作用。

Benzenediol being oxidated,and the optimum reaction conditions were used in wastewater treatment.(2) The reaction conditions of Electro-Fenton method were studied by /?

2在间歇式反应器中，以对苯二酚为代表物，研究探讨电解芬顿法的反应条件，选择最佳的电解电流、过氧化氢浓度、电解时间等。

The quality of well-equipped, including advanced energy dispersive X-ray fluorescence analyzer, salt spray test machine, projection for expansion, vibration testing machine and vacillating test machine, wearable rub tester, constant temperature and humidity test machine, Taiwan sunny electro-acoustic instrument, and so on, each one products have to undergo a rigorous the quality inspection before shipment to ensure that the products of high quality, high reliability.

公司的质量检测设备齐全，包括先进的能量色散型X射线荧光分析仪，盐雾试验机，投影扩大仪，振动试验机，摇摆试验机，耐磨擦试验机，恒温恒湿试验机，台湾阳光电声仪等等，每一个产品均经过严格的质量检测才能出货，保证了产品的高品质，高可靠性。

A=? A 30kv electro probe acted to a hexagonal crystal, the following pattern was obtained for [0001] crystal zone (probe‖c axis,), R is 7mm, L=800mm, lattice parameter a=?

111， 2-220 2 用 30kv 电子束作用于六方晶体，得到下列沿 [0001] 晶带入射的衍射图， R is 7mm， L=800mm，试求晶胞参数

The fittings are to be Zinc Electro Plated and Yellow colour Passivated.

配件表面要求镀锌，外观为黄色并进行钝化处理。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。