The 300mm diameter solid propellant rocket motor employs a composite propellant end burning grain.

直径300毫米的固体推进剂火箭发动机采用了复合推进剂端燃药柱。

youdao

The key is to make sure that you don't overcompensate and end up taking in more calories than you're actually burning.

关键是你要确定你没有过度地犒劳了你自己，以至于进食了比你所燃烧的更多的热量。

youdao

Drax, Britain's largest emitter of carbon dioxide, could stop burning coal by the end of the decade.

Drax公司是英国最大的二氧化碳排放机构。Drax将以二十年为限期停止燃烧煤炭资源。

youdao

He urged an end to burning heretics, witches and books.

FORBES: The Cato Institute Controversy: Why Should Anyone Care What Libertarians Think?

According to the National Cancer Institute and American Cancer Society, secondhand smoke is the combination of two types of smoke that is produced when burning tobacco: the smoke that comes from the burning end of a cigarette, cigar or pipe and the smoke that is exhaled by the smoker.

CNN: Study: Smoke-free laws may cut heart attack hospitalizations

You'll soon be able to do it in a Porsche by the end of the year without burning a drop of gas, thanks to a new plug-in Panamera S E-Hybrid model.

ENGADGET