查询词典 hydrogen sulfide

It is also found that hydrogen bonds among polyurethane macromolecules were broken down during drawing process.

同时发现，在拉伸过程中，聚氨酯大分子中的氢键受到破坏。

PRNewswire-FirstCall/-- Nanologix, Inc.,, a nano-biotechnology company engaged in the research, development and commercialization of technologies for alternative sources of fuel, today announced that its team of microbiologists have recently discovered a reliable and simple way to produce hydrogen gas that can be used to power cars, homes and businesses without polluting the environment.

Nanologix公司是一个从事替代性燃料开发与商业化运作的纳米生物技术公司，最近他们发表声明，他们的微生物学家发现了一个可靠并简单的途径来生产氢气，氢气可以用于汽车驱动、家庭和商业供电，而不会污染环境。

Using liquid hydrogen and oxygen in rockets will provide major advantages for landing astronauts on the moon.

以液氢和液氧为燃料的火箭将为宇航员登陆月球提供尤其重要的有利条件。

The hazards associated with handling liquid hydrogen are fire, explosion, asphyxiation, and exposure to extremely low temperatures.

起火、爆炸、窒息和极低温度下的暴露是同操作液氢相联系的危险。

Observables can be either continuous (e.g., the position of a particle) or discrete (e.g., the energy of an electron bound to a hydrogen atom).

可见可以要么是连续的或离散(也即电子的能量受氢原子束缚)。

They exposed the cells to increasing amounts of paraquat or hydrogen peroxide, chemicals that cause oxidative stress and cell damage.

他们揭露了细胞越来越多的百草枯或过氧化氢，化学品引起氧化应激和细胞的损伤。

Like crude oil and natural gas, most petrochemicals consist mainly of carbon and hydrogen and are called hydrocarbons.

和原油和天然气一样，大多石油化学产品主要由碳和氢组成，称为烃。

It is true that our economy was gradually expanding and that we succeeded in developing certain things, such as the atomic bomb, the hydrogen bomb and even intercontinental ballistic missile s.

经济建设也在逐步发展，也搞了一些东西，比如原子弹、氢弹搞成功了，洲际导弹也搞成功了

Thunderstorms delayed the mission three times and hydrogen gas leaks caused two postponements.

雷雨三次延后发射，氢气燃料的泄漏又推迟了两次发射。

Thunderstorms delayed the mission three times and hydrogen gas leaks caused two postponements.

雷雨交加的天气已经让这计划延迟了3次，氢气由于两次的延期导致泄漏。

Objective:To investigate the biological characteristics of human synoviocytes of primary gonarthritis in vitro.

目的观察原发性膝骨关节炎患者滑膜细胞的体外生长特性，探讨骨性关节炎的发病机制。

I must say I am very very impressed here in the Cafe.

我必须说我非常非常深刻的印象，在咖啡厅。