Fish take in oxygen through their gills.

鱼用鳃吸气。

A chemist can isolate the oxygen from the hydrogen in water.

学家可以把中氢和分离开来。

The chemical de-sulfuration introduces extra oxygen into the coal, so pyridone and N-X increase.

二对吡咯破坏和促进吡啶酮生成。

Water was dissolved into hydrogen and oxygen.

被分解为氢和。

Hydrogen and oxygen are the constituents of water.

氢和主要成分。

Red blood cells transport oxygen through the bloodstream.

红细胞通过血液循环送气。

Coke burns with oxygen to give carbon dioxide.

焦用气燃烧，产生二。

Water is a compound of hydrogen and oxygen.

氢和合物。

Hydrogen combines chemically with oxygen to form water.

氢和合成为。

It reacts violently with oxygen difluoride and barium peroxide.

一同氟、钡会发生剧烈反应。

The oxygen tubing is designed to quincunx, resisting incurvation.

气管用于连接喷雾罐，气面罩，复苏器供应气。

Oxygen is one of the basic elements of substance.

物质基本元素之一。

Aerotropism A TROPISM in which the orientating stimulus is oxygen.

一种刺激方向为气向性运动。

It is like cytidine, but with one oxygen atom removed.

Deoxycytidine is a compound and a nucleoside.

Water is made up of atoms of hydrogen and oxygen.

由氢和原子构成。

Water can be reduced to oxygen and hydrogen by electrolysis.

用电解法可以把分解为和氢。

The treatment group was given nebulizations of ventolin oxygen inbreathe.

治疗组加用喘乐宁气雾吸入。

The heat brings about a chemical reaction, and oxygen is liberated.

热量引起学反应, 释放出气。

The aerogen algae take much of the oxygen from the water, fish .

藻类吸收太多中气。

Deoxygenate was used to remove the remanent oxygen from gas for supplying the high purity gas.

脱剂用于脱除气体中微量气以提供含量极微高纯气体。