反

The pretreat plant is the grarantee of reverse osmosis system, and prolong chemical clean period and its life.

在反渗透水处理工艺中，预处理系统是反渗透系统正常运行的保障，可以延长反渗透膜化学清洗周期以及其寿命。

The first element, constructed of a stiff material benefits anti pronation, anti supination and anti torsion.

第一个因素，建造了激烈的物质利益的反旋，反旋和反扭。

This paper studies the practical actuality of foreign countries exerting countervailing measures to china from the year of 2004, then analyses the character , reason and impact to china of the practical actuality of foreign countries exerting countervailing measures, at last put forward dynamic quaternity linkage mechanism of countervailing.

本文通过研究2004年以来国外对我国反补贴实践现状，分析并总结了国外对我国反补贴实践的特征、原因及其对我国产业发展的影响，并提出"动态四体联动"的反补贴工作机制。

As one kind of optimization, RAGA are simple and universal and also have the characteristic of good adaptability. The back analysis result shows the fast convergence and high efficiency of RAGA in the back analysis of concrete thermal parameters.

反演结果表明，基于实数编码的加速遗传算法在混凝土热学参数反演分析中简单通用、适应性好、且反演收敛速度快，效率高。

First, in order to verify the correct of this retrieval month, by using the data of three-dimensional wind field, raininess field and temperature field that are output by MM5 numerical simulation, we climate the radial velocity field and echo intention field in the in-phase observation area of Dual-Doppler radar, then, on the base of the upwards retrieval theory and using the radial velocity field and echo intention field in the in-phase observation area of Dual-Doppler radar, we retrieve the atmospheric three-dimensional wind field.

首先，为检验此种反演方法的可靠性，我们使用MM5数值模式输出的三维风场、雨强场、温度场等数据，分别模拟生成两部雷达同步观测区的径向速度场和回波强度场，然后根据以上的反演理论利用模拟的双多普勒天气雷达观测到的径向速度场和回波强度场反演出大气三维风场。

This paper introduces the transformation formulas of reciprocal judgement matrix and complementary judgement matrix, and presents the relationship between the perfectly consistent reciprocal judgement matrix and perfectly consistent complementary judgement matrix.

引进了互反判断矩阵与互补判断矩阵之间的转换公式，介绍了完全一致性互反判断矩阵和完全一致性互补判断矩阵之间的关系。提出了 3种基于互反判断矩阵的互补判断矩阵排序方法，详细地研究了它们的一些优良性质，如：强条件下保序性等，并进一步把这些方法推广到群体决策环境中。

Objective:To explore the effect of Fanliuningtang to rat model of mix duodenogastroesophageal reflux;the possible mechanism of Reflux esophagitis occuring and easy to recrudesce.

目的： 探讨反流宁汤对十二指肠胃混合性反流性食管炎(Reflux esophagitis，RE)模型大鼠的作用、反流性食管炎发生及其易复发的可能机制。

This paper provided a regularizing operator referring to the inversion method of math to the ill-posed problem and Hirleman"s theory. It is proved the inversion of Mie" theory can get a more accurate resolution by the regularizing idea.As to a laser light sizer, this paper discussed the measurement range and tried to get the judge index of the range of it.

对于采用Mie理论为基础的激光粒度仪的反演过程，使用构造正则算子θ-2提高反演精度，通过模拟证实利用正则化的思想可以明显提高Chahine叠代独立模式粒度反演的容差限。

It is important to study the mechanism between the cascade blade profile parameters and the thrust reverser effectiveness.

航空发动机叶栅反推器叶型参数与反推效率、流量系数之间的规律对于反推装置的设计具有重要意义。

First, the paper introduced the principle of the method,discussed the influence of sample interval of relaxation spectrum in the method and compared the method's result with the result from core mercury injection.

首先 ，介绍了基于梭状函数抽样的高分辨率弛豫谱反演方法的原理，并用该方法对岩心核磁数据进行了弛豫谱分解，讨论了弛豫谱抽样间隔对该方法的影响；其次，高分辨率弛豫反演结果和压汞结果的比较证明了弛豫谱反演方法的高分辨率优点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。