oxygen
oxygen是什么意思、oxygen怎么读
读音：[ˈɒksɪdʒən]
[ˈɑːksɪdʒən]
oxygen 基本解释
n. 氧; 氧气
oxygen 词性变化
oxygen 词组短语
- acyl-oxygen fission
- active oxygen test
- Winkler reagent for oxygen
- oxygen analyzer
- oxygen analyzers
- oxygen balance
- oxygen acceptor
- oxygen acid
- oxygen carrier
- total oxygen demand
oxygen 详细解释
noun
- 氧；氧气
a chemical element. Oxygen is a gas that is present in air and water and is necessary for people, animals and plants to live.
oxygen 双语例句
- 1、
Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats
碳、氢、氧化合形成碳水化合物和脂肪。 - 2、
If all the coronary arteries are free of significant obstructions, all parts of the heart will receive equal amounts of oxygen.
如果所有的冠状动脉均没有较大的阻塞物，心脏各部分将得到等量的氧气。 - 3、
Plants and trees filter carbon dioxide out of the air and produce oxygen.
花草树木会过滤掉空气中的二氧化碳并制造氧气。 - 4、
Smoking and drinking interfere with your body's ability to process oxygen.
抽烟与酗酒有碍身体处理氧气的能力。 - 5、
Blood is the medium in which oxygen is carried to all parts of the body
血液是将氧气输送到人体各个部位的媒介。 - 6、
If headaches only occur at night, lack of fresh air and oxygen is often the cause
如果只是在晚上头疼，那常常是由于缺乏新鲜空气和氧气的缘故。 - 7、
Atoms of iron in the nail combine with atoms of oxygen from the air to form molecules of iron oxide, or rust.
钉子里的铁原子与空气中的氧原子结合后形成氧化铁分子，也就是锈。 - 8、
The human brain needs to be without oxygen for only four minutes before permanent damage occurs.
人的大脑缺氧4分钟后便会造成永久性损伤。 - 9、
He had the presence of mind to put his emergency oxygen tube in his mouth.
他镇定自若地把应急输氧管放进了自己的嘴里。 - 10、
Supplementary oxygen is rarely needed in pressurized aircraft
密封的飞机内很少需要补充氧气。 - 11、
Ozone is produced by the reaction between oxygen and ultraviolet light
臭氧由氧气和紫外线发生反应而产生。 - 12、
Ozone is a highly reactive form of oxygen gas.
臭氧是一种非常活跃的氧气形态。 - 13、
The brain requires a constant supply of oxygen
大脑需要持续供氧。 - 14、
All the cells and tissues in the body benefit from the increased intake of oxygen.
体内所有的细胞与组织都从增加的氧气吸入量中受益。 - 15、
The drug increases the number of red cells in the blood, enhancing oxygen uptake by 10 percent.
这种药增加了血液里的红细胞数量，从而将摄氧量提高了10%。 - 16、
It is 2,300 metres above sea level, so a given volume of air contains only about one-third as much oxygen as it would at sea level
这是在海拔2,300米的高空，因此一定体积空气的含氧量只有海平面处的约1/3。 - 17、
Water is a compound containing the elements hydrogen and oxygen.
水是含有氢元素和氧元素的化合物。 - 18、
Water can be resolved [ decomposed] into hydrogen and oxygen.
水可分解为氢和氧。 - 19、
The explosive mixture in a rocket consists of both a fuel and a supply of oxygen.
火箭中的爆炸性混合物由燃料和氧气构成。 - 20、
Water contains hydrogen and oxygen.
水含有氢和氧。 - 21、
Water is composed of hydrogen and oxygen.
水由氢与氧化合而成。 - 22、
Hydrogen combines chemically with oxygen to form water.
氢和氧化合成为水。 - 23、
Water is made up of atoms of hydrogen and oxygen.
水由氢和氧的原子构成。 - 24、
oxygen is one of the basic elements of substance.
氧是物质的基本元素之一。 - 25、
oxygen will exert a chemical action on metals.
氧会对金属产生化学作用。 - 26、
oxygen is vital to life.
氧是生命所必不可少的。 - 27、
Hydrogen and oxygen are the constituents of water.
氢和氧是水的主要成分。 - 28、
Qualitative analysis shows that water is made up of hydrogen and oxygen.
定性分析表明水是由氢氧结合而成的。 - 29、
No living things can live without oxygen.
没有氧生物就无法生存。 - 30、
Among other reagents used have been titanousion, a mixture of ferrous ion, oxygen, ascorbic acid, and ethylenetetraaminetetraacetic acid.
使用过的其它试剂有亚钛离子、亚铁离子氧，抗坏血酸和乙四胺四乙酸混合物。
oxygen 英英释义
noun