查询词典 displacement
- 与 displacement 相关的网络例句 [注:此内容来源于网络,仅供参考]
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By means of the expansion theorem, the displacement is expressed as the summation of the first several exact modal vectors.
考虑前若干阶线性振动模态,使用展开定理,将索的位移表示成共轭的模态函数的级数和。
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All the work done is as follows:Firstly, given the impact of the soil gravidity stress on the scale of the vertical drain disturbance, Vesic's column cavity expansion theorem is mended. Then the radius of the plastic zone, the ultimate crowding stress and the soil displacement in the intersection of plastic and elastic areas are deduced when Mohr-Coulomb surrender criterion is adopted. The result of which caters better to the real situation.
本文针对竖井地基的施工扰动效应及固结可靠性做了如下一些工作:首先,考虑土体自重应力对竖井扰动范围的影响,对Vesic圆柱形孔扩张弹塑性理论解进行了修正,采用Mohr-Coulomb屈服准则,得到了弹塑性交界处土体位移、塑性区半径以及最终挤土应力等理论计算公式,修正以后的结果能更好地符合竖井施工的实际情况。
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A thermal expansivity test device consisting of hating unit, attemperating unit, displacement transducer, recorder and so on, was developed to determine the thermal expansivity of new sand, clay-beaded sand, sodium silicate sand, resin bonded sand with th
摘要铸造用砂热膨胀性测试装置,由加热装置、温控装置、移位传感器、记录仪等组成,可实现铸造用原砂(亦可用于粘土型砂、水玻璃型砂、树脂型砂等)的随温和等温热膨胀性测试。
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A thermal expansivity test device consisting of hating unit, attemperating unit, displacement transducer, recorder and so on, was developed to determine the thermal expansivity of new sand, clay-beaded sand, sodium silicate sand, resin bonded sand with the temperature or isothermally.
摘要铸造用砂热膨胀性测试装置,由加热装置、温控装置、移位传感器、记录仪等组成,可实现铸造用原砂(亦可用于粘土型砂、水玻璃型砂、树脂型砂等)的随温和等温热膨胀性测试。
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This method employs the exponential pulse time series as input to excite CFD model, which can provide slick aerodynamic forces acting on the body through CFD simulation, Then discrete time aerodynamic models, defined among interesting range of frequency, can be trained based on the CFD input output relationship, those models can he implemented thereafter to simulate aerodynamic response for simple-harmonic input of displacement with suitable frequency.
该方法采用具有连续频谱分布且位移光滑的指数脉冲序列为CFD模型运动的输入,通过数值模拟得到作用在模型上的气动力。利用已知的输入和气动力建立起反映系统气动力特征的离散时间气动模型。
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A new type of extensometer for low temperature is designed and the working principle and technical charac-teristic of it is introduced,meanwhile,the force-displacement curve of a round-bar made of16MnR steel is tested at-196℃.
设计了一种新型低温引伸仪,介绍了其工作原理、技术特点,并采用此引伸仪测试了16MnR钢圆棒试样-196℃下的拉力-位移曲线。
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5 cadaver lumbar spines were loaded on a Material Test System, computerized quantitative control to simulate different manipulations,and an extensometer were used to measure the range of displacement between nerve roots and discs.
用 5具新鲜尸体腰椎在生物力学材料实验机上,在计算机定量控制下模拟不同手法的作用条件,使用引伸仪测量神经根与临近椎间盘之间的位移。
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Gust loading factor of displacement on three direction of the dynamic responses is obtained by the direct integral calculus method in time-domain.
利用时域内的直接积分法求出结构响应的时间历程,并且通过统计,得出了结构脉动响应三个方向的位移风振系数值。
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In the displacement measurement based on the principle of laser interference, the Gaussian quadrics fitting algorithm is used to fix the central position of facula and raise the location accuracy.
在基于两球面波干涉的长度和距离测量实验中,运用高斯二次曲面拟合算法为激光光斑的中心坐标定位,提高了光斑的定位精度。
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According to the analysis results, the dissertation gives the deformation and plastic zone curves family of the rocks of four different superincumbent depths and makes fitting analysis on the curves to obtain corresponding displacement formulation in quadratic polynomial form.
研究洞群稳定时以分析主厂房的下游边墙关键点位移或围岩塑性区为主,并通过回归分析的数学方法推求各种条件下的洞壁位移预测公式。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。