数学

However, as different in mathematical problems, the study is not mature in mathematics about relativistic hydrodynamics.

然而，由于艰巨的数学上的困难，对相对论流体力学的数学研究仍不成熟。

After analyzed the result of experimentation, I found out the mathematics model between the speed of liquid and the variable of resistance.according to the minus- resistance characteristic, I brought forward a new way of hydrometry, found corresponding mathematics model of hydrometry, designed a metrical system and brought forward some advice of about this system, found some significative conclusion.

分析实验数据，验证了液体流速与其电阻变化量之间的数学模型。依据负阻特性，提出了一种新的流量测量方法，建立了相应的流量测量数学模型，并设计了一套对应的测量系统，提出了该系统的设计要点，得到了一些有意义的结论。

Furthermore, it is possible to provide appropriate objects to design flight control systems for hypersonic vehicle.

针对高度非线性和强耦合的高超声速飞行器数学模型，引入了反馈线性化原理，将其非线性的数学模型转化成符合控制设计要求的等效线性模型。

Using system analytical method, a mathematical model for evaluating the efficiency of gas-distribution piping system was established, and the illation was made about efficiency of it in the realm of evaluation.

利用系统分析方法，建立了评价配气管网系统效率的数学模型，并延伸出评价区域配气管网效率的数学模型。

Sylvester",,"Perhaps I may without immodesty lay claim to the appellation to Mathematical Adam, as I believe that I have given more names (passed into general circulation) of the creatures of the mathematical reason than all the other mathematicians of the age combined.

"，"也许我可以并非不适当地要求获得数学上的亚当这一称号，因为我相信数学理性创造物由我命名的比起同时代其他数学家加在一起还要多。

Sylvester Perhaps I may without immodesty lay claim to the appellation to Mathematical Adam, as I believe that I have given more names (passed into general circulation) of the creatures of the mathematical reason than all the other mathematicians of the age combined.

也许我可以并非不适当地要求获得数学上的亚当这一称号，因为我相信数学理性创造物由我命名的比起同时代其它数学家加在一起还要多。

According to mechanism of ECBM/CO2 sequestration, a mathematical model was developed. In the mathematical model, two-phase flow, multiple gas components and mixed gas sorption, impact of coal matrix shrinkage and swelling on permeability, pressure loss in wellbore were studied.

给出了多分支井模拟CO2注入开采数学模型，模型考虑了气水两相流动、多组分气体吸附、煤基质膨胀和收缩对渗透率的影响以及分支水平井井筒压降；根据数学模型得到了相应的数值模型和计算程序，进行了模拟计算对比。

Of prime importance in this period, has been the activity of the Union's Committee on Electronic Information and Communication and the work of the IMU Commissions on Development and Exchanges, Instruction and History.

这一时期最重要的事件是联盟电子信息和通讯委员会的活动及其下设的发展与交流委员会，国际数学教育委员会和国际数学史委员会的持续工作。

So,the traditional review method is inapplicability for the review of the entrance examination of current mathematic course.

一、传统的数学复习方法在传统的初三数学复习课中，一般都是由教师对所复习的内容进行归纳，更多的是让学生做题，所采取的方式无非有以下两种：1。

Especially, there is only some research on compilation of statistics and probability in mathematics textbooks for elementary schools in foreign nations, and which is still on the inchoative stage in China.

关于小学数学"统计与概率"的编写和实验研究在国内刚刚起步，国外相关研究也较少，可见本文的探索是富有新意的，且这一研究对我国正在进行的小学数学课程改革有一定的参考和借鉴价值。

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。