• 风力公式应用模型中,假定树枝受到风力作用断裂概率恒定不变的,据此他推导出了达·芬奇公式。

    When he plugged that wind-force equation into his model and assumed that the probability of a branch breaking due to wind stress is constant, he came up with Leonardo's rule.

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  • 下一步制造个不在荧光蛋白基因位置断裂而是疟原虫传播起关键作用的基因。

    The next step, he says, is to make HEG break up not the fluorescent protein gene but one that is crucial for malaria transmission.

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  • 当然他们可以通过养老金基金参与其中——但一旦信用循环断裂丝毫不能起到什么安慰作用

    Of course, they can always take part via their pension funds-though that will be little comfort if the credit cycle ever becomes a crunch.

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  • 地震时发生断层滑动确实会造成作用地区其他断层的压力的改变,从而改变这些断层发生断裂的可能性。

    The fault slip that happens in an earthquake changes the stress acting on other faults in the area, and may influence how close they are to failure themselves.

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  • 最大影响可能作用最初引发地震的断层毗邻滑动部分断层更可能发生断裂

    The biggest effect may be on the first fault itself: Parts of the fault immediately adjacent to the part that slipped may be brought closer to failure.

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  • 人们认为由于岩石断裂,岩石之间形成很多缝隙(阴影使之更突出),而侵蚀作用使之更加扩大

    Large gaps in the rocks (highlighted by shadows) are thought to be fractures that have been enlarged due to erosion.

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  • 石块位于地表状突起上,因侵蚀作用出现密集基底断裂

    The boulders perched on ridges are eroding out of densely fractured bedrock.

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  • 地质作用使这块非常广袤的区域发生断裂永远地分割成了欧亚大陆美洲大陆。

    Geological forces broke up this vast expanse, forever splitting Eurasia and the Americas.

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  • 生长激素对抗阻止分解应力断裂提高新陈代谢功能发挥作用

    Growth hormone also plays a role in fighting tissue breakdown, staving off stress fractures and improving metabolic function.

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  • 勘探实践证明,东营凹陷断裂系统油气藏分布起着至关重要控制作用

    It proves in practice that fault systems play an important role in controlling the distribution of hydrocarbon reservoir in Dongying Sag.

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  • 应力拉力交替作用强度相对较螺栓产生裂纹进而发生疲劳断裂

    Under the action of tensile stress and tensile stress, the bolt with relatively low strength will crack first, and then the fatigue fracture will occur.

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  • 本文应用福柯断裂理论来解析支离破碎生存状态人的作用

    Foucault's theory of discontinuity is also employed in the discussion of the effects of disintegration.

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  • DNA断裂作用可能分子机制之一

    And DNA breakage may be one of its molecular mechanisms.

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  • 本文总结短期单调荷载作用混凝土破坏机理断裂韧度强度理论方面研究成果。

    This paper summed up the recent works about failure mechanisms, fracture toughness and failure criteria of concrete which are monotonously loaded in a short-term.

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  • 一些走滑断层产生聚敛地壳处于转换挤压作用下的地区内,岩石向上断裂一种正向花状构造

    In areas where strike-slip faults occur in converging crust, or transpression, rocks are faulted upward in a positive flower structure.

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  • 组长内装公斤块石铅丝横梁上部加上公斤荷重在外作用中部虽然发生弯曲变形铅丝笼梁却始终断裂破坏

    In a leader, installed in the upper crossbeam gabion stone kg, plus kg load under the action of external load, while the central beam bending deformation, but the wire cage has not broken beam.

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  • 钢厂吊车工作由于吊车工作的动态作用,导致制动连接经常发生断裂固定连接板螺栓松动

    The brake beam(connecting plate) is often broken, and the bolts for fixing the connecting plate are loosed due to the crane′s dynamic load when D series of crane beams are working in a steel plant.

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  • 经常吃豆腐豆制品不但起到增加头发光泽弹力作用防止分叉断裂

    Often tofu etc bean products not only can play the increase the luster of the hair, elastic functions, but also can prevent the bifurcate or break.

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  • 简单双原子分子CO过渡金属相互作用可能导致化学键断裂形成并且引发重要表面催化反应

    The interaction between simple diatomic molecules such as CO and transition metal surfaces may lead to breaking and making chemical bonds and trigger important surface catalyzed reactions.

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  • 地震由于地球内部岩体受到构造应力作用,导致岩体突然断裂错动的结果。

    Earthquake occur because of tectonic stress action from the interior of earth, rock suddenly rupture and slip.

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  • 由此而产生力作用,使地壳岩层变形断裂错动于是便发生地震

    The resulting in the role of the crustal deformation of rocks, broken, dislocation and then the earthquake.

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  • 由于区域构造长期作用影响北天山山前地区逐步发育形成了排褶皱背斜活动断裂,且运动方式具有独特性。

    Under the effect of regional tectonics there develop many raws drape anticline and active fault in the front of mountain and they have especial motion fashion.

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  • 原子马氏体氢致滞后断裂中所起作用则极小。

    The role of atomic hydrogen and hydrogen-induced martensite in hydrogen-induced delayed fracture was very small.

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  • 断裂构造南海北部陆缘新生代构造作用基本特征

    Structures of faults and fault-blocks are the basic characteristics of tectonism in the north continental margin of South China Sea in the Cenozoic.

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  • 如果一个构件最终断裂作为疲劳破坏定义S - N曲线裂纹扩展曲线均是反映金属在疲劳载荷作用的基本材料特性

    If the failure is defined as the final fracture of a component, then both S-N curves and crack growth rate curves reflect the fundamental material behavior under fatigue loading.

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  • 本文主要论述了荷载作用岩石脆性材料断裂破坏机理裂纹形成扩展以及裂纹止裂与控制等内容。

    Fracture mechanism, initiation and propagation of cracks, and the control method of cracks in rock like brittle material under dynamic load are described in this paper.

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  • 地层异常孔隙流体压力局部构造形变断裂作用多方面分析了ZJD地区裂缝的成因机理

    Fracture genesis mechanism in ZJD area is analyzed from the aspects of abnormal pore fluid pressure in formation, local structural deformation, and fracturing etc.

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  • 红河断裂近期活动表现在水系发育控制作用方面。

    The recent motion of the Red River Fault represents as the control of the development of drainage.

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  • 红河断裂近期活动表现在水系发育控制作用方面。

    The recent motion of the Red River Fault represents as the control of the development of drainage.

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