• 从此这个世界上贫穷国家之一由时年仅36岁的孔波接管

    Mr Compaore, then 36, took over one of the world's poorest countries.

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  • 从此这个世界上贫穷国家之一由时年仅36岁的孔波接管

    Mr Compaoré, then 36, took over one of the world's poorest countries.

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  • 来自布基纳法索孔波•泰温德·米歇尔写道:“便携计算器学习甚至生活都占有举足轻重的作用。”

    From Burkina Faso, Compaore Tewende Michel writes: "I can say that the handheld calculator has been important in my studies and even in my life." and.

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  • 弗拉基米尔•普金哥事件的反应证明克里姆林宫一直以来的确太过纵容极端主义了。

    Vladimir Putin's response to Kondopoga vindicated those who think the Kremlin has been too accommodating towards extremism.

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  • 空气不偶合装药爆破冲击产生介质中的传播反射透射以及周围岩石作用过程都进行了详细的介绍

    It also introduce the causing of shock wave in the water and the gas, and its spread in blasting hole, as well as its reflection and transmission and effects of rock.

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  • 运用爆炸冲击理论,讨论了炮柱状装药爆破时的岩石粉碎及其形成时间、爆半径及其胀规律。

    According to the theory of shock waves, the smash district and its forming time, the blasting cavity radius and its expanding characteristics are all discussed in this paper.

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  • 根据缺陷端点反射衍射特点分析了端点衍射测定类缺陷自身高度的原理

    The principle of measuring the self-height of cylindrical hole defect by ultrasonic tip diffraction technique was analyzed based on the characteristics of reflected and diffracted waves.

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  • 有关理论剪切测试过程简化具有一定的指导意义

    The related theory has the meaning of directing the process of the down-hole method of shear wave testing.

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  • 海水的层化导致的多性,结构改变了作用场中的条件使作用减弱

    Stratification will make water waves in ocean multicolored and porous structures, which have different conditions of body surfaces, may cause wave loads diminished.

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  • 通过分析表明影响粉碎半径半径主要因素冲击强度岩石性质尺寸等。

    The results show that the principal factors effecting the smash district and the blasting cavity radius are strength of the shock wave, the characteristics of rocks and radius of the hole.

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  • 本文介绍基岩弹性测试原理测试技术测试中所采取有效防水措施

    In this paper we present the principle and technique for measuring velocity of elastic waves in the bedrock with deep holes, and the effective watertight and pressure-proof measures taken.

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  • 试验结果表明,开直立结构具有压力效果好的优点。

    Experimental results show that vertical perforated structure have the advantages of small wave pressures and good effect of energy dissipation.

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  • 论文具体研究工作如下研究结构弹性散射应力集中问题。

    The main research contents in this dissertation are as follows: Elastic wave scattering and dynamic stress concentration in circular cylindrical shells with a hole are studied.

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  • 结果表明所记录电磁信号为传播激发转换电磁

    The results show that the electromagnetic wave is the converted electromagnetic wave induced by the acoustic wave when it propagates along the borehole.

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  • 听到一谈话的录音后,看起来支烟枪”,意为录音带清楚地说明尼克松批准将事件的真相掩盖起来

    Upon hearing the tape, Conable stated that it "looked like a smoking gun," meaning that from the tape it was clear that Nixon had approved the cover up.

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  • 利用空气煤油苯甲酸体系测定未装填料分别装填板填料、丝网填料、压延填料鼓泡萃取塔水力学性能和质性能。

    Experimental measurements of hydrodynamics and mass transfer have been carried out with air kerosene (benzoic acid) water system and three typical kinds of packing.

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  • 初步探讨了炮水压爆破水中冲击初始参数处冲击参数;应用弹性理论和理论推导出了壁岩面上的冲击压力。

    When water-pressure blasting, initial shock wave parameters in water and shock wave parameters in hole walls are discussed in this paper.

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  • 上向侧向崩矿爆炸应力采场项板破坏水平落矿爆炸应力采场顶板破坏要小,从而使撬毛工作量减少了58.3%。

    The destroy of the roof produced by stress wave of upward hole side blasting is less than that of the level hole blasting. The work of prizing flexible rock decreased by 58. 3%.

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  • 然后基于实验研究结合三维电磁仿真软件时域结构性能进行分析

    And then, based on experiments and combined with three-dimensional full-wave electromagnetic simulation software, the frequency domain and time domain performance of the through-hole via is analyzed.

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  • 结果表明:开泡沫具有良好冲击衰减性能,使冲击压力在其中呈指数关系衰减,而则随距离呈线性关系衰减

    The results show that, open-cellular al foams have a good shock weakening property, where the shock compressive stress weakens exponentially and the wave velocity weakens linearly with the distance.

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  • 通过水槽规则压力实验规则作用下顶盖开沉箱所受垂直进行了系统研究

    The uplift force on bottom and the total vertical force of regular waves acting on perforated caisson are systematically investigated by experiments in this study.

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  • 水中冲击压力峰值轴线衰减垂直轴线向上衰减

    The peak pressure attenuation of shock in water in borehole axis direction was slower than the direction vertical to the borehole axis.

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  • 本文采用边界对开无限大薄板弹性散射应力集中问题进行理论分析数值计算

    This paper deals with theoretical and numerical analyses of scattering of elastic wave and dynamic stress concentrations in an infinite thin plate with a circular hole using boundary element method.

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  • 分析了特征制作长横刻槽和刻槽缺陷的焊缝薄壁焊缝的爬检测技术进行了试验研究。

    The creeping wave characteristics were analyzed, the artificial welding blocks with long-hole and curve were made, and the trials were proceeded on the blocks.

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  • 实际上,该词共和党人巴伯·水门事件调查期间杜撰出来

    It actually was first coined by Republican Congressman Barber Conable during the Watergate investigation.

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  • 本文研究局部沉箱结构入射作用时的受力问题。

    Theoretical study of diagonal wave forces acting on partially perforated caisson breakwater with transverse walls;

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  • 本文研究局部沉箱结构入射作用时的受力问题。

    Theoretical study of diagonal wave forces acting on partially perforated caisson breakwater with transverse walls;

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