力用

利用第一类Lagrange方程建立了固定约束面含干摩擦的多体系统动力学方程，将摩擦力的广义力用矩阵形式描述。

First by using the first kind of Lagrange 's equations , this paper presented the dynamical equations of multibody system with friction constraints , and the generalized forces of friction forces were described in the matrix form .

另外，还编写了根据有限元分析算出的每一单元静、动应力用PC-1500机验算土坡稳定性的程序。

In addition , a computer program for evaluating the slop stability according to static and dynamic stresses of each element obtained from the finite element method is developed which was used in PC & 1500 type computer .

测试封装应力用压阻式应变计阵列

Piezoresistive strain gauge array for packaging stress test

测量外圆磨削力用弹性顶尖

Elastic center for measuring cylindrical grinding forces

大载荷下空间桁架结构主承力用碳/环氧推力管的重量优化设计

Weight optimum design for primary load bearing carbon / epoxy tubes in space truss structure under large loads

用AutoCAD2000vba技术显示有限元计算的应力用有限元法计算架空线的弧垂和张力

Showing FEM Stress with AutoCAD 2000 VBA Sag and Tension Calculation of Overhead Transmission Line by Finite Element Method

论企业流程中的战略管理会计执行力用执行力破解我国企业战略迷茫

Execution of Strategic Management Accounting in the Business Process ; Resolving Chinese Company 's " Strategic Confusion " with Executive Ability

对于中等大的迎角和舵偏角，栅格尾翼的法向力用经验公式计算。

For moderate angles of attack and fin deflection angles , the normal force of grid fin is calculated by an empirical formulation .

成效评估会依据儿童健康手册的纪录，以问卷询问儿童之预防保健服务力用情形，并且询问倾向因素、使能因素、需要因素等变项资料。

In addition , a structured questionnaire was used to obtain the predisposing factors , enabling factors , and need factors according to the Andersen 's Behavioral Model .

时变刚度曲线用轮齿三维接触有限元方法求得，啮合冲击激励力用轮齿三维冲击-动力接触有限元混合法求得。

The time-variable stiffness is acquired by 3D finite element contact procedure , while the exciting force caused by meshing shock is obtained by 3D dynamic contact finite element mixed formula .

逆解法求封隔器胶筒与石油套管内壁挤压应力用有限元法分析石油套管定径产生的残余应力

Inverse Evaluation Method for the Contact Stress Between the Sealing Rubber of Packer and the Oil Casing Pipe Analyse residual stress of oil casing pipe in the sizing process by the FEM

在识别过程中，将非线性迟滞系统的记忆恢复力用双折线模型来描述，并由此模型写出非线性迟滞系统的参数识别方程。

In the process of identification , a bilinear model , based on which the identification equations are obtained , is used to describe the memorial restoring force of the nonlinear hysteretic system .

一般的评估方法中，力用有机物培养来验证清洗的效果也非常少见，因为需要培养的步骤，造成临床花费巨大的时间。

For in-use evaluation , viable counts are rarely used as markers for cleaning , because this method would require an incubation step that would make the evaluation far too time-consuming for users .

是结合省情选择自己具有比较优势的产业，还是盲目跨阶段不合时宜地把有限的资金、人力、物力用以发展高新产业、现代化产业。

Is combining the province facts and choosing the industries with the comparative advantage , or spending the limited fund , manpower and material resources blindly to develop so-called high-new industry , modernized industry ?

介绍了无粘结顶应力用钢丝和钢绞线的发展过程及其应用情况，提出了预应力钢材应向高强度、大直径、低松弛、耐疲劳、耐腐蚀方向发展。

To introduce the development and application of unbonded PC wire and strands , put forward the PC wires trending to high strength , major diameter , low relaxation , fatigue resistance and corrosion resistance .

对沉箱在流砂侧压力作用下的变形和应力用有限元法作了全面分析。

Superficial Analyzing the Construction of Surface Soil Quicksand Layer in the Slanting Well This paper also analyses the stresses and strains in the sinking caisson arisen from quick sand lateral pressure by means of finite element analysis .

通过理论分析，梁内剪应力对用梁理论计算出的GⅡ的影响误差约为3%。

By theoretical analysis , the G ⅱ value calculated with classical beam theories is 3 % lower than the exact value .

为了去除滤光片膜中的应力，用交替蒸镀Al和C多层膜的方法来制备法光片，铝和碳膜是用磁控溅射法制备的。

In order to reduce stress in the film , we used a Al and C multilayer approach for filters . Al and C films are evaporated by magnetron sputtering .

在真空中，磁场力是用Lorentz力的定律来定义的。

Force of the magnetic field in vacuum is defined according to the force law of lorentz .

用1.0份促进剂CZ时的粘合力大于用1.3份促进剂DZ；

The adhesion with 1 0 phr of CZ was greater than that with 1 3 phr of DZ ;

用LDV测量液相时均速度、湍动速度和雷诺应力，用PIV测量含气率和气泡运动速度。

The velocity , turbulent intensity , and Reynolds stress of the liquid was measured with LDV , while the hold up , velocity of gas were measured with PIV .

到目前为止，国内外研究者已对单一塑性铰单自由度体系的不同抗震承载力设计用地震作用水准R与体系反应延性需求μ的关系作了大量研究，并得出了类似的结论。

Up to now , a large number of researches on the relationship between seismic action level R and ductility demand μ for the single plastic hinge single-degree-of-freedom ( SDOF ) systems have been done by researchers both domestic and abroad , and consistent conclusions have been gotten .

用塑性应变准则建立了油井出砂预测的有限元力学模型，岩石的屈服应力准则用Drucker-Prager准则，在国内是油井出砂预测的一种新方法。

FEM Model of sand production in oil well was established with plastic strain criteria , the yield stress criteria of the rock is the Drucker-Prager criteria .

本文用X射线衍射峰形方差法测定了掺杂β-C2S的晶粒尺寸和微观应力，用测定结合水量法测定了掺杂β-C2S的水化速度。

In this paper the size of doped β - C_3S crystals and the micro-stress have been determined by peak-figure-variance analysis of XRD , and the rate of hydration has been measured according to the quantity of combined water .

利用共挤出流延机组制备热塑性聚氨酯/尼龙6/热塑性聚氨酯（PUR-T/PA6/PUR-T）复合膜，采用原子力显微镜用多层膜方法研究PUR-T与PA6的相容性。

The PUR-T / PA6 / PUR-T multilayer films were prepared by co-extrusion casting machine . The compatibility between PUR-T and PA6 was studied by means of AFM and DSC methods .

用F-Scan系统进行动态足底压测量，Kistler床反力平台用以校正测量精确性。

Foot pressures during gait were measured using the F Scan program . The kistler force plate was employed for the accuracy .

利用Maclaurin级数和Sylvester定理，厚圆板的位移和应力可以用中面位移和应力的微分算子表示。

By using the Mclaurin series and Sylvester theorem , the dynamic response of stresses and displacements of thick plate can be expressed by the differential operator of the stresses and displacements in the neutral plane .

跨越塔采用格构式组合型钢结构，主要受力构件用焊接十字柱和角钢组合而成，采用屈服应力430～450MPa的高强度钢材，十字柱最大板厚为65mm。

The combination structure of shaped steel was adopted for crossing tower . The main forced components were combined with welding cross column and angle steel , the yield strength of high-strength steel material was 430 ~ 450 Mpa , the biggest thickness of cross column was 65 mm .

用自制装置测定了粘附片的生物粘附力，用桨法测定了体外释药速率。

The paddle method was used to determine the rate of release .

残余内应力测量用传感器设计的探讨

An Approach to design of the Sensor Used for Measuring residual internal stress