查询词典 oxygen

It can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support life.

通过取代空气中的氧，使之下降到维持生命所必须的水平以下，它可以成为简单的窒息物。

Simple Asphyxiant - This product does not contain oxygen and may cause asphyxia if released in a confined area.

易窒息性气体－这种产品由于不含氧气，因此在狭窄的空间发生泄漏，可能会使人窒息。

Although helium is nontoxic and inert, it can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support

尽管氦无毒且不活泼，通过取代空气中的氧，使之下降到维持生命所必须的水平以下，它可以成为简单的窒息物。

Although helium is nontoxic and inert, it can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support life.

尽管氦无毒且不活泼，通过取代空气中的氧，使之下降到维持生命所必须的水平以下，它可以成为简单的窒息物。

Although nitrogen is non-toxic and inert, it can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support

尽管氮无毒且很大程度上不活泼，通过取代空气中的氧，使之下降到维持生命所必须的水平以下，它可以成为简单的窒息物。

Although nitrogen is nontoxic and largely inert, it can act as a simple asphyxiant by displacing the oxygen in air to levels below that required to support life.

尽管氮无毒且很大程度上不活泼，通过取代空气中的氧，使之下降到维持生命所必须的水平以下它可以为简单的窒息物。

Simple Asphyxiant - Maintain oxygen levels above 19.5%.

单纯窒息剂－应保持氧含量在19.5%以上。

Although nitrogen is nontoxic and largely inert, it can act as a simple asphyxiant by displacing the oxygen in air to levels below that requiredto support life.

尽管氮无毒且很大程度上不活泼，通过取代空气中的氧，使之下降到维持生命所必须的水平以下它可以为简单的窒息物。

Asphyxiation occurs when a high level of CO2 causes a deficiency of oxygen, resulting in suffocation.

在高浓度 CO2造成的氧气缺乏的情况下，会引起窒息。

The flowmeter is used to record the patients oxygen flux and the total aspirate quantity.

实际应用表明，这种方法简单方便、安全可靠地解决了按吸氧量计费的问题。

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。