1·The part influencing area of prestressing force is related to such factors as concretes elastic ratio, beams sectional dimension and so on.
构件预应力局部影响区与混凝土弹性模量，梁截面尺寸等因素有关。
2·It is shown that Although the deformation curve under the pressure of axis is well consistent between micro-concrete and normal-concrete, the elastic ratio and strength are different.
试验表明，虽然微粒混凝土和原型混凝土的轴心受压变形曲线是大体“相似”，但两者的弹模和强度存在差异。
3·This paper tries to introduce two suppositional variables which are named fictitious output and fictitious capital input in discussion for seeking a new method of measuring elastic ratio.
本文试图通过引入虚拟产出和虚拟资本投入两个设定变量，来讨论有关这个模型对事实上的狭义弹性系数的测定问题。
4·The relationships between strain rate and the elastic modulus, critical strain, Poisson's ratio and energy absorption capacity of concrete are still studied.
分析了应变率对混凝土弹性模量、峰值应力时的应变、泊松比和混凝土吸能能力的影响。
5·The effect of the amount of fiber, the length of fiber, the ratio of water to cement on tensile strength, shear strength, compressive strength and elastic modulus was investigated.
研究了纤维掺量、纤维长度、水泥土的水灰比等对纤维水泥土的抗折强度，抗压强度，抗拉强度和弹性模量的影响。
6·Elastic parameter such as impedance, velocity, Poisson ratio etc. and pre-stack amplitude, frequency attributes can be used to quantitatively predict the fracture density and direction.
利用阻抗、速度、泊松比等弹性参数和叠前振幅、频率属性可对裂缝密度和方位进行定量预测。
7·The models for predicting elastic modulus along the grain of poplar veneer were built, in which compression ratio, glue content, density, and thickness of veneer were considered.
着重讨论速生杨木单板顺纹弹性模量预测模型，模型中考虑到单板的压缩率、单板中含胶量、单板的密度和单板的厚度等影响因素。
8·Three additional displacement ratio calculating methods, i. e., the first mode method, elastic time history analysis method and calculating plane end displacement method, are suggested.
提出了三种计算结构位移比的补充方法，即第一振型法、弹性时程分析法和推算平面端部位移法。
9·Then, transient response of vertical displacement, vertical stress and pile-soil stress ratio of some nodes in the elastic subgrade are computed in one single load cycle.
采用桩土分析法，计算分析在一个荷载周期内，弹性路基内各研究节点的位移、竖向应力、桩土应力比的瞬态响应。
10·The ratio of column rigidity to beam influences the original elastic moment and the secondary moment.
柱梁线刚度比影响初始的弹性弯矩图，其中包括初始次弯矩。