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。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。