英语释义

• a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust

片语

oxygen demand需氧量

Triplet oxygen三线态氧

chemical oxygen demand[化学][环境] 化学需氧量，化学氧需求量

chemical oxygen demand (COD)化学需氧量

hyperbaric oxygen[特医] 高压氧

dissolved oxygen (DO)溶解氧

active oxygen[化学] 活性氧

oxygen sensor[自] 氧传感器

oxygen therapy氧疗法；氧气治疗

oxygen supply供氧；氧源

oxygen cylinder氧气瓶；储氧筒

oxygen bottle[临床][化工] 氧气瓶

oxygen index[物化] 氧指数；示氧值

oxygen cell[电] 氧气电池

dissolved oxygen (do)溶解氧

dissolved oxygen[环境] 溶解氧

oxygen bar氧气吧

oxygen saturation[生理] 氧饱和；氧饱和度

oxygen number氧价

oxygen tent[医] 氧幕

oxygen lance[化工][机] 氧气喷枪

oxygen consumption[环境] 耗氧量，[海洋] 氧消耗

oxygen content[生化] 氧含量，血氧含量

oxygen cycle氧循环

pure oxygen[化学] 纯氧

oxygen enrichment富氧

chemical oxygen demand (cod)化学需氧量

英汉例句

• or oxygen energy levels. they look like this.

  或氧的能级，它们看起来就像这个。

• the choices of the poor affect us, just as ours affect them; we are all part of one world, one moral universe, sharing one oxygen tank.

  穷人的选择会影响我们，正如我们的选择也会影响他们。我们共同生活在这个地球上，有着共同的道德底线，共用一个氧气库。

• lunar ice, if bountiful, not only gives future settlers something to drink, but could also be broken apart into oxygen and hydrogen.

  月冰，如果储量丰富的话，不仅能给未来的定居者们提供饮用，还可能将其分解成氢气和氧气。

• the cobalt and phosphate form a thin-film catalyst around the electrode that then use electrons from the electrode to split the oxygen from water.

  钴和磷酸盐在电极周围形成了薄膜型的催化剂，这些催化剂就利用电极发射的电子从水中分解氢和氧。

• water can be reduced to oxygen and hydrogen by electrolysis.

  水通过电解可以分解为氧和氢。

• so where could this oxygen come from?

  这些氧气是从哪里来的呢？

• oxygen unites with hydrogen to form water.

  氧与氢结合而成水。

• oxygen drives the process of respiration, which provides our cells with energy.

  氧气驱动着呼吸过程，给我们的细胞提供能量。

• some, like hemoglobin, deliver oxygen from the lungs to the far reaches of the body.

  有些蛋白质像血红蛋白一样，可以把氧从肺部输送到身体各处。

• now consider what an individual cell in your body would want. it wants oxygen and sugar.

  现在想想你身体里单个的细胞想要的，它可能需要氧气和糖分。

• that notion is as unscientific as suggesting that water or oxygen is dangerous.

  这一观念如同说水或氧气是不安全的一样是不科学的。

• and i entertained him for 10 minutes, laughing through his oxygen mask and respirator.

  我为他表演了10分钟，逗得他透过氧气罩和呼吸管发笑。

• this substance can be reduced to a single chemical and oxygen by passing an electrical charge through it.

  通电后，这种物质可以被分解为一种单一的化学制品和氧。

• 「they still rely on oxygen that is indirectly created by sunlight, 」 he says.

  他说到：「它们依旧依赖于那些通过阳光间接产生的氧气。」

相似词

air通风