惯性

The mentioned control scheme can effectively control two joint of space manipulator to stably track the desired trajectory in joint space. It has obvious advantages that with needless feedback and measured the position, velocity, acceleration, attitude angle velocity and attitude angle acceleration of the floating base. At the same time, no requirements for the dynamic equations of the system are linearly dependent on inertial parameters.

文中提到的控制方案能够有效地控制漂浮基空间机械臂的载体姿态及机械臂关节，可以协调地完成期望的轨迹运动，并具有不需要反馈和测量空间机械臂载体的位置、移动速度、移动加速度，同时也不要求系统动力学方程关于系统惯性参数呈线性函数关系的显著优点。

The sixgimbal systems is actually the combination of inertial and local level simulated coordinate system, its basic navigation model is the expression which describes the ESGM's operating principles based on kinematics.

六常平架系统实际上是模拟惯性坐标系和模拟地平坐标系的组合，其基本导航数学模型是从运动学角度出发，描述ESGM的基本工作原理的表达式。

They have built-in inertia that allows them to lock onto a trend and ride it.

它们有内在惯性，这样可以跟踪并锁定趋势。

Lode has also done very well in the field of inertial measurement, and our excellent expert team has had many successful project corporations in various fields.

诺典科技在惯性测量领域也颇有建树，良好的专家团队已在多个领域有项目合作。

1 SIMPLE WAVE NATURE OF SOUND 2.1.1 Introduction to Longitudinal Propagation Wave motion or vibration is made possible by inertia and elasticity in a material.

2.1声音的简单波本质2.1.1纵向传播介绍波动或者说震动，是可以通过物体的惯性和弹力产生的。

More issue, you could refer to the exercises of chapter 2 by Weinberg, where Weinberg ask you to calculate the spin transformation under Lorentz transformation.

我的意图是把质量归于被囚禁的光速运动能量，从而假定我们所在的真空背景平均宏观速度相对于任何惯性系都为零。

Based on contraction mapping theorem of analysis mathematics, the non-steady flow mathematical model of mine ventilation network was analyzed.

利用分析数学的压缩映射原理，对矿井通风网络非稳定流动数学模型进行了分析，得出了数学模型数值解收敛的条件，确定了以惯性系数排序选择最小生成树的回路选择方案，为矿井通风网络非稳定流动数学模型数值解的收敛性提供了理论依据。

Then according to the trend, the states are divided so that it can overcome the disadvantage of large volume calculation of state transition probability matrix in Markov chain.

为了及时掌握武器系统惯性器件的性能，并为延长其使用寿命及维修提供依据，对其进行贮存可靠性评枯和预侧非常必要。

In addition, there is a new cognition on inertial mass, Newton's second law, kinetic energy, mass-energy equation and momentum in the paper.

我们对惯性质量、牛顿第二定律、动能方程、质能方程、动量等重新进行了深刻地认识。

The Mass-energy relation was deduced in the most of parers and books of the special relativi ty,that was depend on the conservation of momentum in objects collision.

爱因斯坦箱子是爱因斯坦（A比ertEinstein）本人在1906年提出来的'''，他的最初目的是为了解释并证实能量必定与一定数量的等价惯性质量相关联。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐