1、

international maritime organization ( imo) presented in 1981 the dynamic stability criterion with the joint action of wind and waves counted.

国际海事组织(IMO)于1981年提出了计入风浪联合作用下船舶动稳性衡准原则。

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2、

The dynamic respond of offshore wind turbine under the action of wind and wave was studied.

研究海上风力机在风波联合作用下的结构动力响应和动态特性.

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3、

As the result of the co-action of the erect stubble and vegetation cover, The position that the maximum soil wind erosion amount for conservation tillage farmland measured by sand sampler located in the height range of 18~ 40cm.

由于直立残茬和植被覆盖的共同作用结果,风洞集沙仪收集的保护性耕作农田最大土壤风蚀量集中在距地表18~40cm的高度范围内。

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4、

Under the action of wind loading, motion coupled with translation and torsion will occur for unsymmetrical structures.

不对称结构在风荷载作用下,将引起平移和扭转的耦合运动。

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5、

The action between rivulet and cable surface is one of the difficulties in establishing theoretical models of rain-wind induced vibration.

如何假定水线与拉索表面之间的作用力是建立风雨激振理论模型的难点之一。

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6、

For the environment that it works is far more abominable than the general steel structure thing, especially with the development of marine petroleum industry, more attention has been paid on the derrick safe problem of vibration under the wind loads action.

它工作的环境远比一般的钢结构物恶劣,特别是随着海洋石油工业的发展,井架在风荷载作用下的风致振动安全问题倍受关注。

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7、

The galloping of an electrical transmission line is characterized by large amplitude, low frequency, self-excited oscillation, which is occurred under action of continuous wind forces.

输电导线覆冰后在持续的风作用下会产生一种低频、大幅度自激振动,称为舞动。

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8、

According to the production reality of oilfield, 9 kinds of load situations are set up to simulate the mechanics action. After that, it calculates the wind vibration coefficients and pulsating equivalent wind-load at four parts of derrick by theory of structure random vibration.

根据油田生产实际,建立了9种模拟井架结构力学行为的载荷工况,运用结构随机振动理论计算了四段井架结构的风振系数和等效脉动风载荷。

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9、

Deduces theoretically the natural ventilation calculation under the action of thermal pressure and wind pressure individually and simultaneously.

从理论上推导出热压、风压以及二者共同作用下的自然通风计算方法。

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10、

This paper studies the computation of the capsizing probability of a ship under the combined action of the beam wind and beam sea.

探讨了对横风横浪联合作用下的船舶运动及其倾覆概率计算。

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11、

How is it different from editing live action? Two different versions of "Gone with the Wind" are now being made in Hollywood.

这和指导现场拍摄的电影有什么不同呢?目前好莱坞在拍摄两部不同版本的《乱世佳人》。

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