Through model experiments, reasonable decouple coefficient range and slot width are gotten, and unsymmetrical dynamic strain field is analyzed.
通过水泥砂浆模型实验,得到了理想的名义不偶合系数与切缝宽度,测试分析了不均匀的动态应变场。
If the valve body material can be welded, but very different thermal expansion coefficient, or changes in operating temperature range of a larger thread junction closure weld must be honey.
如果阀体的材料是可以焊接的,但膨胀系数差异很大,或者工作温度的变化幅度范围较大,螺纹连接部必须进行蜜封焊。
During stereo matching, the feature points whose correlation coefficients are within certain range less than the maximal coefficient can be taken as an original matching feature point set.
在立体匹配时,将灰度相关系数小于最大灰度相关系数一定范围内的特征点作为灰度相关复峰初始匹配特征点集合。
The coefficient of linear expansion of the body and glaze, the melting temperature range, the whiteness, the microhardness and the heat stability of glaze were tested.
测试了基体和熔块的线膨胀系数、釉的熔融温度范围、釉面的白度、显微硬度和热稳定性等性能。
Optimum volume fraction of extractant B in binary-extractant is 60%-80%, and the highest cooperate coefficient is 1.28, which exists in this range.
萃取剂体系中萃取剂B的适宜体积分数为60%—80%,且在该浓度范围内有协萃效应,最大协萃系数1.28。
When the coefficient of soil pressure at-rest varies in proper range, the influence on the horizontal displacement of the excavation can reach 20%.
适当范围内对静止土压力系数进行的不同取值,对挡墙的水平位移的影响可达20%左右。
The author reviews the activity coefficient formula employed by some famous international speciation calculation programs and compares their advantages, disadvantages and their valid range.
本文总结介绍了国外几个著名的形态分布计算软件包中所采用的活度系数计算公式,并比较了各自的优缺点及其适用范围。
A new kind of strength design method of gun barrel and corresponding safety coefficient choice range were presented, and the strength failure process of gun barrels was analyzed.
提出了一种火炮身管强度设计的新方法和基于该方法的安全系数选择方案,分析了身管强度失效过程。
The resistance at reference temperature, its temperature coefficient, and the critical temperature of the material that the operating range of the sensor depended on have been obtained.
测得材料的基准温度电阻,电阻温度系数及能够确定传感器工作范围的临界温度。
The algorithm constructs matrixes by using covariation or covariation coefficient and estimates bearing and range of near-field sources by rooting method.
本方法利用协变异(或协变异系数)构造矩阵,并通过求根的方法估计近场源的方向角和距离参数。
The 5% suspension always shows better cooling performance than water with lower wall temperatures and enhanced heat transfer coefficient within the whole range of mass flow rates.
质量浓度为5%的悬浮液在在整个质量流量范围内总是表现出比水好的冷却性能,它对应的是更低的壁面温度以及更好的传热系数。
The attenuation coefficient shows approximately linear behaviour with frequency over the frequency range used, and the attenuation slope increases with the void content.
结果表明:超声衰减系数与频率之间存在线性关系,而且其斜率随孔隙率的增大而增大。
The results of numerical calculation show that the range of heat exchange coefficient to be taken between concrete and water is large, but its effect on thermal field is small.
数值计算结果表明,混凝土与水的热交换系数的取值范围较大,而对结构温度场的影响较小。
A new coefficient of Prandtl's relation was obtained from the experimental data. Compared with three conventional relations of friction factor, the range of Reynolds number was extended.
在实验结果的基础上提出了普朗特摩擦系数关系式的新系数,与常用的摩擦系数关系式相比,扩大了普朗特摩擦系数关系式的雷诺数应用范围。
Meanwhile, by some examples studied, the reasonable range of stiffness coefficient has been obtained during the discrete element calculating.
同时,本文还通过算例分析,得到离散单元的计算中块体的刚度系数选取的合理范围。
The coefficient of volume of garbage is relatively large and varies in a comparatively large range.
垃圾的松散系数较大,且在较大的变化范围内波动。
To evaluate laser camouflage effectiveness based on laser camouflage principle, three different methods, which were relative reflectance, camouflage range and camouflage coefficient, were put forward.
根据激光隐身原理提出了用相对反射比、隐身距离和隐蔽系数评价激光隐身效果的三种方法,并对各种方法的优点、适用范围及局限性进行了分析。
According to solution of optimal model, geologic reserves and water influx value can be obtained directly, and water range and water invasion coefficient can also be determined.
通过优化模型求解直接获得地质储量及水侵量的大小,同时还可以确定水域大小和水侵系数。
The standard deviation, range, variation coefficient, 95% confidence interval were analyzed, the average values of 3 cycles were compared with those of 5 cycles.
计算各组变异系数、标准差、极差、均数95%可信区间,比较连续3个心动周期与5个心动周期的参数测量值。
The change of coefficient of variation with range in a surface sound channel was calculated numerically.
并对表面声道中起伏率随距离的变化作了数值计算。
The experimental tests show that the friction between cartilages in normal animal joints is very low and its coefficient of friction is in the range 0.002 to 0.02.
实验测定表明,正常动物关节内关节软骨之间的摩擦力是非常小的,其摩擦系数大约为0.002~0.02的范围。
Under a wide range of P and V value, there are very low friction coefficient and wear, high dimensional stability for coating-metal pairs and no any damage during the test of nylon coating.
涂层在较大的P、V值范围内与各类配副均具有极低的摩擦系数和磨损量以及很高的尺寸稳定性;长期工作过程中,涂层未出现任何破坏现象。
When temperatures lie within the specified data range, linear interpolation is used to determine the convection coefficient. When.
当温度值位于给定的数据范围内时,使用线性内插值法确定对流系数。
The liquid, ready-to-use reagent features total imprecision of less than 8% of the coefficient of variation (CV) across the assay range.
检测试剂是即配即用型试剂,总变异系数不超过检验范围的8%。
Features: temperature coefficient of capacitance at a certain temperature range is small and similar to polycarbonate. Low loss at high frequency. Small size. light weight. High insulation.
特点:在一定温度范围内电容量温度系数小,接近于聚碳酸脂介质,高频损耗小,体积小,重量轻,绝缘电。
An optimizing design of a light transport vehicle is taken as an example and simulative calculation is made as the adhesion coefficient is in a range of common roads.
结合某轻型运输车的实例进行了优化设计,并在常用路面附着系数范围内进行了仿真计算。
The overall intraclass correlation coefficient for the three methods was 0.83 (range, 0.77-0.88), indicating only satisfactory agreement among the methods.
总的说来,三个方法的同类的相关系数是0.83,表明三个方法唯一的符合要求一致。
The calculation agrees well with experimental results within acceptable error range and can be used to improve the pumping coefficient by modifying the pump geometry.
指出了通过改变泵的尺寸参数提高抽气系数的途径。
The moment reactive coefficient is given, and the effect of moment reactive coefficient on expanding the measurement range and improving the accuracy of force-balance accelerometer is analyzed.
给出了反馈力矩系数,分析了力矩系数对提高加速度表量程和保证精度的作用。
The moment reactive coefficient is given, and the effect of moment reactive coefficient on expanding the measurement range and improving the accuracy of force-balance accelerometer is analyzed.
给出了反馈力矩系数,分析了力矩系数对提高加速度表量程和保证精度的作用。
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