查询词典 deplete

The wide use of Freons in 1980s results in the serious destruction of the ozone layer and global warming which greatly threat to human existence. To protect the ozone layer, The Montreal Protocol on Substances that Deplete the Ozone Layer came into effect in 1987 and in 1989 China joined the protocol later on.

20世纪80年代，由于&氟里昂&的大量使用导致了全球臭氧层破坏严重、气候变暖，这对人类生存造成了极大的威胁。1987年，旨在保护臭氧层的《关于消耗臭氧层物质的蒙特利尔议定书》生效，我国也在1989年加入。

According to The Montreal Protocol on Substances that Deplete the Ozone Layer, Halons that are used widely for fire control are controlled gradually. It is very urgent to find safe extinguishing reagents replacing Halons.

由于《关于破坏臭氧物质的蒙特利尔协定书》，一直作为消防灭火的主力军的哈龙灭火剂逐步被禁用，寻找一种新安全可靠的灭火剂成为世界各国的迫切要求。

It goes back to what I told you...

现在回到我告诉过你的。。。

With a supporter in Mr Charest and an admirer in Mr Dumont, Mr Harper may be encouraged to call an election himself.

由于在沙雷那边有个支持者，杜蒙那边有个崇拜者，鼓励哈珀为自己举行一次选举。