新罕布什尔大学海岸应变研究中心主任南希·金纳( NancyKinner)解释说,石油钻井平台很少发生意外:“可能的危险概率在一千分之一或两千分之一。”
Nancy Kinner, co-director of the Coastal Research Response Centre at the University of New Hampshire, explains that oil rigs rarely have accidents: “The risk might be one in 1, 000, or one in 2, 000.”
冷战结束的数年后,北约国家普遍认为俄罗斯并未对其造成危险,所以不需要制定应变计划来保护新成员,例如波罗的海沿岸国家。
For years after the cold war, the orthodoxy was that Russia did not pose a threat, so NATO did not need to draw up contingency plans to protect newer members, such as the Baltic states.
该方法不仅能够考虑土的应力应变性质,而且能够在任意时刻确定最危险滑动面的位置及安全系数。
The method not only can consider behavior of stress strain of soil, but also can determine the most dangerous slip surface and its factor of safety at any time.
他说:“弹性是重要的。僵硬,顽固是危险而不能适应变局的。”依我看来这些观念、理论实在是最珍贵的思想。
He said, "Flexibility is necessary. Stiffness and stubbornness are dangerous and incapable of fitting change." in my opinion, these concepts and theories verily are the most precious thought.
通过对结构应变进行分析,可获取结构的危险截面和疲劳程度等信息,并可对结构的寿命进行估计。
By analyse structure's strain, we can gain lots of information including the danger cross section and fatigue level. Also we can estimate the structure's life.
最危险点在接头的第一啮合齿的齿根处,最大应力应变值一般均超过屈服极限。
The most dangerous point is at the root of the first engaged tooth of a joint. Generally, the biggest values of stress and strain may exceed the yield limit.
同时,实验研究获得的钨合金壳体危险截面处应变—时间历程曲线,既可以为壳体设计提供理论支撑,又为钨合金壳体侵彻混凝土靶板的侵彻模型和数值仿真建立了验证标准。
The strain history achieved may provide a base in shell design and verify theoretical models and numerical simulations of tungsten alloy shell impacting and penetrating normally into concrete targets.
MRSA与其它危险的微生物之所以如此致命,主要是因为它们有能力快速适应变化中的环境。
MRSA and other dangerous microbes are so deadly largely because of their ability to adapt quickly to changing conditions.
面应变、主压应变、剪应变和趋势累积率同时较高的地区,强震危险性较大。
The area with the simultaneous higher surface strain, principal compressive strain, shear strain and tendency accumulation might be the place with higher risk of strong earthquakes.
面应变、主压应变、剪应变和趋势累积率同时较高的地区,强震危险性较大。
The area with the simultaneous higher surface strain, principal compressive strain, shear strain and tendency accumulation might be the place with higher risk of strong earthquakes.
应用推荐