To ensure all equipment is well maintained and in safe condition.

Machinery ought to be well maintained all the time.

机器应该随时注意维护.

This is because water attracts the all-important life-sustaining qi, or energy.

这是因为水能够吸引维持生命的气或能量.

Life-sustaining resources -- air, food , and water -- are withdrawn from the biosphere.

以气体 、 液体或固体形式出现的废物同样也是排入生物圈.

The primary uses of oxygen relate to its strong oxidizing and life-sustaining properties.

氧的用途主要同它的强氧化性和维持生命的性质有关.

As the world's population continues to increase, farmers to produce moremore life-sustaining food.

随着世界人口不断增多, 农民需要生产越来越多的维持生活的食物.

Material which is capable of producing energy by a self-sustaining chain reaction of nuclear fission.

一能由原子核分裂之自续连锁反应而产生能量之物料.

Called'passing on the gift ', it is aimed at helping communities become self-sustaining .

旨在帮助受助团体能变得可以 自给自足.

For a self-sustaining magnetic field to materialize from a planet , a third factor is necessary: rotation.

行星要产生能 自我 维持的磁场, 还有第三个条件: 旋转.

Self-sustaining form can live without food or water and from the breath alone.

自我 维生的形体,可以不需要食物或水而只靠呼吸生存.

A bunch of families lived together here, and their small society was mostly self-sustaining.

这个村落有好几户人家住在一起, 他们这小小的社区过着大部份自给自足的生活.

Only if the project is successful enough to become self-sustaining will we start making a profit.

直到整个计画成功到可以 自给自足,我们才会开始获利.

Globalisation has self-sustaining momentum.

全球化拥有 自我 维系的势头.

Photonic thought-form is self sustaining in nature.

光子思想形态的性质是自我维生的.

Even so, most kerbside recycling programmes are not financially self-sustaining .

即便如此, 大多数的街道回收项目还是无法在财政上达到 自给自足.

Eyes of medium size almond shaped with well fitting lids, moderately deep-set, neither protruding nor receding.

中等大小的眼睛,几乎和适合的眼睑成形, 适度的深陷, 即不突出也不深入.

Oh, this is a well-fitting dress!

喔, 这件好合身.

Should be close and well-fitting, almost black in color.

紧闭,大小合适, 颜色几乎为黑色.鼻:黑色.

Conclusion It could obviously reduce experimental benefit-cost ratio with newly born bovine serum.

结论:应用加有小牛血清的培养液可在不影响培养效果前提下明显降低实验成本.

This measure is also known as the benefit – cost ratio.

这一测度标准也成为收益-成本比率.

Some of the devices feel more like toys or overgrown phones than full-featured computers.

有些上网本似乎更像玩具或者大号的电话,而不是功能齐全的电脑.