dioxide

dioxide

英[daɪˈɒksaɪd]美[daɪˈɑːksaɪd]

n.二氧化物；

复数：dioxides;

例句

The carbon14 atoms oxidise to carbon dioxide which gets blown about and mixed up with lower atmosphere.碳14原子氧化生成二氧化碳，向四周散去并与低空的大气混合。

The lime water has turned cloudy, therefore carbon dioxide has been produced during the experiment.石灰水变得混浊了, 可见在实验中有二氧化碳生成了。

Carbon is an element,while carbon dioxide is a compound.碳是一种(化学)元素,而二氧化碳则是一种化合物。

Coke burns with oxygen to give carbon dioxide.焦碳用氧气燃烧，产生二氧化碳。

The belly is inflated with carbon dioxide maneuvering room.在腹腔中填充二氧化碳,以扩大手术的操作空间.

For fractionated carbon dioxide laser treatment, Orringer says the risks are fairly small.对于像束二氧化碳激光治疗,也有风险, Orringer说,但风险相当小的.

Cremation pumps dioxins, hydrochloric acid, sulfur dioxide, and carbon dioxide into the air.火葬会把二氧(杂)芑 、 盐酸 、 二氧化硫和二氧化碳排放到大气中.

Carbon dioxide is the largest contributor to the greenhouse effect.二氧化碳太多是道致温室效应的*主要原因.

The carbon 14 atoms oxidise to carbon dioxide which gets blown about and mixed up with lower atmosphere.碳14原子氧化生成二氧化碳,向四周散去并与低空的大气混合.

...natural gas, which gives off less carbon dioxide than coal...二氧化碳释放量低于煤炭的天然气

英语四级真题

Mr Obama's plan to curb carbon dioxide (CO2) emissions (排放), though necessary, will be far from cost-free, whatever his sunny speeches on the subject might suggest.

According to the author, Obama's plan to limit carbon dioxide emissions will by no means be inexpensive

英语六级真题

The result would be higher emissions of carbon dioxide and other greenhouse gases.

Left alone, it was assumed, the world's rain forests would not only flourish but might even rescue us from disaster by absorbing the excess carbon dioxide and other planet-warming greenhouse gases.

For a start, all animals, such as cows, pigs and sheep, always gas limed methane, which is the second most common green house gas after carbon dioxide.

Many environmental experts now believe that methane is more responsible for global warming than carbon dioxide

But its surface has been cooked and dried by an ocean of carbon dioxide, trapped in the burning death grip of a runaway greenhouse effect.

Heating this chemical compound drives off carbon dioxide gas, leaving calcium oxide.

英汉词典释义

n.

<化>二氧化物

英英词典释义

Noun

1. an oxide containing two atoms of oxygen in the molecule

行业词典

医学： 二氧化物：这种二元化合物具两个氧，如二氧化硅(SiO2)；四价的非金属氧化物，如二氧化硫(SO2)；