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- vibrating system of particle 质点振动系统
- A 3D model building system of compressive comminution of particle beds by adopting of VB language, Solidworks 2001 plus and SQL server data base. 系统采用vb语言,连接Solidworks2001plus二次开发,结合SQLserver数据库,开发了一套层压破碎三维建模系统。
- Conditions which limit the motion of a particle or of a system of particles are called constraints of motion. 当约束对质点或质点系的运动情况进行限制时，这种约束条件称为运动约束。
- On these islands a system of barter is used. 在这些岛上仍然实行着物物交换的制度。
- The principle of vibration systems of ultrasonic vibration honing are discussed.The vibration effect of horn,curved vibrating disc and child system are analyzed by experiments. 论述超声波振动珩磨振动系统的原理，通过振动试验分析振动系统中的变幅杆、弯曲振动圆盘、振动子系统的振动效果。
- The two systems of government are polar opposites. 这两种政体正好相反。
- A practitioner of a system of logic. 逻辑学家使用某一逻辑体系的人
- The electrohydraulic servo vibration system of casting mold is introduced,its mathematic model set up,computer simulation and site operation conducted. 介绍了电液伺服驱动连铸结晶器振动系统,建立了系统的数学模型,进行了计算机仿真和现场运行。
- Advocacy of such a system of government. 联邦主义这种政府体制的主张
- I prefer this system of teaching English. 我喜欢这一种英语教授方法。
- Pneumatic Vibrating System of Duster Disposal Device 除尘器振打除灰结构气动系统
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- The dynamics model of non-sinusoidal vibration system of crystallization utensil driven by elliptical gears was established, and its dynamics equation was derived. 摘要建立了椭圆齿轮驱动的结晶器非正弦振动系统动力学模型，推导了动力学方程。
- The dynamics model of non-sinusoidal vibration system of crystallization utensil driven by elliptical gears was established,and its dynamics equation was derived. 建立了椭圆齿轮驱动的结晶器非正弦振动系统动力学模型,推导了动力学方程。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- The paper analyzes the hysteretic properties of impactea materials, and takes the factors into account when studying the vibration system of an inertia cone crusher. 分析了矿石物料层的滞回特性,将物料层的参振作用引入惯性式贺锥破碎机振动系统。
- A system of pipes, such as those used in plumbing. 管道，管线，管道网一管道系统，如那些用来铺设铅管的
- A geometric property of finite lattices is derived from the moment of inertia of a system of particles about a fixed axis. 从质点系绕定轴转动的转动惯量出发，导出有限点阵的一种几何性质.
- The bone structure or system of an animal. 骨结构动物的骨构造或系统
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
