维持生命的

These problems involve primarily the oceans and atmosphere—the commons which are shared by all and are the basis of our life-support system.

这些问题主要涉及海洋和大气层，而海洋和大气层是人类所共有的，是维持生命系统的基础。

At her darkest point, Oaten said her daughter existed on fie flakes of cereal a day, washed down with a mouthful of water.

Oaten说：在她女儿疾病最严重的时候，每天依靠几片面包、几口水来维持生命。

I wonder how this air –brown, putrid and acid – can sustain life.

我不禁诧异，在这样棕黑、腐臭且酸性很高的空气中怎么能维持生命。

A survival kit,ie a package of items needed by survivor s of a disaster,eg at sea

救生包(装有维持生命之必需品，如供海难等幸存者使用的)。

A survival kit,ie a package of items needed by survivors of a disaster,eg at sea

救生包(装有维持生命之必需品，如供海难等幸存者使用的)。

Water is one of the materials required to sustain life .

水是维持生命所必需的物质之一。

WOODRUFF: It means that right now, these machines are sustaining her life.

我是说，此刻是这些机器在维持她的生命。

Veterinarians can only treat the symptoms palliatively, and try to keep the dog alive by preventing dehydration and loss of proteins.

兽医只能减轻症状，并且通过避免脱水和蛋白质流失来维持狗的生命。

On the point of dying;Scarcely a breath left;at one's last gasp

食品的供应仅够勉强维持生命。

The organic process by which an organism assimilates food and uses it for growth and maintenance.

生物体为生长和维持生命而吸收和利用养料的有机过程。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。