查询词典 displacement can

Assuming that the restoring force is the exponential function of the displacement and that the non-linearity is weak, a direct expression is adopted instead of Bouc-Wen differential model. Furthermore, a power series expression by the polynomial of the displacement is educed using Thaler's expandedness.

文中提出采用直接表示形式代替Bouc-Wen的微分模型，在弱非线性情况下，假定滞回恢复力可以表示为相对变形位移的指数形式，并进一步用泰勒展开的方法表示为简单的多项式形式。

Is analyzed The result shows that after ponding, the horizontal displacement and vertical displacement of dam increase to some different extent, the incensement is related to the height of dam's ponding.

结果表明，竣工期间在坝体和坝基的中间部位，发生的位移基本为重力方向，沉降比较大，而水平位移比较小；坝蓄水以后，其水平位移和竖直位移都有不同程度的增加，位移增加的大小与坝体蓄水的高度、上下游的水头差有关；同时防渗墙的存在造成和进一步加大了坝蓄水后位移的不均匀的变化。

Based on the analysis of displacement of the electron in transverse magnetic field ,computation of magnetic field of Helmholtz coil and the analysis of uniform scope of magnetic field,the expression of the electron displacement with magnetic field intensity in intensitive uniform magnetic field is modified by the authors.

为了衡量电子在横向磁场下的偏移量的实验中所测数据的优劣性，分析了电子在横向磁场下的偏移原理，，通过亥姆霍兹线圈全空间磁场的计算和磁场均匀性范围的分析；修正了电子在匀强磁场中偏移距离与磁感应强度的关系式，得到了电子在磁场中的偏移距离与产生匀强磁场的电流以及磁场大小的偏差率之间的关系以及成立的条件。

The displacement is large when the load is exerted mesiodistally or buccolingually, and decrease slowly along the long axial of implant. While the load is exerted gingivooccluaslly, the displacement is very small and change gently.

前两者位移量较大，并沿植入体长轴缓慢递减，而后者的位移量非常小，并沿植入体长轴的位移变化也非常小。

Bending and torsion of monosymmetric I-section thin-walled curvedbeams with large displacement were studied in detail.The accurate expressions ofwarping displacement,normal stress,shear stress were given as well asgeneralized stress-strain relation.

对薄壁曲梁的有限位移理论进行了详尽的分析，得出了有限位移理论中单轴对称工形截面曲梁的翘曲位移、正应力、剪应力以及广义应力—应变关系的的精确表达。

Adopting the model of uniform load and triangular load separately,MRFs of different story numbers and bay numbers are analyzed by static Pushover analytical method,and the global capacity envelopes are obtained.Then,through a method for establishing the inelastic demand spectrum of design intensity and rare intensity based on elastic spectrum of seismic design code for buildings,the structural target displacement of design intensity and rare intensity are estimated by improved capacity spectrum method.The corresponding structural ductility reduction factor,the overstrength factor,the structural influencing coefficient and displacement amplification factor are determined.

分别采用水平均匀分布力和倒三角分布力加载模式对不同层数和跨数的钢框架结构进行了静力推覆分析，并得到了结构的能力曲线，在此基础上，应用改进的能力谱法，以规范反应谱为基础建立设防烈度和罕遇烈度下的弹塑性需求谱，确定出结构在设防烈度和罕遇烈度下的目标位移，进而求解出结构的延性折减系数、超强系数、结构影响系数和位移放大系数等参数；同时，分析了不同加载模式、层数和跨数等对各系数的影响。

The calculation result indicates that the relative displacement between the front and retral loading location is remarkably reduced after the machine tool structure is improved and that the linear relation exists between the relative displacement and the load.

计算表明，根据加工精度要求改进了机床的结构形式，前后油缸加载点的相对位移明显降低；且前后油缸加载点的相对位移与载荷值呈线性变化的规律。

The working principle of a novel short st roke linear DC motor wit h permanent magnet s is presented. Mixed digital - analog cont rol approach based on DSP ( TMS320L F2407A) is proposed. Displacement detecting and cont rol technique are discussed. Displacement detecting circuit s , digital - to - analog converter (DAC7641) expanded circuit s and cont rol software are given.

阐述了一种新研制的短行程永磁直流直线电机的工作原理，提出了基于DSP ( TMS320L F2407A)的短行程直流直线电机数、模混合伺服控制系统方案，重点对直线电机的位置检测及控制技术进行了研究，给出了DSP 控制器的位置检测接口电路、16 位双极性数模转换器(DAC7641)的扩展电路和控制软件的实现方法。

From these dynamic solutions, frequency and mode shapes of sectorial plate and sectorial annular plate under boundary conditions of GSS and GRS are derived. The three-dimensional exact solutions of the displacement, electric potential, magnetic potential, stress, electric displacement and magnetic induction of equilibrium problems are also obtained.

由动力学的一般解，导出了扇形板和扇形环板在广义弹性简支和广义刚性滑动边界条件下自由振动的频率方程和振型；并得到了平衡问题的扇形板和扇形环板在两种边界条件下的位移、电势和磁势，应力、电位移和磁感应强度的三维精确解。

In fixed displacement pumps series, for which the open circuiting is recommended; variable displacement

一般固定容量帮浦系列，以开放式油路为准；可变容量帮浦系列，以封闭式油路为准。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。