理论上

Since photochromic ma-terials have extensive application prospect in science, technology, and daily living, studieson photochromism are very important.

由于光致变色现象在科学技术和日常生活中具有非常广泛的实际用途，因此对光致变色的研究不仅在理论上，而且在实际应用上都具有重要意义。

On the basis of the correct understanding of porphine structure, the S4 axis of protonated porphine is obtained first in theory by MP2 and B3LYP methods considering electron correlation energy, which is in agreement with crystal analysis experiments.

在正确认识卟吩结构的基础上，选用考虑电子相关的MP2和B3LYP方法，从理论上得到质子化卟吩的S轴，与晶体衍射实验的结果一致。

The spectral element method based on a weak elastic mechanical equation extends the equation in the form of spectral with the idea of the finite element method. So it combines the advantages of the finite element method with the ones of the pseudospectral method.

谱元法是基于弹性力学方程的弱形式，运用有限元的思想在单元上进行谱展开，理论上该方法具备有限元适应任意复杂介质模型的韧性和伪谱法的精度。

As Brian Randell and Peter Naur point out in the introduction to their edition of the proceedings,"The phrase 'software engineering' was deliberately chosen as being provocative, in implying the need for software manufacture to be on the types of theoretical foundations and practical disciplines that are traditional in the established branches of engineering."

如布莱恩 Randell 和彼得 Naur 点在外在对他们的进行版本的介绍方面，&片语'软件工程学'故意地当做气人被选择，在暗示对软件的需要方面制造当在理论上的基金会和实际的训练类型上那是传统的在工程学的确定部门中&。

Base upon the analysis of scientistic Marxim, chapter 6 expounds the relationship between theoretical anti-humanism and other scholars of the scientistic Marxist circle.

第六章在分析&科学主义的马克思主义&的基础上，论述了&理论上的反人道主义&与&科学主义的马克思主义&阵营中的其他学者的关系。

It is indicated that, the bending curve is not asymmetrical and there will not have moment of flexure on the top of the bending section. Based on a slantwise constant-thick beam which foot is fixed, and took deadweight of bending section to account, a theoretical differential equation of third order for buckling equilibrium state was established.

在分析了顺层斜坡地质原型变形形态的基础上，由考虑自重的阻滑端固定的斜置等厚弹性板梁模型，提出了以地质原型变形形态抽象出相应边界条件的分析方法，及理论上求解挠曲线的适定三阶微分方程。

Study on Chinese herbs' effects of sphincterotomy is of great value both in theoretical and clinical.

开展中药内括约肌切断作用的研究，无论在理论上还是在临床上都具有重要价值。

The order-disorder transitions of stoichiometrical AB and A3B alloys werestudied by using effective-atom model based on EAM potential.The results give the analytic function form of the free energy in term of the long rangeorder parameter,and indicate that order-disorder transition behaviors of stoichiometri-cal AB and A3B alloys may be different. This method can be applied to interpret theexperimental results of order-disorder transition in stoichiometrical NiAl and Ni3Al.

利用EAM势基础上的等效原子模型分析了结构稳定性与长程有序度的关系，给出了二元体系结合能与长程有序度解析关系的一般表达式，说明当量成分下AB和A3B型合金有序无序转变行为的不同，并以NiAl和Ni3Al为研究对象具体研究了其有序无序转变，从理论上解释了这两种有序金属间化合物在实验中所表现出的不同有序无序转变行为特征。

That is to have very important significance in theory andpractice that we seriously and systemically study these issue.

认真系统的研究这些问题，无论在理论上、实践上都有十分重要的意义。

For the above opinion, the analysis is launched by the following contents: 1 presents the definition and internal contents of finance managing entrustment, analyses the difference from money trust and collecting a fund by private relations, and points out that finance managing entrustment is an economic teratism by the theory supporting 2 Analyses the condition, inner reason and result, which finance managing entrustment creates causes , points out that it causes capital market more opposite influence than the positive.

提出上市公司委托理财概念及特定内涵，分析比较其与信托、私募、托管的不同，从理论上指出上市公司委托理财是一个经济上的怪胎。 2。分析委托理财产生的环境条件和内部原因及后果，得出委托理财对资本市场所造成的负面影响远多于正面作用。

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。