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- analytical mechanics function 形式不变性
- 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。
- 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。
- They have a mechanical function, allowing the cell to become turgid by osmosis, but preventing bursting. 通过渗透作用，细胞壁可以渐渐涨大，但不会涨到破裂的程度。
- inverse problem of analytical mechanics 分析力学逆问题
- The booster of handpiece is made of titanium alloy with excellent mechanic function and uneasy to break. 换能器变幅杆采用昂贵的航天专用钛合金制成，机械性能优异，不断头。
- Because embolic events can occur following cardioversion as atrial mechanical function returns, continue anticoagulation for an additional 4-6 weeks. 由于心房机械功能恢复时，心脏复律过程中可能出现栓赛现象，所以要持续进行抗血凝治疗4-6周。
- Obviously, because that is its function, which is mechanical function of reducing everything to its limited fragmentary activity. 显然地，那是他的功能，那是机械化的功能，是迫使一切都成为它狭隘局限的碎片行为。
- Therefore,the universities in our country must take such measures as system healthiness,team construction,and mechanism function improvement. 因此,各高校需要在不断的探索和研究中应不断健全大学教学督导工作的相关制度,加强督导队伍的建设,改进教学督导工作运行机制。
- Conclusion Dialdehyde starch （DAS） not only improves the mechanism function of PLA, but also has good effect on cells. 改性聚乳酸网架上有双层细胞生长,生长的细胞与网架接触,并且在其表面形成较为明显而连续的细胞层。
- Conclusion In the same locality and under the same condition of mechanical function, the transverse fracture could be concrescence faster than that of the oblique fracture. 结论在相同部位、相同力学条件下，横形骨折比斜形骨折愈合快。
- It also deals with the social economical significance, working function, mechanizes function and durability of Power Coal Ash concrete which has different intensity. 论述了粉煤灰在混凝土中应用的基本原理,在实际工程中通过多次实验数据分析,得出了与混凝土的最佳配合比。
- A model was developed to analyze the inter-filament mechanical function,and the creep of the cross section PTT and PET filaments was expatiated by four element models. 对长丝之间的力学作用进行了模型建立和分析,利用四元件模型对十字形PTT和PET长丝的蠕变行为分别进行力学阐述,得出了长丝的力学参数:弹性模量、黏滞系数。
- He failed in the examination of mechanics. 他没通过力学考试。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Therefore, the functional category of T is present in L2, its associated features and the Agr- and Case-checking mechanisms function well. 他们这种屈折形态方面的习得差异可以在分布形态学、双机制理论以及语言习得理论框架内得到较好的解释。
- Objective: To evaluate the effects of initial reperfusion with different concentration of 2,3 butanedione monoxime(BDM) on the mechanical function and oxygen metabolism in hearts following cold cardioplegic arrest. 目的:探讨不同浓度的2,3-丁二酮单肟(2,3 butanedione monoxime,BDM)初始复灌对停搏心脏机械功能和氧代谢恢复的影响,确定理想作用浓度并初步探讨其机制。
- The two thermodecompo- sition processes were analyzed by Doyle-Ozawa integration method and Achar-Brindley-Sharp-Wendworth differentiation method. Selected from 30 mechanisms, the most probable mechanism function and the kinetic parameters were obtained. 采用Doyle- Ozawa积分法和Achar -Brindley- Sharp- Wendworth微分法对两步热分解过程分别进行分析,在30种机理函数中进行筛选,得到了四溴苯酐的两步热分解的最概然机理及动力学特性参数。
