系数

Once the dispersion of the element of fluid which corresponds to the maximum on dispersion curve occurs, the increment of sample dispersion coefficient varies directly with the increment of manifold volume travelled through.

对应于流出曲线极大值的流体元一经分散，分散系数的增量与所通过的管路体积的增量成正比。根据串联釜模型，考察了响应曲线的方差与各变量（反应管长，载流流速和进样体积）间的关系以及方差与相应分散系数的关系。

In this paper two methods of calculating the variance of the sample's spatial means are used to study the influence of the self-correlation distance on the variation of the coefficient of consolidation.

采用空间均值的方差的两种算法分析了自相关距离对固结系数的变异性的影响。结果表明，随着自相关距离的增大，固结系数的变异性增大。

Based on the theory of rheology, in the test, many factors were concerned, such as cement paste quantitates, water binder ratio and sand proportion. The relationship of these factors and slump, vibration viscosity factor, yield stress and concrete surface defects was discussed. It can provide theoretical basis for analysing concrete surface defects.

根据流变学观点，本文在试验中考虑水泥浆量、水灰比及砂率对新拌混凝土坍落度、振动粘度系数及摩擦系数的影响，讨论了混凝土工作性与混凝土表面缺陷的关系，为分析混凝土表面缺陷成因提供理论基础。

The principle of scatter diagram,the methodology of obtaining interrelated coef- ficient between parameters,is proposed to be applied in system safety engineering.

提出了把散布图原理即求参数间相关系数的方法应用于安全系统工程，按相关系数的大小判断企业在一段时间内导致工伤事故发生的主次原因，为采取有效的防范措施指明方向。

Regarding the extinction of every kind of scatter, the results of the sum of scattering and absorption coefficient, and that from forward scattering theory are compared and discussed.

关于各类散射体的衰减，本文比较了散射系数和吸收系数之和，与前向散射定理的结果，并对前向定理的适用性进行了讨论。

Binzhou Vocational CollegeAbstract: Using environmental scanning electron microscopy and X-ray electron probe microanalysis, the Pb relative content was studied in cortex, aleuronic layer, scutellum, plumule, hypocoty, radicle and endosperm in 20 genotypes of wheat grains.

从Pb与各元素在不同部位的相关性比较看，Pb与Mg等其它6种元素的相关系数较大的部位均是糊粉层，而胚芽中Pb与其它6种元素的相关系数较低。

A numerical model was established by combining the seven-flux model of light propagation with the two-dimensional hyperbolic heat conduction model in cylindrical coordinates. It showed that there exists a great discrepancy between the results obtained by treating the laser irradiation as volumetric absorption (i.e. taking laser scattering and absorption into consideration) and those obtained by treating the laser irradiation as the second boundary condition.

将激光传输的七流模型与圆柱坐标系内的二维双曲型导热模型相结合建立了理论模型；将激光照射处理为容积吸收(即考虑激光在生物组织中的散射和吸收)所得到的计算结果，与将激光照射处理为第二类传热边界条件所得到的计算结果相比，两者差别很大；考察了激光照射下散射系数和吸收系数对生物组织内双曲型导热的影响。

At first, this paper gave the definition of real efficient secondary electron emission coefficient and discussed its relation the incident energy of high energy primary electron in metal in theory.

提出有效真二次电子发射系数的概念，并从理论上论述了高能原电子的能量与金属的有效真二次电子发射系数的关系，然后用实验数据证明了该理论的正确性，最后对结果进行了讨论。

5 And 1. 2-1. 3 respectively. The results showed that the graphite like carbon film had higher work function and lower secondary electron emission coefficient than those of DLC film.

总的来说，两者均具有较大的逸出功及较小的二次电子发射系数，后者的逸出功大于前者、二次电子发射系数小于前者。

These results proved that the secondary electron emission yield of insulator measured with the device is credible, but the yield of MgO is smaller than the normal yield of MgO.

这表明该装置测量的绝缘体二次电子发射系数是可信的，但用磁控溅射法制备的MgO的二次电子发射系数较低，这可能是制备MgO时引入了过多的杂质在MgO二次电子发射体里面所引起的。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。