煤 的中文句子和英文句子

氢化裂解将石油的含氢分子分裂成更简单的分子（象汽油和煤油的分子）的过程，此分裂过程是在加催化剂及高压氢气的条件上进行的

A process by which the hydrocarbon molecules of petroleum are broken into simpler molecules, as of gasoline or kerosene, by the addition of hydrogen under high pressure and in the presence of a catalyst.


改用煤气集中供暖将节省大笔开支。

Conversion to gas central heating will save you a lot of money.


我出门之前，把煤气的总阀关掉了。

I turned the gas off at the mains before I went out.


在火上一下子添上很多煤, 反而能把火闷死.

If you put too much coal on the fire at once you'll smother it.


我们需要再次补充煤的储备。

We need to replenish our stocks of coal.


他用煤气炉做饭。

He cooks his meal with a gas stove.


一块煤炭从火中掉出来，烧坏了地席。

A coal fell from the fire and burned the mat.


若不付费用, 就要停止供应电力[煤气].

If you don't pay your bills they'll disconnect your electricity/gas.


一位老式汽车收藏家要弗兰克留神1906年产的煤气前灯。

A collector of antique cars asked Frank to look out for a1906 gas head lamp.


煤是一种矿物燃料。

Coal is a fossil fuel.