There is growing concern that not only low physical activity but probably also sitting and sedentary behaviour is an important and new health hazard of our time.
引起越来越多的担忧的不仅仅是体育锻炼时间少，久坐行为也是我们这个时代新的重大健康隐忧。
The paper analyzed the characteristics of expansive soil physical mechanics and hazard to engineering, proposed relative measures of building expressway in expansive soil zone.
该文分析了膨胀土的物理力学特性及对工程的危害，并对在膨胀土地区修建高速公路提出相应的综合防治措施。
Securityis that one is in a free state and measures without physical hazard and mental panic.
安全是指无物质危险和无精神恐慌，使其处于自由的状态和措施。
HACCP is a kind of control system; the preventive harm is a kind of food for protection against biological, chemical and physical hazard management tools.
HACCP是一种控制危害的预防性体系，是一种用于保护食品防止生物、化学、物理危害的管理工具。
In this paper, seismic hazard analysis of the Dalian Dashagou source site is presented by using fault-rupture model and the physical relations based on historical earthquakes in our country.
本文使用断层破裂模型及建立在我国地震资料上的物理关系式，对大连大沙沟水厂场地进行了地震危险性分析。
The latent hazard includes biological hazard, chemical hazard and physical hazard.
潜在危害包括生物性、化学性和物理性；
There is growing concern that not only low physical activity but probably also sitting and sedentary behaviour is an important and new health hazard of our time.
导致越来越多既担忧既不仅仅是体育锻炼时间少，久坐行为也是我地这个时代新既重大健康隐忧。
In viewpoint of physical and chemical explosion , fire and explosion hazard was analyzed in LPG tank area. Chemical Explosion was discussed in detail.
从物理性爆炸和化学性爆炸两方面分析了液化石油气罐区发生火灾爆炸的危险，着重就罐区化学性爆炸进行了详细的分析和阐述。
In viewpoint of physical and chemical explosion , fire and explosion hazard was analyzed in LPG tank area. Chemical Explosion was discussed in detail.
从物理性爆炸和化学性爆炸两方面分析了液化石油气罐区发生火灾爆炸的危险，着重就罐区化学性爆炸进行了详细的分析和阐述。
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