unit body

The system is based on a detection unit of the contact wire which will be installed on the upper part of the vehicle body to realize the dynamic control of the contact wire and guarantee the safety of the railway lines.

检测系统直接安装在机车上，实现在机车运行过程中对接触导线的在线监测，提高机车运行的安全性。

Deformation of Curved Air-Grid in Roller-Type Tempering Furnace and the Pressure on Glass Multi-rigid-body Dynamic Simulation of the Bending Roller Unit of Direct-driving Stretcher Leveller

辊台式钢化炉弯风栅变形与玻璃受力直接传动型拉伸弯曲矫直机弯曲辊系多刚体动力学仿真研究

A brief introduction of a virtual reality simulation system for manned maneuvering unit ( MMU) is presented, MMU's dynamics/ kinematics module and thruster system module are formulated. Astronaut's multi-body model is established according to characteristics of spacewalking.

系统地介绍了载人机动装置（MMU，Manned maneuvering unit）的虚拟现实仿真环境，建立了MMU动力学／运动学模型、推力系统模型。

So it is significative to synthesize some model compounds which are analogous with tetrahydrofolate coenzyme in structure by organic synthesis methods and to use them to mimic one carbon unit transfer reaction outside living body.

利用有机合成的手段合成与四氢叶酸辅酶结构相类似的模型化合物，在体外模拟一碳单元转移反应是一项非常有意义的工作。

But have no special service unit and standing body all the time here.

但一直未有专门的服务单位和常设机构在此.

Two control laws are presented for attitude regulation of a rigid body expressed by unit quaternion.

给出了用四元数表示的刚体姿态调节问题的两种控制规律.

The dynamic equation of this system was established through applying the finite element method to make the chain discretize into the combined body of a great number of basic units connected with node and regarding each basic unit as to the pole unit of longitudinal vibration.

应用有限单元法将链条离散化为若干个以单个链节为基本单元在结点相连接的组合体，视每个基本单元为纵向振动的杆单元，建立该系统的动力学方程。

Introduction: This useful toolbox contains 12 tools: Ruler, Angle Protractor, Exchange Rate, Stopwatch, Level, Plumb, Unit Converter, Light, My Position, Clothing Size, Body Mass Index, and Shoe Size.

简介：多功能工具箱包含12款工具：尺子、量角器、汇率转换、秒表、水平仪、重垂线、单位换算、灯光、我的位置、衣服尺码、健康查询以及鞋码。

Multi-rigid-body Dynamic Simulation of the Bending Roller Unit of Direct-driving Stretcher Leveller The Tension leveller is used to improve strip shape and mechanical properties.

直接传动型拉伸弯曲矫直机弯曲辊系多刚体动力学仿真研究本机组采用拉伸弯曲矫直机的主要用途是改善镀锌带材板形及机械性能。

The greater the alveolar ventilation, the more CO 2 is removed from the body per unit time.

肺泡通气量越大, 单位时间内从机体排出的CO2就越多.