be on the hazard的意思|示意

On the basis of the reliability and hazard-benefit theory, the residual service life of existing structure can be given taking into account the safe reliability and economic optimization.

基于可靠性理论和风险-效益理论，以安全可靠指标以及经济优化为控制条件，即结构在满足安全可靠指标的情况下获得的净效益最大，计算既有结构的优化剩余使用寿命；

The disaster may be caused by unstable combustion pressure peak of sound vibration. Suggestions on how to reduce the explosion hazard in kitchen have been given.

指出可能是发生了声振不稳定燃烧压力峰造成的，并相应给出减小厨房天然气爆炸危害度的几点建议。

On the other hand, they have to be designed in a way that they reduce ex ante moral hazard risk that otherwise can result in the same fragility that the financial safety net is supposed to minimise.

另一方面，他们必须被在某方面设计，他们降低不然能导致金融安全网应该减到最小的相同的易碎性的事前道德危险危险。

Radon can also be found in drinking water, the concentration depending on the water source, and this can sometimes present a hazard.

饮用水中也可找到氡，浓度取决于水源，有时可造成危害。

The storms' charged particles can be a hazard to the health of astronauts and passengers on high altitude flights.

磁暴的充电粒子对航天员与在高空飞行器上的旅客的健康构成危害。

For instance, new laws must be passed to place strict control over industrial pollution, the pub! IC must receive the education about the hazard of pollution and so on.

例如必须通过新的法律严格控制工业污染问题，大众必须接受污染危害的教育等。