查询词典 impact force

Studies were made of the calculation of fractal dimension of transverse impact fracture surface, and of the correlation between impact toughness of steel and parameters of free-cutting phase by means of the developed fractal geometry model of crack propagation.

通过建立裂纹扩展的分形几何模型，计算了冲击断口的分形维数，研究了冲击韧性与易切削相参数的相关性。

Chapter III: The impact of Whitman's troubadour spirit on modern Chinese poetsThe chapter mainly explores the impact of Whitman on modern Chinese poetry from the spirit of poetics.

本章主要从诗学精神来探讨惠特曼对中国现代新诗的影响。

"We are seeing the combined impact of a chronic undernourishment of a very large part of the population and the impact of it is more dramatic than just a few weeks or months where you have too little to eat," said Due.

迪尤说："我们看到人口中一大部分人长期营养不良的影响。这种影响远远大于仅仅几个星期或几个月没有东西吃的影响。"

The effect of solution and tempering temperature on the Charpy V impact energy AKV and HRC of ultra-high strength steel 23Co14Ni12Cr3Mo was studied, impact fracture surfaces were observed by SEM,and the undissolved carbide was analyzed by TEM.

研究了不同固溶及回火温度对高Co-Ni超高强度钢23Co14Ni12Cr3Mo的Charpy V型缺口试样冲击功AKV和硬度HRC的影响，并用扫描电镜观察分析不同处理状态下的冲击断口形貌，用透射电镜对未溶碳化物进行了分析。

He will impact on you, and you also will impact on him, and they will share the sweet unknowingly.

他会影响你，你也会影响他，二人在不知不觉中分享着甜蜜。

The problem of shift impact in automatic mechanical transmission due to the nonfunctioning of synchronizer in shift process is studied in this paper. The mechanism of shift impact is analyzed and the optimal moving velocity of shift actuator is determined.

文中研究了自动机械变速器在换挡时同步器未起作用而产生冲击的问题，分析了产生换挡冲击的机理并确定了换挡执行机构的最优运动速度。

GOME City pricing strategy, resulting in the scope of their clients from real estate is located near East Wuhuan, vertical expansion of the entire eastern region, has aroused widespread concern about potential customers and thus have an impact on the region, particularly those in the same region the same level of impact on the larger properties, including projects in the region one kilometer east-west arc range.

国美电器城定价策略，导致其客户范围从房地产位于东五环，纵向扩大整个东部地区，引起广泛关注的潜在客户，从而影响该地区，特别是那些在同一地区同一水平的影响较大的特性，包括在该区域的项目1公里东西弧范围。

In the sense of Von Karman large displacement, the governing equation of nonlinear dynamic response of the clamped circular plates under impact of a mass is established by using the virtual displacement principle and Galerkin's method in this paper. The effect of coupling between the impact load and the displacement of. the circular plates is considered. The governing equation is solved by applying the time increment method and the singular perturbation theory, and the asymptotic solutions of nonlinear dyna...

本文在Von Kármán大位移的意义上，利用虚位移原理伽辽金方法建立了圆板在物体撞击下的非线性动力响应的控制微分方程，在研究响应问题时，考虑了冲击载荷与圆板位移响应之间的耦合影响，文中使用时间增量法和奇异摄动理论求解问题的控制方程，获得了固支圆板非线性动力响应的近似解，并且求解了具体算例，绘出了圆板位移、应力响应曲线以及冲击力随时间的变化曲线。

In Biosphere 2 I totally understood that I had a huge impact on my biosphere, everyday, and it had an impact on me, very viscerally, very literally.

我在生态圈2中完全懂得我每一天都对我的生态圈产生的巨大影响，同时我也被影响着，联系非常紧密，同时又非常具体。

By using wave mechanics , the process of impact driving pile is analyzed,and a mechanics mode of impact driving system which consists of hammer spring cup and pile is established.

应用波动力学分析了冲击沉桩过程，建立了由冲锤、桩帽和桩组成的冲击沉桩系统的力学模型，研究了冲锤重量、桩帽刚度和桩波阻抗对效率的影响，在此基础上，提出了冲锤、桩帽和桩的最佳方案。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。