查询词典 theoretical research

Mr. Li Yinghai is one of these numerous outstanding musicians. He orientates his music composition and theoretical research in the fields of national music and has made a great achievement.

黎英海先生便是这众多杰出的音乐家中的一位，他将自己的音乐创作与理论研究都定位在民族音乐领域，并取得了丰硕的成果。

But so far the theoretical research is not sophisticating enough because the motion of the die is so complex and the flow state of materials is difficult to grasp. So, this induces the increasing of technology design difficulty, the delaying of trial production period, the decreasing of production efficiency, the wasting of materials and in turn limits the application and development of rotary forging greatly.

但是，由于其模具运动复杂，材料流动情况难以掌握，所以在其理论研究方面还并不成熟，这在很大程度上增加了工艺设计的难度，延长了产品试制周期，降低了生产效率，浪费了原材料，也极大地限制了摆动辗压工艺的应用和发展。

A private school initially, it has now become a world-famous university specialising in theoretical research.

我校最初是一家私塾，现已成为一所以理论研究见长的世界名牌大学。

This thesis regards the forming process of faith and realistic value as the foundation of theoretical research, regards the present international and domestic environment as the era background, regards the current situation that students believe in as breakthrough point of analysis, adopt the method of drawing materials from reality, refining the question from the materials and sublimating the point from the question.

本论文以信仰的形成过程及现实价值作为理论研究的基础，以当前国际、国内的环境为研究的时代背景，以大学生目前信仰的现状作为分析的切入点，采取从现实中提取资料，从材料中提炼问题，从问题中升华观点的研究方法，在综合、分析、提炼、创新中完成当代大学生信仰问题的研究。

It is obvious , no matter the break-through of one's own difficult problem of theoretical research of discipline , or reality tramples the settlement of the conduct problem, need us to review and question consciously the prerequisite question of the social control theory.

可见，无论是学科理论研究自身难题的突破，还是现实践行问题的解决，都需要我们对社会控制理论的前提性问题进行自觉反思与追问。

In recent years, great achievements have been made in both theoretical research and PWO crystal growth. However, one is still not able to make clear the origin of the color center absorption bands in the short wavelength region and the radiation damage mechanism due to the structure-sensitive character of PWO, which makes the in situ defects much complex.

近年来，在PWO的基础研究和晶体生长方面已经取得了很大的进步，但人们对其在近紫外区色心吸收带的结构起源和晶体的辐照损伤机制的认识仍不是很清楚，主要原因是PWO晶体的闪烁性能显示出强烈的结构敏感性，晶体中存在的缺陷十分复杂。

In theoretical research by introducing pump and cavity beam distribution functions, we obtain the input and output relationship under stable conditions and analyze the effect of the distance between the laser diode and crystal medium on the pump threshold and slope efficiency.

理论上通过引入端面泵浦光场与振荡光场的分布函数，得到稳态条件下输入输出特性，分析了泵浦光焦点位置对泵浦阈值及斜效率的影响和在不同泵光功率下的最佳光斑大小及透过率。

The important status of separating fine coal in the cleaner coal technology as well as the application and the current situation in theoretical research of fluid solid fluidized bed separator are expounded.

论述了细粒煤分选在洁净煤技术中的重要地位以及液固流化床分选机的应用和理论研究的现状，指出液固流化床分选细粒煤是经济适用的分选方法。

By taking optimization for culture media of diamondback moth as example,theoretical research of SVR model in media optimization was carried out.Based on initial composition,Secondary Leave-one-out was carried out after kernel optimization and descriptors screening,the precision is higher than linear regression model,it is showed that SVR is proper for media optimization.

本文首先以文献报道的小菜蛾饲料配方优化数据为例，建立基于SVR优化配方、分析因子效应的方法学：从原始配方样本集出发，以SVR进行核函数寻优和自变量筛选后实施双重留一法预测，预测精度优于多元线性回归模型，表明非线性的SVR更适合用于优化配方。

Use the relevant water drainage situation on road surface of theoretical research of the influent,resist slippery design and construction of top layer to drain off water to resist through OGFC slippery performance go on practice prove road surface finally.

用渗流的相关理论研究路面的排水情况，最后通过OGFC抗滑表层的设计与施工对排水路面的抗滑性能进行实践说明。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷