查询词典 inertia system

Based on the analysis of rod under vertical dynamical load this paper deals with the influence of deformation of shearing and turn inertia force of rod on dynamical stability problems and turn inertia force in practical engineering.

本文通过杆在竖向动力荷载作用下的研究，探讨了剪切变形效应和转动惯性力对杆的动力稳定性的影响，并讨论了实际工程中是否考虑剪切变形和转动惯性力的问题，可供实际应用中参考。

A speedy method of the Ichnography Geometry Quality Based On AUTOCAD Is introduced in this paper , A good method is provided for the Calculating of parameter such as center of shape , moments of inertia , product of inertia , and so on.

提出了一种基于AUTOCAD软件计算平面图形几何性质的方法，为机械设计时计算形心、惯性矩、惯性积等参数提供了一个捷径。

This artical has studied the application of definit integral in physics from aspects of work, force,moment of inertia, shape center of ichnography, and the calculate of the inertia moment; mainly used the research method of from spcial to normal.

本文从功、力、转动惯量、平面图形的形心和惯性矩的计算这几个方面研究了定积分在物理学中的应用，主要运用了从特殊推广到一般的研究方法。

According to the characteristic of complicated structure of the Printing Machine Cylinder, this paper put up a calculating method of the inertia balance of the printing machine cylinder with the help of the software AutoCAD and a method how to carry out the inertia balance.

根据印刷机滚筒结构复杂的特点，提出了借助于AutoCAD软件进行印刷机滚筒的动平衡计算方法及动平衡实施方法。

Moment of inertia ; Product of inertia ; Dynamic balance ; Measurement Method ; Missile ; Torsion pendulum

转动惯量；惯性积；动平衡；测量方法；导弹；扭摆

Mechanical inertia identification method was deduced from the current model and the mechanical model of the PM motor.The gain of the speed controller was obtained through the mechanical inertia,a group of controller gains obtained through several turns of identification.

首先通过电机电流和电压方程以及运动方程推导出转动惯量的计算方法，再根据系统的转动惯量计算出速度控制器参数，在进行多次辨识和计算后，可以得到一组速度控制器参数。

Inertia buyers: The inertia group is least interested in changing their behavior. These individuals conduct little online research or price comparison between retail formats. They shop where they shop because of habitual location. Regardless of enticing with a limited time offer package, they are not particularly motivated to switch brands or retail formats. This age group might be much older than the above segments. This group's size declines sharply due to their development in life stage.

惯性买家：他们是最不喜欢改变消费行为的一个群聚族群，不会从事网路搜集，更不会在不同的零售业态进行价格比价，购物的地方完全基於熟悉的场域，对限时抢购兴趣缺缺，很少为了促销改变品牌或零售通路，年龄层也比上述的各个族群老化，由於生命周期的关系，人口结构属於中、老年人，总数正再缩减中。

N Inertia buyers: The inertia group is least interested in changing their behavior. These individuals conduct little online research or price comparison between retail formats. They shop where they shop because of habitual location. Regardless of enticing with a limited time offer package, they are not particularly motivated to switch brands or retail formats. This age group might be much older than the above segments. This group's size declines sharply due to their development in life stage.

n 惯性买家：他们是最不喜欢改变消费行为的一个群聚族群，不会从事网路搜集，更不会在不同的零售业态进行价格比价，购物的地方完全基於熟悉的场域，对限时抢购兴趣缺缺，很少为了促销改变品牌或零售通路，年龄层也比上述的各个族群老化，由於生命周期的关系，人口结构属於中、老年人，总数正再缩减中。

Afterwards, we propose a new constant coefficients measurement method in dynamic equation of robot manipulators, this measurement method includes three groups of experiments: group one, let each joint of robot manipulator keep static to measure the constant coefficients in gravity term of dynamic equation and Coulomb frictional torque, group two: let only one joint of robot manipulator move at a constant velocity to measure the viscous frictional coefficient and constant coefficients in effective inertia of dynamic equation, group three: let only one joint of robot manipulator move at constant acceleration at a time to measure constant coefficients in Coriolis and centrifugal term and coupling inertia of dynamic equation.

让操作器单个关节恒速运动，在对驱动系统中传动机构，减速装置和电感系数综合考虑的基础上，这组实验对粘滞摩擦系数及有效惯量中常数系数进行测量。这种测量方法只要求旋转关节的驱动电机施加恒定电压，回转关节驱动电机施加正弦波电压。3。让操作器单个关节恒加速运动，这组实验测量动力学方程中哥氏力、离心力项和耦合惯量项中的常数系数，这种测量方法只要求单个关节匀加速运动，而其它各关节保持静止，这种测量方法虽然要求关节匀加速运动，但不必进行关节角加速度检测，而只需进行关节角位移和角速度检测即可，输入量直接给定为输入电压。

Is the inertia of objects in real terms in relation to moving objects movement of inertia, inertial mass is the size.

物体的惯性实质是物体相对于平动运动的惯性，其大小即为惯性质量。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。