有毒气体

Arsine is a colorless, poisonous gas that requires careful handling.

胂是一种无色的有毒的气体需要小心地对待。

Ash and toxic gases can cause lung damage and other problems, particularly for infants and the elderly.

灰和有毒的气体损伤肺和引起别的问题，特别是对婴儿和老人。

MINERS and their canaries are used to thinking of natural gas as a potentially deadly impediment to digging up coal.

煤矿工人和他们的金丝雀通常把瓦斯（开采煤矿时产生的一种气体，有毒易爆）作为他们挖掘煤炭时潜在的最致命的障碍物。

It is physiological innocuity material,amity to environment,and the most importance is no second pollution when burning that means no emission noxious and causticity gas.

最大的优点是不产生有毒的和腐蚀性的气体，属生理无害物质，对环境友好。

A colorless toxic gas with a pungent almond odor; has been used in chemical warfare.

一种无色有毒的气体，有刺激的杏仁味，已经被用于化学战中。

Discharge of dust, fetor or other gases with toxic substances into the atmosphere without taking any effective measures to prevent and control pollution

未采取有效污染防治措施，向大气排放粉尘、恶臭气体或者其他含有有毒物质气体的

UV-light ionization method and high voltage ionization method own SF_6 detecting capability, but some hazardous chemical compounds, such as H_2S and SO_2, which could do great harm to the people who are operating the equipments.

紫外光电离法和强电压电离法检测SF_6气体，在检测过程中破坏SF_6气体分子产生了硫化氢、二氧化硫等有毒物质，对检测人员的人身安全带来极大的威胁。

With the development of industry, loss of gas pollution has threatenedhuman beings badly. The key to solve these problems is to detect thosepoisonous and contaminative gases, development of gas sensor is justaccording to this.

在工业高度发达的今天，气体污染所带来的损失已经严重威胁到人类的生存，解决问题的关键是迅速准确的检测到这些有毒、有污染的气体，这便是气敏传感器发展的客观依据。

The gypsum used for the product probably emits toxic hydrogen sulphide gas and other sulphide gases.

用於制造产品的石膏，排放有毒硫化氢气体及其他硫化物气体。

Since gas sensors based on metal oxide semiconductor had been studied in 1962, researchers have basically resolved the problems of low sensitivity and poor selectivity of gas sensors. Recently, gas sensors have been widely used to detect or control inflammable and toxic gases.

经过四十多年的研究发展，传感器工作者已基本解决了金属氧化物半导体气体传感器的灵敏度和选择性问题，使之在可燃气体、有毒有害气体的检测和控制方面取得了广泛地应用。

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