理论上

In this dissertation, the optical and electro-optic properties of LGS were studied by different optical techniques, and the photoelectric performance of LGS crystal was systematically described. Also the propagating characteristics of BAW and SAW in LGS were theoretically analyzed which might provide some theoretical guidance for study on its acousto-optic performance.

本文利用多种光学手段，对LGS的光学性质和电光性质进行了研究，系统的描述了LGS的这种多功能材料的光电性能情况；并从理论上分析了LGS的BAW和SAW传播特性，以此可以为LGS的声光研究提供一定的理论指导。Ⅰ。

The electroncooling time value and its dependence on some parameters must beknown in design of the cooler scheme and studies on beam propertiesin a cooler ring because the cooling time characterizes the speed ofcooling. Generally, calculation of the cooling time is based upon thecooling force.

本论文的重点就是从理论上修正了电子冷却力的普遍形式，由此对电子冷却过程进行了计算机模拟，首次解决了冷却时间的理论计算问题。

The cateye effect is theoretically analysed, and the experimental results are compared with the theoretical ones.

从理论上分析了猫眼效应产生的机理，并将理论计算结果与实验结果进行了比较。

In this paper, the mechanism of dicarboxylic acids and metal ions inhibiting CaOxa crystal was discussed.

本文在理论上讨论了二元羧酸抑制剂及金属离子对草酸钙结石的作用机理，为设计羧酸类药物以及与碱性金属离子联合作用的药物提供理论依据。

It can be employed to transmit torque by the shear stress of MR fluids.In this paper,the design method of the disc-shaped magnetorheological fan clutch is investigated theoretically.The expressions of the torque and the output rotational speed within the fan clutch is derived to provide the theoretical foundation in the discal design of the clutch.A Bingham model is used to c...

将磁流变液用于发动机冷却系风扇离合器的设计中，在理论上分析了盘式磁流变液调速风扇离合器的工作机理，应用B ingham模型来描述磁流变液的本构方程，建立了离合器的输出转矩与转速的计算模型，导出了离合器基本几何参数的工程设计计算公式，为盘式磁流变风扇离合器的设计提供了理论依据。

On the background of present time in China in securities law,the oratically,equity and efficiency have the relationship that the former promotes efficiency and the latter embodys equity.While in practical legislation and Law in forcement,due to the conflicts between realistic goals and the orelicalideals,currently,emphasis should be laid on the issue of equilibrium and integration of these two value orientations.

在我国的时代背景下，证券法中公平与效率的关系理论上应该是公平促进效率、效率体现公平，但由于理论理想与现实目标的冲突，在立法与法的实施等实践过程中，现阶段应着重对公平与效率二价值取向的均衡与整合。

Theoretical Risk:Cunnilingus carries a theoretical risk of HIV transmission for the insertive partner (the person who is licking or sucking the vaginal area) because infected vaginal fluids and blood can get into the mouth.

理论风险：理论上，对于施与者有感染艾滋的风险。

But Lenard never forgave Einstein for discovering and attaching his own name to this law.

直到1905年爱因斯坦发表相对论和光量子理论，才解释了这一现象，后来又被罗伯特·安德鲁·密立根所证实，因为人们把爱因斯坦的名字冠在光量子理论上，莱纳德对爱因斯坦一直耿耿于怀。

However, any deduction attempted to get from theory is monophyletic, unidirectional and in the price of sacrificing its abundance and polophylogy. If we use another theory to norrnanize it, it will appear many intersection and conflicts.

然而，任何试图从理论上进行的归纳都是一元的、单向度的，以牺牲其丰富性、多而性为代价，如果用另一种理论来归范它，就会出现许多交叉或矛盾。

First, this paper illustrates that punitive damages has strong prevention function, at the same time it accords with the inspirit of civil law of modern times, it doesn't conflict with basic theories of civil law, such as the partition of public law and private law, the separation of civil law and criminal law and unjust benefit, it is also the necessar...

本文首先从理论上阐明了该制度具有很强的预防功能，符合现代民法的精神，与公法与私法的划分、民刑分离、不当得利这些民法基本理论并不矛盾，是补偿性民事责任的必要补充，因此具有存在的合理性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。