The mechanics of fixing a car are very long.

修理一部汽车的过程很长。

The mechanics of the machine are very old.

这台机器的机件非常老。

P-studies mechanics, heat, light, sound and electricity.

物理学研究学、热学、光学、声学和电学。

Further,new fundamental first and second laws of thermostatics and thermodynamics for continuum mechanics are presented.

提出了典热连续统学的新的热静学和热动学的第一和第二基本定律。

But they were a little sad, because it was so long between times that they got to be near each other, what with orbita mechanics being what they are and all.

但是它们也有一点点的伤感，因为每颗星星都有各自运行的轨道，互靠近需要太长太长的时间。

With the use of classic mechanics, there are too many hypothesis and predigestion in the calculation of complex structures, so the veracity of results is not very good.

采用的典学计算时，对于复杂结构的计算中采用的假设和简化太多，结果的准确性对较差。

Using the guantum mechanics method to describe the electronically nonadiabatic transition, the equation of the motion of the nonadiabatic transition probability amplitutes have been derived.

用量于学方法描写非绝热电子跃迁过程．导出并求解了跃迁几的运动方程，该方程正确描写了共态的存在和驰豫现象。

The paper reviews its application in mechanics, magnetics, electrics, thermotics, photics, biomedicine, etc. and the application actualities in the major countries.Applied outlook is also forecasted.

文章综述了纳米材料在学、磁学、电学、热学、光学和生物医药等方面的应用和在世界各主要国家的应用现状,并对纳米材料的应用前景进行了展望。

The analysis of the finite element method using th e axisymmetric model was employed to assess the mechanics behavior of the rubber toughening in mesostructure.

在细观结构上采用典型轴对称单元的有限元分析来预测增韧环氧树脂的学行为。

In this paper,fluid mechanics was applied to analyze the flow field of swirling jet flow and guide the twisting and untwisting of pneumatic splice.

用流体学分析旋转射流的流场，来指导气流捻接的解捻与加捻。

A mechanics model of dynamometry bolt was given and it was shown that dynamometry bolt mainly bear tension and torque in real application.

给出巷道支护中测锚杆的学模型,指出测锚杆实际应用中主要承受拉、扭矩作用。

A dynamic model of passive suspension in the bearingless slice motor system is developed,based on the principles of geostatics and mechanics of gyroscope.

以应用于超洁净领域的新型无轴承薄片电机为研究对象。

Albert Einstein had any number of worries about quantum mechanics.The overquoted concern about its chanciness (“God does not play dice”) was just one.

爱因斯坦对量子学有许多忧虑，对其机本质的担忧（他的名言：「上帝不玩骰子」）只是其中之一。

One kind of inverse eigenvalue problems, whose solutions are required to be normal or diagonalizable matrices, is investigated in quaternionic quantum mechanics.

摘要本文研究了四元数量子学中一类要求其解是正规或可对角化四元数矩阵的特征值反问题。

The composites with interpenetrating networks have good structure homogeneous and performance; also their mechanics, calorifics and tribology arc excellent.

网络互穿结构复合材料的组织结构及性能均匀性较好，具有优良的学、热学和摩擦学性能等。

They all thought some mechanics.

他们都想到了一些方法。

It is emphasized that the inertial force is unevadable and not to be ignored in Newtonian mechanics.

摘要论述了在牛顿学中，惯性无法避免，也不可忽视。

This feature also permits field repair of the valve seat without fear of misassembly by field mechanics.

这种特征也允许现场维修阀门的阀座，不用担心由于现场维修设备不足导致错误装配。

Structure, mechanics, electricity, calorifics, radialization and chemicalproperties are reviewed for polyperfluoroethylene-propylene and tetrafluoroethylene perfluoroalkyl vinyl ether copolymer.

分别阐述了聚全氟乙丙烯和四氟乙烯全氟代烷基乙烯基醚共聚物的结构和学热学、辐射、化学性能。

This is a course in mechanics.

这是一门学课程。