灾害

The phase-space of a gas dynamic system can be rebuilt by using the time series measurement of gas concentration in the working environment of a mine. It is discovered from fractal analysis that the variation of a gas dynamic system in an underground mine posse...

通过分形分析发现井下瓦斯动力系统的变化具有混沌特性，从而揭示了瓦斯动力系统安全状态变化遵循某种结构化规律，理论上其状态的变化是可以被确定性预报的，从而为瓦斯爆炸灾害系统的辨识与控制提供了理论依据。

Also, the method of how to admeasuring every index is put forward as well the equation of how to calculating the final evaluation, and evaluates the ability for urban earthquake disaster reduction of Jiangsu Province as an example.

地震发生后对灾区的支援和救助是减轻灾害损失和灾民痛苦的重要举措，但是掌握灾区的真实需求往往需要较长的时间，这在一定程度上延误了应急救灾的有效组织并加重了震害。

The trend that the torrential flood disaster aggravates unceasingly and flexible effect of human being go hand in hand.

山洪灾害不断加重的趋势与人类活动的影响密切相关。

Cackling hens show there has been a disaster involving someone in your sphere of influence, possibly a death.

cackling母鸡显示有一个灾害涉及有人在你的势力范围，可能是死因。

In all kinds of calamities, Fire is the most dangerous and destructive disaster.

在诸种灾害中，火灾是最危险、最常见、最具有毁灭性的一种。

China is one of the countries in the world with various calamities occurring in high frequency and causing heavy losses.

中国是世界上灾害种类繁多、发生频次较高、损失较重的国家之一。

Earthquake disaster is one of the most fatal natural calamities, which seriously threatens peoples life and properties.

地震灾害是人类面临最重大的自然灾害之一，严重威胁着人民的生命和财产的安全。

This paper analyses the main characteristic of natural calamities of the Yangtze River valley.

本文分析了长江流域自然灾害主要特点，提出了该流域灾害防治对策。

In all kinds of calamities, Fire is the most dangerous and destructive disaster.

中文摘要：在诸种灾害中，火灾是最危险、最常见、最具有毁灭性的一种。

Andy and Mick were out front , both setting lap times that predicted quicker runs than the previous FTD until disaster struck for Andy - he suffered a chunked tyre following an accident late on in the race .

安迪和米克的人出来接待，双方订定立倍，预测更快的运行，比以前的ftd ，直到灾害为安迪-他遭受了区块的轮胎下面的一晚就意外在比赛中。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。