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- adiabatic invariant of vortex 涡旋的绝热不变量
- Perturbation to Symmetries and Adiabatic Invariant of Nonholonomic Systems with Servoconstraints 包含伺服约束的非完整系统的对称性摄动与绝热不变量
- The concept of vortex vibration was put forwarded. 提出涡振概念;
- adiabatic invariant of eddy 涡旋的绝热不变量
- The invariance of physical laws enters in two ways. 物理定律的不变性以两种方式体现.
- The measuring principle and application of vortex flowmeter are introduced. 介绍涡街流量计的测量原理及应用。
- The first invariant of strain is independent of the coordinate system being used. 第一应变不变量与所用的坐标系无关。
- By an analytic method, in this essay a vector invariant of a casual point to a tetrahedron on volume and deductions form vector invariant are given. 摘要利用解析法，给出空间任意一点与四面体体积有关的一个向量恒等式，并给出若干推论。
- Abstract: The measuring principle and application of vortex flowmeter are introduced. 文摘:介绍涡街流量计的测量原理及应用。
- Abstract: Some problems of quantum mechanics can be solved easily by means of the invariant of differential equation. 文摘:利用常微分方程的不变式，非常方便地求解了一些量子力学问题.
- The cautions of operations of vortex flow meter in flow measurement of chemical industry are given. 提出了在化工行业的流量测量中使用涡街流量计的注意事项。
- Some problems of quantum mechanics can be solved easily by means of the invariant of differential equation. 利用常微分方程的不变式，非常方便地求解了一些量子力学问题.
- It is discovered that arousing Reynolds number by changing flow change the character of vortex in flume. 结果表明，通过改变流量引起雷诺数的变化，改变了水槽内涡流的特性。
- As in the incompressible flow, the Field and Matter Bicharacteristics of Vortex also have been demonstrated. 如同不可压流动，在可压缩流动中旋涡同样具有场与物质两重特征。
- The sixth chapter made an experiment study upon the fluid oscillation characteristics of vortex precession flowmeter. 论文第六章对旋进旋涡流量计的流体振动特性进行实验研究。
- The critical group of a connected graph is a finite abelian group whose structure is a subtle isomorphism invariant of the graph. 图的临界群是图生成树数目的一个加细.;它是定义在图上的一个有限交换群;其群结构是图的一个精细不变量;与图的Laplacian理论密切相关
- The moving order of vortex lattices along the step has been proved existent by the value of structure factors. 结构因子的数值证明沿着该台阶的磁通格子存在运动序。
- The results show that the ratio of jet velocity to free flow velocity affects the location of vortex breakdown. 结果表明，后缘喷流速度与自由来流速度之比影响前缘涡破裂的位置。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
