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- It is very necessary for schistosomiasis control to study motion law of Oncomelania in river. 研究钉螺在河道中的输移规律，对控制血吸虫病流行十分重要。
- The design of motion law of follower component is the base of cam mechanism design. 从动件运动规律的设计是凸轮机构设计的基础。
- This paper analyzes a non sine motion law of mould expressed by primary function. 分析了一种用初等函数表达的结晶器的非正弦运动规律。
- On the basis of a composing method of universal harmonic trapezoid motion law, nondimensional general curve formulation of driven cam is built. 摘要基于通用简谐梯形组合运动规律的构成方法，建立了凸轮机构从动件无因次通用曲线方程。
- Numerical simulation of particle motion laws in cy-clones. 旋风分离器内颗粒运动规律的数值模拟
- Motion law of dynamic targets, such as fal l ing group of seeds, in short distance is detected in the system, increasing calc ulation speed. 该系统的特点是组成简单，仅用单摄像机和一个平面镜就能检测多目标的运动规律，提高了机器的运算速度。
- The quadratic sines motion law, Which is suitable for shedding motion of high speed looms, Was put forward in this paper. 提出了一种适用于高速织机综框开口运动的二次正弦运动规律。
- A new traverse gear is introduced with the slotted cam instead of crank guide,meanwhile,a motion law is induced with a motion equation. 同时,针对沟槽凸轮特点,提出新的运动规律,推导了运动方程,并对三种运动规律进行了比较。
- The authors analyze the motion law of the balancing mechanism,the forces on the counterbalance and the torque on the gearreducer crank shaft. 还对平衡机构的运动规律、平衡块受力及减速箱曲柄轴扭矩等进行了分析。
- When the motion law of rigid body of manipulator is known the elastic motion law of its platform and of each joint of legs cam be found out by this KED equation. 已知机器人的刚体运动规律，由此方程可以求出其平台以及腿部各关节的弹性运动规律。
- Based on the research on the motion law of the drilling fluid along the blade, the necessary condition of the blade shape for a high efficiency turbodrill is obtained. 分析了液体在涡轮钻具叶片表面流动规律,得出高效率涡轮钻具叶片型线设计应该满足的必要条件。
- Thereby fictionalizes the ice cap expansion field and the ice water flow three dimensions field for provide the technical support of analysis of ice slush motion law. 虚拟出冰盖表面鼓涨场景和不同流凌量时的冰水流三维场景,为深入分析冰凌运动规律提供了技术支持。
- The curve changes of living creatures and human beings, like the motion law of the universe, carry out regular changes rhythmically and this is called biothythm (or biological clock). 生物与人类三曲线变化像宇宙运动规律那样，有节奏地发生周期性变化，称为生物节律（或称生物钟）。
- L. Euler formulated the Euler equation to describe the motion of an ideal fluid (inviscid fluid) in 1755 [26] Navier derived, in 1822, the Navier-Stokes equationto describe the motion law of viscous fluid [76]. Euler于1755年建立了描述理想流体(即无粘性流体)运动的Euler方程 Navier于1822年建立了Navier-Stokes方程用于描述粘性流体的运动规律。
- According the technological characteristic and process conditions for suction nozzle of paper-feeding mechanism,a kind of design method of conjugate cams was established for high speed paper feeding,by choosing or designing motion law of cam follower. 根据给纸机递纸吸嘴机构的运动特性与工艺条件,给出了适合印刷速度高于15,000印张/h的给纸机递纸吸嘴机构共轭凸轮廓线的设计方法,通过选定或设计从动件运动规律进行共轭凸轮机构设计,这样可以确保凸轮机构具有良好的运动和动力性能;
- A way of studying the main feature and motion laws of the damping vibration by the digital camera is introduced. 摘要介绍一种采用数码相机来研究阻尼振动的特性参数及其运动规律的方法。
- This paper gives the dynamic equations of vibratory wheel silicon micromechanical gyroscope and their motion law, analyses drifts of the gyroscope,when vehicle rotates around any axis uniformly. 推导了硅微机械振动轮陀螺仪的动力学方程;给出了它的运动规律;分析了载体绕空间任意轴匀速旋转时干扰力矩所引起的漂移率.
- Newton's law of motion apply to all things on the earth. 牛顿时的运动定律适用于地球上一切东西。
- This paper presents a motion law of modified trapezoidal accelaration of a rapier. It also establishes and synthesizes a mathematical model for a weft insertion system of the rapier. 文中提出一种修正梯形加速度的剑杆运动规律。并对一典型的剑杆织机引纬系统建立数学模型，进行动态综合。
- The law provides that these ancient buildings must be preserved. 法律规定，这些古老的建筑应该保存。
