您要查找的是不是：
- analytical mechanical variable 分析力学变量
- Research on an Offset-type Micro Mechanical Variable Optical Attenuator[J]. 引用该论文 谢晓强;戴旭涵;赵小林;丁桂甫;蔡炳初.
- It can be accomplished sowing work prescribing by the application maps based on the GPS signal under the control of mechanical variable speed unit. 该播种机由变量控制器控制机械式无级变速器,根据GPS的位置信号,完成处方图设计的播种施肥作业。
- This paper presents a generalized Bertrand's theorem for mechanical variable mass systems with linear second order non-holonomio constraints, deter mining the applied forces to the systems above when one of its first integrals is given. 本文给出了变质量二阶线性非完整力学系统的广义Bertrand定理：已知上述系统的一个第一积分可确定作用在该系统上的力。
- The extended system can be written in the Hamilton from and its integrals can be obtained by analytical mechanics method. 这个扩充系统可表为Hamilton形式;而其积分可用分析力学的方法来得到.
- A shortcoming in the relationship between the potential energy and force in the analytical mechanics textbook is pointed out, and its origin is discussed. 摘要指出了理论力学教材中分析力学部分关于势能与力的关系的一点不足之处，具体讨论了势能的表示式。
- Analytical mechanics is not only viewed as a self-sufficient mathematical discipline, but as a subject of mechanics preparing for theories of physics and engineering too. 分析的力学被不仅视为一种自给自足的数学训练，而且作为也为物理学和工程的理论作准备的一个力学的学科。
- Hydrostatic mechanical variable transmission 液压机械无级传动
- It is further approached in this paper from the boundary between an open system of quantum and its environment to set the base of the analytical mechanics on the interflow of quantum system. 本文探讨建立以环境提供的熵流为自变量的熵变函数；当熵变化取负值时，此函数可称 作有序生成函数。
- inverse problem of analytical mechanics 分析力学逆问题
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- mechanically variable delay line 机械可变延时线
- It is shown that the distribution of mechanics variables solved by using the Toroidal Coordinate is more accurate than that by Bridgman analysis. 通过比较发现，采用圆环坐标求解的力学量的分布，较Bridgman解更为准确，可以体现出最小横截面上位移和应变的非线性。
- The move water have mechanical energy. 流动的水拥有机械能。
- Blinking is a mechanical action of the eyelids. 眨眼是眼睑的无意识动作。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- In a strict, step-by-step or mechanical way. 机械地以严格的，一步一步的或机械的方式
- Advantage of Application of Advanced Stepless Mechanical Variable Speed Device in Motor-driven Booster Compressor 电动机驱动管道增压压缩机采用先进的无级变速机械装置的优越性
- A droning, mechanical delivery of the speech. 一篇低沉单调、呆板的演说
