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位移点
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  displacement points
     The observation of longitudinal horizontal displacement of an earth dam is to observe the relative strain of the length between two displacement points.
     土坝纵向水平位移观测是观测两两位移点间长度的应变值。
短句来源
     Its observation datum is the horizontal distance between two displacement points in the previous observation.
     它的观测基准是第一次观测时两两位移点间的水平距离。
短句来源
  “位移点”译为未确定词的双语例句
     Point Sensor of Fiber-Optic Bi-directional Strain-displacement
     光纤双向应变-位移点式传感器
短句来源
     Point Sensor of Reciprocity-compensated Type Fiber-optic Bi-directional Strain-displacement
     互补偿型光纤双向应变—位移点式传感器
短句来源
     The influences of /n-value and the elements of retaining structures on the displacement of retaining structures are studied with the m-method back-analysis programme. And the variation of optimized values caused by the numbers of different inversion parameters is also analyzed, and a conclusion is drawn that a propriety parameter numbers should be in use of back-analysis.
     利用编制的m法反演分析程序,分析了m值对围护结构位移的影响,讨论了支护结构各个要素对围护结构位移的影响,研究了反演参数个数对反演优化值的影响,并用灵敏度分析方法,实现了位移点对反演分析的优化组合。
短句来源
     The result involves the earth pressure on the top of culvert, the lateral earth pressure and the displacement of the earth with the different height of backfill.
     涵顶垂直土压力系数随回填土高度的变化为先增后减的趋势; 填土中最大位移点随填土高度而变等。
短句来源
     Thirdly, the statistical test model of distinguishing uniform strain fields is recommended. Finally, the author gives the basic parameters estimation model with systematic parameters. Further more, the test procedure of distinguishing special displacements and judging the significance of the systematic parameters is suggested.
     应变参数的估计模型,均匀应变模型的检验以及作者提出的、适用于存在非均匀位移点情形下的应变参数估计模型的修改。
短句来源
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  相似匹配句对
     Neutral Displacement in Distribution Networks
     配电网中性位移现象
短句来源
     The formula for calculating displacement of the landing top is derived.
     推导了悬位移的计算公式 .
短句来源
     DISPLACEMENT CURRENT
     位移电流
短句来源
     AN ANALYSIS OF DISPLACEMENT
     位移分析
短句来源
     The problems about grain are paid more and more close attention to the Wholeworld.
     问题。
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  displacement points
Loading on the specimens was interrupted at various displacement points, and the final fracture surfaces of the specimen were observed via scanning electron microscopy (SEM).
      
Pressure points of this grid are located on the physical boundary, and displacement points are defined at the respective cell faces.
      
Relative displacement points on central stage and substrate connection of active TMA.
      


The method of the strain analysis is often used to process the data of th crustal deformation. In this paper, several technical problems of the strain analysis, to be solved at present, are discussed.Firstly, the uniform deformation models are summarized, and the basic equations of strains and changes of horizontal angles and zenith distances are derived in a 3-dimension space. Secondly, general estimation model of the strain parameters is given and some problems in practice are summed up. Thirdly, the statistical...

The method of the strain analysis is often used to process the data of th crustal deformation. In this paper, several technical problems of the strain analysis, to be solved at present, are discussed.Firstly, the uniform deformation models are summarized, and the basic equations of strains and changes of horizontal angles and zenith distances are derived in a 3-dimension space. Secondly, general estimation model of the strain parameters is given and some problems in practice are summed up. Thirdly, the statistical test model of distinguishing uniform strain fields is recommended. Finally, the author gives the basic parameters estimation model with systematic parameters. Further more, the test procedure of distinguishing special displacements and judging the significance of the systematic parameters is suggested.

本文针对当前应变分析中存在和需要解决的若干技术问题进行了讨论。这些问题是:均匀应变模型的建立。应变参数的估计模型,均匀应变模型的检验以及作者提出的、适用于存在非均匀位移点情形下的应变参数估计模型的修改。

The observation of longitudinal horizontal displacement of an earth dam is to observe the relative strain of the length between two displacement points. Its observation datum is the horizontal distance between two displacement points in the previous observation. Using steel tapes to measure the distance is the best method for the observation of the horizontal displacement of earth dams.

土坝纵向水平位移观测是观测两两位移点间长度的应变值。它的观测基准是第一次观测时两两位移点间的水平距离。用钢尺做精密量距是土坝纵向水平位移观测的最优观测方法。

The fully- detailed derivation of the universal physical equation of

湍流的通用方程已经获得。利用变形率张量与摄动变形位移的点积分解湍流脉动速度,并使用密度加权的侧偏系综平均方法取代Reynolds平均方法,对Navier-Stokes方程进行平均。在二阶精度上没有出现未知相关量,从而获得了具有二阶精度的封闭的湍流通用物理方程。方程中无相关量,不引入任何经验系数,无需构造任何湍流模型,即可描述任意复杂湍流场并解释湍流物理本质。方程在长时标上描述湍流平均行为,在短时标上描述相应尺度层次的湍流结构现象,从而统一了湍流的统计及结构二大学派。方程简化后得到湍流的规范方程,是混合的Burgers-Korteweg-de Vries方程,对该方程的分析给出了湍流转捩准则。文中对湍流的间歇性、拟序结构、各向异性、湍流能量逆转等现象的物理本质进行了初步讨论。

 
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