carbon 四级高考考研

good carbon burnout.

的充分燃烧。

carbon dioxide snow.

干冰霜。

secondary carbon atom

仲原子

carbon monoxide pollution

一氧污染

carbon monoxid-haemoglobinaemia

【医】一氧血红蛋白血症

pelleting of carbon black

炭黑制片

Carbon is an element,while carbon dioxide is a compound.

是一种(学)元素,而二氧则是一种合物。

the relative abundances of carbon and nitrogen.

和氮的相对含量。

the build-up of carbon dioxide in the atmosphere.

大气中二氧的累积。

the trip was a carbon copy of the previous one.

这次旅行与上次如出一辙。

platinized carbon electrode

【】镀铂

Carbon rubs off on your hands.

会沾手。

they were asphyxiated by the carbon monoxide fumes.

他们被一氧烟气窒息而死。

plants utilize carbon dioxide in the atmosphere that animals eject.

植物利空气中动物排出的二氧。

the synthesis of methanol from carbon monoxide and hydrogen.

由一氧和氢合成的甲醇。

carbon always has a valency of 4.

元素的合价总是4。

The heavy traffic tinctures the air with carbon monoxide.

繁忙的交通使空气里充满一氧。