Oxygen(O)

Oxygen(O)读音音标

Oxygen(O)意思解释

网络

氧气

英英释义

Oxygen(O)

n.

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

同义词：Oatomic number 8

双语例句

1.hydrogen peroxideworkingsubstanceisaneweco

-

oxygen[

O

],hasastrongoxidation,

its

workandcolorbleaching powder

are

verysimilar.过氧化氢的工作物质是一种新的生态氧[原创]，具有很强的氧化作用，其工作和漂白粉颜色非常相似。2.

The

mostfrequentlydetectedchemical compoundis

water

(

HOH

)

with

oxygen(O)

as

oneofitsatoms.*常检测到的化学化合物是（HOH），氧（O）是它的一个原子。3.Glucoseisasugarmade

up of

carbon,hydrogen

(H)

,

and

oxygen

(O)

.葡萄糖是一种糖，它是由碳元素，氢元素，氧元素构成的。www.tianya.cn4.In

the

stratosphere,sunlight

breaks apart

anoxygenmolecule(

O2

)

, producing

twooxygen(O)atoms.在同温层，阳光使一个氧分子（O2）分裂成两个氧原子（O）。www.america.gov5.Formostelements

the

symbolissimply

the

abbreviatedformof

the

Englishname

consisting of one or two letters

,

for

example:oxygen

= O

?对大多数元素而言，其元素符号是其英文名字的简单缩写形式，由一或二个字母组成，例如：氧=O？？？。6.

oxygen

==O Mg

Someelements,

which

have

been

known

for

alongtime,havesymbolsbasedontheirLatinnames,

for

example:一些元素，已经知道了很长时间，有符号的基础上他们的拉丁名称，例如：123