查询词典 displacement

A diffraction grating was fixed to the stage to form a close loop displacement measuring system.

工作台采用了粗、精2级定位机构，以精密衍射光栅传感器组成工作台位移的闭环检测系统。

ABB will be supplying System 800xA as the platform for CPL's Displacement Digester System.

ABB将提供800xA系统作为CPL置换蒸煮系统的平台。

New ideas and methods in the paper:1 The formulas on perforated casing collapse strength were deducted, which offereda convenient method to analyze the relationship between casing collapse strength and perforation;2 The stress and displacement formulas on the system of casing, cement anddeformation under the non-uniform load were deducted, which offered the theoretical found for designing optimally casing string;3 The relationship between structure in-situ field of whole oil field and casing failurewere studied, which offered the scheme for the prediction of casing failure. The process of study in the paper:1 For simulating the relationship between the structure in-situ field and the casingfailure in the oil-deformation, the tests of the uniaxial tensile, compress, tnaxial compress and dilatability were made on the samples of the drill cores from deformation of casing failure position in Yuejing II oil field.

本文的主要创新： 1推导出了射孔套管抗挤强度的解析式，为分析射孔与套管强度的变化关系提供了简便的方法； 2推导出了非均匀地层载荷作用下套管、水泥环和地层组合体的应力和位移解析式，并非均匀作用下套管柱优化设计提供了理论依据； 3研究整个油田区块构造应力场与套管损坏关系，为预测套管损坏提供了可行方案；本文的研究过程如下： 1为模拟构造应力场与油层段套管损坏关系，做了大量的岩石单轴抗拉、单轴抗压、三轴试验以及岩石遇水膨胀试验，获得了研究区块岩石的弹性模量、泊松比、内聚力、内摩擦角以及岩石的线膨胀系数，这此数据为本文研究油层段套管损坏机理研究的理论分析和有限元法提供了实验数据。

The analytical results show that the use of cement slurries having dilatant rheology is more favorable for mud displacement efficiency.

所得结论表明：胀流型水泥浆有利于提高泥浆的顶替效率。

Numerical solution was compared with and theoretical one,and the influence of shear dilatation on the stress and displacement.

利用现阶段国内外流行的岩土数值分析软件FLAC3D，模拟分析了圆形隧道围岩不同阶段的应力和位移，并把数值解和理论解析解进行了对比；分析了剪胀性对于隧道围岩应力位移的影响，对隧道工程的设计和施工有指导作用和参考价值。

Methods Acˉcording to the standard YY0290"Intraocular Lens",dioptric power,differentiate rate,axial displacement under presˉsure and optical eccentric distance of10types of intraocularlens were tested.

按照行业标准YY0290《人工晶体》规定的方法对国内外10种一件式或三件式人工晶体的屈光度、分辨率、压缩力下轴向移位和光学偏心等指标进行了测试。

This method is the direct application of the displacement representation theorem.

这种方法是位移表示定理的直接应用。

The stress and displacement have a direct proportion to the load.

应力和位移的大小与所受载荷力的大小成正比。

Now there have been a certain number of works on the research for thekinematic synthesis of spatial RSSR mechanism for causing the driving and driven linkscorresponding angle displacement such as the direction cosine matrix method and rotationvector method.

目前已有若于著作研究了实现主从动杆对应角位移的空间RSSR机构的运动综合问题，如方向余弦矩阵法［1］、回转向量法［2］。

The definition of the definition of wavelength wavelength wavelength ----: along the direction of wave propagation in the wave graph position of relative equilibrium displacement of the adjacent same time the distance between two particles.

波长的定义波长的定义----波长：沿着波的传播方向，在波的图形中相对平衡位置的位移时刻相同的相邻的两个质点之间的距离。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。