查询词典 rational

Based upon the test and observation in the mine, the pre-weakening acting mechanism and the rule of the pre-blasting and the injecting water are explained, and by analyzed, it is get out that the row holes can be well utilized the mining pressure, the rational way to set the holes and the rational main technique parameters of pre-weakening are worked out for Honghui mines. These offer the technique basis for practice application.

根据现场试验和观测，分析论述了综放工作面坚硬顶煤预先爆破和注水的弱化作用机理和规律，认为采用按排布孔能较充分地利用矿压破煤作用，并进一步总结得到了红会矿区坚硬特厚煤层综放开采顶煤预先爆破粉碎区、裂隙区和裂隙发育区的范围及合理的布孔方式及其主要工艺参数，为现场实际应用提供了良好的技术基础。

In the project of cross-under the highway with pipe roof culvert box advancing method,the interspace between culvert box and pipe roof is limited by several factors,rational interspace will bring convenience for the construction,this paper discuss the rational interspace s based on the project of the separating overpass of Zhengzhou-Kaifeng urban route way through the Jing-Gang-Ao highway.

管棚-箱涵法下穿越高速公路工程中，管棚与箱涵的建筑空隙受到多方面因素影响，合理的建筑空隙在保证不增加成本的条件下，为施工带来方便。

After the Renaissance and classical art oil paintings, the ancient Greeks to the present, and a rational first time the scientific spirit with the combination experienced a revival of ancient Greek art of the Third Rome, the climax, that is, beginning in the 14th century to the realism of Renaissance painting scientific language model, the 17th century, Poussin and the cause of the birth of norms Institute, to begin in the second half of the 18th century, the third revival of classicism, construction and improvement of Western oil painting reproduction of classical rational language system.

文艺复兴及其之后的古典油画艺术，把古希腊人本主义、理性至上与时代科学精神相结合，经历了对古希腊罗马艺术复兴的三次高潮，即开始于14世纪的文艺复兴运动对写实绘画语言模式的科学化，17世纪的普桑主义导致学院规范的诞生，到开始于18世纪下半叶的第三次古典主义复兴，建构和完善了西方古典理性再现油画语言体系。

From a view of Rational Expectation, this paper, on the basis of both theory and demonstration, analyses the status of Chinese Institutional Investor"s expectation through studying the development status of Chinese Institutional Investors and draw a conclusion that Chinese institutional investor"s expectation is at the phase of quasi rational expectation .

本文从理性预期的角度出发，通过对影响中国机构投资者预期形成的中国机构投资者发展状况的分析，从理论到实证对中国机构投资者的预期状况进行研究，得出了我国机构投资者预期处于准理性预期阶段的结论。

The rational block of wood is rational..

合理的不合理的。。

On a base of many fact data from Hong jiang city, this article use some scientific analysis way, provides scientific basis for analyzing the mutual relation between town and country' s structure and distribution and intension of land use; for town and country' s rational land distribution; for improving land productivity and land economic value of output; for land protection and a rational land use. The author wish to open up a path for the development of town and country.

本文以洪江市为研究区域，在大量的事实数据的基础上，运用了灰色系统法、回归分析法、经济相关法、综合分析法等科学分析手段，对该区域的城乡用地结构及布局与土地集约利用的相互关系，分析和处理好其相互制约性和促进性，为现在的城乡发展中的用地结构比例，城乡用地的合理布局、分区，土地生产率和经济产值的提高，耕地保护以及土地利用规划中土地的合理利用提供科学的依据和方法，并希望能为我国城乡发展规律开拓出一条正确、合理的道路。

The top coal fracture is described distinctly under the condition of different roof span and mining technology parameters. Through orthogonal experiment of numerical simulation, the rational pretreatment span of hard roof is determined, and the rational working resistance of support is selected also. As a result: the hard roof is effectively controlled not only to protect the working face but also to promote the caving of hard top coal to increase the recovery ratio.

在有效控制坚硬顶板的基础上，利用数值模拟正交试验法，研究了采高、采放比、支架阻力、放煤步距等工艺参数对顶煤压裂效果的影响规律，从而对工作面工艺参数进行优化；并根据实验所得放煤方式对块体顶煤的适应性规律，选择&两硬&综放面的放煤工艺，从而形成了系统、完善的&两硬&条件综放工艺。

Integers, rational numBers, and ir rational numBers are all real.

整数、有理数和无理数都是实数。

In this thesis, by employing generating function technique, some new combinatorial identities have been established. Furthermore, the integral values of some kinds of series involving generalized Fibonacci and Lucas numbers at rational numbers are given and the values of some polynomials at rational points have been studied as well.

本文利用发生函数理论建立了一系列新的组合恒等式，并且利用发生函数方法讨论了一些级数的取整值问题以及某些多项式在有理点的取值问题。

In general, scaling factor can be either rational or irrational numbers. We named the operation on both rational and irrational factors, i.e. real factors, the generalized scaling.

一直以来，大家对於处理有理数的比例缩放参数较有共识，相反的，对於无理数则是各持己见，没有定论。

The quality of both red and white wine depends very much on the wine maker talent and on the quality of the grapes.

他的红酒和白酒的品质，根据酿造者的能力和葡萄的质量，各有差异。

No, I don't want to get drunk before my next match.

" "不，我不想让我的下一场比赛前喝醉了。