特征值

Value of selected degree of mineralization and total hardness ofNingxia General Hydrometric Station.

依据宁夏水文总站多年水质监测资料，选择矿化度、总硬度等特征值，来分析该区河流和排水沟地表水水化学成份的时空分布规律。

Compared the tensile characteristic values, it was found that exposed to thermal and hygrothermal conditions, strain and stress were the main factors influencing the change of bresking works respectively.

同时比较拉伸特征值可得出，在热老化作用下，断裂应变对材料断裂比功的变化起主导作用；在热湿老化作用下，断裂应力是影响材料断裂比功的主要因素。

According to the distribution rule of interbedded drift angle in buildings and variational rule accompanying change of stiffness characteristic value, the paper puts forward the advice about how to differentiate normal structure story in structure design drawings and the influence factor which should be considered. The author also advances his opinion and suggestion about how to judge the rationality of stiffness arrangement of frame-column and shear wall in frame-shear structure.

就层间位移角在楼层中的分布情况和分布规律以及随刚度特征值变化的规律，提出了在结构施工图设计中如何划分结构标准层的建议和应考虑的影响因素：并就判断框—剪结构中框架柱与剪力墙刚度分配是否合理的具体方法提出了自己看法和建议。

By using shear -- lag method, the calculation of interlaminar stresses in composite laminate is transformed into calculating eigenvalues of a group of ordinary differential equations in this paper.

本文采用剪滞模型将复合材料层压板层间应力的计算转化为计算一组常微分方程的特征值问题。通过对不同铺层层压板层间应力的计算和比较表明：本文给出的方法简单，且行之有效

RESULTS: The multiple component network pharmacokinetics follow a first order linear mammillary model. C is a polynomial of power index number e, which is similar to the whole compartment model. Various parameters were calculated by the expression of matrix consisting of α and the compartment parameters.

结果：药物多成分代谢网络动力学遵循一级线性乳突模型，c为e的幂指数多项式形式，与总室模型相似，各参数由其与各室间常数构成矩阵的特征值α的关系方程组算得。

Winter snowfall process was stable and extensive. The microphysical characteristics were smaller than that of Autumn.

冬季层状云降雪是比较稳定的尺度很大的降雪过程，雪融滴谱特征值在整个降雪过程中的变化比秋季层状云降水要小。

According to the above study result, the diversity of microorganisms population in the SUFR system is complex and the bio-community formed in the SUFR system is stable. The close relations between abundance of bacteria and nutrients were found. The correlation between heterotrophic bacteria and COD was 0.949. The correlation between organic phosphate bacteria and TP was 0.815. The correlation between nitrosobacteria and NH3-N was 0.909. The correlation between disnitrifier bacteria and TN was 0.653. These inneglectable great factors effecting on phosphorus-uptake and phosphorus-release of phosphorus accumulating organisms are the influent COD、the concentration of DO、the sludge retention time、the temperature. The diversity of organic phosphate bacteria population in the SUFR reactor was complex and there is no phosphate bacteria taking the absolute superiority in quantity. The near-native pure culture method powerfully complement the traditional pure culture technique and enrich culture technique. The sludgy bioactivity is very good in whole SUFR reactor. By the quality of being biochemistry, the anaerobic phase is higher than anoxic phase and the anoxic phase is higher than aerobic phase of SUFR.

通过以上试验内容研究发现，SUFR 系统中的微型动物种群较多，微生物生态系统稳定；系统中微生物的数量与营养盐的含量密切相关，其中总异养菌与COD的相关系数r 为0.949，有机磷细菌与TP 的相关系数r 为0.815，亚硝化菌与NH4+-N的相关系数r 为0.909，反硝化菌的数量和TN 的相关系数r 为0.653；污水生物除磷工艺中进水COD 的浓度、DO 浓度、泥龄的长短、温度都是影响聚磷菌释磷及吸磷效果的不可忽视的因素；SUFR 系统中的磷细菌呈现种群多样化的趋势，没有占绝对优势数量的磷细菌；微孔滤膜近自然培养法是对传统纯培养技术和富集培养技术的有力补充；整个SUFR 反应器系统中污泥的生物活性很好，就可生化性来讲，厌氧反应器大于缺氧反应器大于好氧反应器；按照动力学方程式求出的细胞生长动力学特征值和SUFR 脱氮除磷系统工艺的实测值结果基本吻合。

For example, some antivirus software manufacturers say their products are equipped with HIPS, proactive technology or nonsignature technology.

举例来说，一些反病毒软件制造商声称他们的产品均有hips功能（这些包括主动防御技术或非特征值技术）。

Nonsignature systems used to detect previously unknown malicious code fall into two categories.

用于侦测未知恶意代码的非特征值技术可分为两类。

The second group includes leading antivirus products, which in their continued evolution towards greater effectiveness have come to use nonsignature technologies.

第二类是领先的防病毒产品在持续的技术改进中为了获得更高的效率而在原有系统中添加了非特征值技术。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。