查询词典 etch-proof

The doctor leaves for him designedly went out off the proof of a week.

医生特意为他开出了休假一个星期的证明。

In a dust-proof connector for an electronic unit detachably provided in an electronic apparatus in which an air-stream is produced in the apparatus to cool an interior thereof, the connector includes a first type connector half provided on the electronic unit and having a first array of electrical contacts, and a second type connector half provided in the apparatus and having a second array of electrical contacts.

一种可拆地装设在电子装置中的电子单元的防尘连接器，所述电子装置中形成气流以冷却其内部，所述连接器包括设置在电子单元上并具有第一电接点阵列的第一类型连接器半体，以及设置在所述装置中并具有第二电接点阵列的第二类型连接器半体。

The detecter signal transmits in analogous mode.All the NIM modules for data acquisition are fixed in a shock proof bin. Data processing is accomplished by IBM PC/XT computer. The main performance :Signal transmission rate and the difference of C/O ratio in oil and in water are better than the same product made in foreign country.

探头信号采用模拟传输方式，获取部分的NIM插件全部固定在防震机箱上，数据处理选用了IBM PC/XT微机，其中主要技术指标、信号传输率和油水碳氧比差值均优于美国Schlumberger公司的同类产品。

Is this not another proof that the so-called detente is just empty talk?

这难道不又一次证明所谓缓和只不过是一句空话吗？

This is the proof that we arrived early, see the dew drops on the desert plant.

这是我们早到的证据，看看沙漠植物上的露珠。

Dewar's proof is brilliant and potentially of enormous consequence for many areas of science, says ecologist John Harte of the University of California, Berkeley.

Dewar的证明很精彩，并且可能在科学的各个领域衍生出很多的结论，加州大学伯克利分校的生态学家John Harte说。

North slope is one of the sub-structural unit in north of Gaoyou depression. Two sets of diabases which intruded in Meso-cenozoic develop widely in this area. On the base of morphological analysis, the intrude period of diabase is settled by many proof.

北部斜坡带是高邮凹陷北部的一个二级构造单元，区内广泛发育上下两套中、新生代侵入的辉绿岩，在对它们形态进行分析的基础之上，搜集多种证据确定了两套辉绿岩的侵入时期。

Here is proof of the superiority of our people's democratic dictatorship.

这也证明我们人民民主专政的优越性。

It has good machinability, high mechanical strength, well dielectric properties and excellent proof tracking resistance.

具有加工性好，机械强度高、电气性能好等特点；有着优良的耐漏电起痕性。

There are many calculating methods for dynamic gas reserves. Among them, pressure build-up method and pressure differential curve method are commonly used. This is due to their advantages and actual proof by field tests in application degree. But all of them have their own constraining conditions, so it is difficult to say which one is more reliable.

天然气动态储量的计算方法很多，其中压力恢复法和压差曲线法是计算气井动态储量的常用方法，它们有很多优点，其应用程度已被矿场实际证实，但它们都有各自限制的应用条件，很难说明哪种方法计算更可靠。

A strange and mysterious deep sea creature.

一种奇异、神秘的深海生物。

It's a yellow rectangle .

这是黄色的长方形。