查询词典 hydrogen sulfide

Hydrogen environment embrittlement effects of gaseous hydrogen limit the materials selected for turbine components.

氢环境脆化的影响，气态氢限制材料的选取汽轮机组成部分。

The main flaw is the process of electroplating and phosphating of hydrogen absorption resulting from hydrogen embrittlement.

主要缺陷是电镀和磷化过程中吸收氢而产生氢脆。

To increase the fermentability and the yield of hydrogen,the effects of pre-processing method of molasses and fermentative conditions on cell growth and hydrogen production were investigated in batch culture.

为了提高糖蜜的可发酵性和氢转化率，采用批式发酵法研究了糖蜜前处理过程和发酵条件对Ethanoligenens sp B49生长和产氢的影响。

The dry process aluminum fluoride divides into the hydrogen fluoride preparation according to the technical process (including acid to material, fluorspar to give material, hydrogen fluoride reactor) and the aluminum fluoride preparation including the fluid bed, exhaust processing, end product processing.

干法氟化铝按工艺流程分为氟化氢制备（包括酸给料、萤石给料、氟化氢反应炉）及氟化铝制备包括流化床、尾气处理、成品处理。

The pattern recognition method was applied to the formability of hydrogen and hydrogen storage properties of binary transition metals alloys.

利用模式识别方法对过渡金属二元合金氢化物的形成和贮氢性能进行了分析。

According to the survey, three major hazards : hidden damage disposable chopsticks respiratory function : disposable chopsticks required fumigator production process, a process in the use of the heat will release SO2 Erosion respiratory mucosa; damage digestive function : hydrogen peroxide disposable chopsticks used in the production process. strong corrosive hydrogen peroxide, oral, esophageal or gastrointestinal cause corrosion; polishing process used talc.

据调查，一次性筷子隐藏三大危害：损害呼吸功能：一次性筷子制作过程中须经过硫磺熏蒸，所一在使用过程中遇热会释放SO2，侵蚀呼吸道黏膜；损害消化功能：一次性筷子在制作过程中用双氧水漂白，双氧水具有强烈的腐蚀性，对口腔、食道甚至胃肠造成腐蚀；打磨过程中使用滑石粉，清除不干净，在人体内慢慢累积，会使人患上胆结石。

In the early 1950s American scientists produced the hydrogen bomb by inducing fusion reactions in a mixture of the hydrogen isotopes deuterium and tritium, forming a heavier helium nucleus.

1950年代，美国科学家在氢的同位素氘和氚的混合物中引导聚变反应生成较重的氦原子核，从而制造出了氢弹。

In the early 1950s American scientists produced the hydrogen bomb by inducing fusion reactions in a mixture of the hydrogen isotope s deuterium and tritium, forming a heavier helium nucleus.

1950年代，美国科学家在氢的同位素氘和氚的混合物中引导聚变反应生成较重的氦原子核，从而制造出了氢弹。

In the early 1950s American scientist s produced the hydrogen bomb by inducing fusion reactions in a mixture of the hydrogen isotopes deuterium and tritium, forming a heavier helium nucleus.

1950年代，美国科学家在氢的同位素氘和氚的混合物中引导聚变反应生成较重的氦原子核，从而制造出了氢弹。

It is suggested that the application investigation of hydrogen energy and hydrogen storage materials should be spurred and encouraged; keeping track of the development on tritium technology for fusion reactor is stressed.

建议重点开展氢能应用与贮氢材料的研究，重视聚变堆氚工艺技术的跟踪。

The old man discovered the ruse, but did not say anything.

老伯发现诡计，但没有说任何话。

The problems of the fault detection in the liquid rocket engine are discussed in the second part.

第二部分是关于液体火箭发动机的故障检测问题。