筛分析

Methods We enrolled 551 vitiligo patients with psychological problems from total 7443 patients with vitiligo after investigating sexuality, profession, area of lesions, distribution, reactiveness and typing by filling out the epidemiological questionnaire, and then we analyzed the correlation of psychological problems and clinical manifestations. Statistical analyses were performed using SPSS-13.0 software, and the data were analyzed by Chi-square test and variance analysis.

采用统一制定的流行病学调查表，调查员对白癜风患者进行面对面同等细致询问，就其性别、职业、皮损面积、单双侧分布、皮损的活动性及分型等情况进行调查，并让患者自身评价其心理状况，从7 443例患者中筛选出551例自觉有心理问题的患者，分析上述临床资料与心理问题的相关性。

Different biological and ecological characteristics, virulence, sporulation, conidia bourgeon, Protea-Bse activity leve and colony growth of 6 strains of Beauveria bassiana were measured respectively. The results were calculated by grey relational analysis and the optimum sequence was built from the professional comparison of each strain's characteristics. Two strain's have a potential of appling in mass production, BD-B015 and BD-B038 were abtained. The revisory mortality to Laphygma exigua Hubner were 88.33% and 86.70%.The infected rate were 86.67% and 85.27%.

测定初筛获得的6个球孢白僵菌菌株的毒力、产孢量、萌发率、胞外蛋白酶活性及菌株生长速度等多个生物、生态学指标，从专业角度构建最优序列，经灰色分析和不同菌株毒力效价显著性比较，筛选出了两株具有较大生产潜力的优良菌株BD-B015和BD-B038，对甜菜夜蛾的校正死亡率分别为88.33%和86.70%，僵虫率分别为86.67%和85.27%。

Clinical and economic effects of population based Helicobacter pylori scree ning to prevent gastric cancer.

筛查幽门螺杆菌感染预防胃癌的费用效果分析。

It provides a broad set of technical analysis indicators (up to 30), customizable environment, it includes backtesting capabilitieson your own trading systems, screener, compare stocks and much more.

它提供了一套广泛的技术分析指标（最多30个），可定制的环境，它包括backtesting capabilitieson自己的交易系统，筛分，比较股票和更多的工作。

The basis of screening theory is studied in this paper.

本文对筛分基础理论进行了试验研究和理论分析。

At first the basic property of heap and the basic operation on heap, the sedge operation are introduced.

对基于二叉树的高级数据结构———堆展开了讨论，介绍了堆的基本性质及堆的基本操作筛运算，分析了堆的高效的特点。

With this RAPD condition, the bulked segregant analysis was used toidentify RAPD markers differentiating strains avirulent and virulent on Tsuyuake.

利用这一体系和集群分离分析方法从420个随机引物中，筛选出2个引物能扩增出与Avr-Tsuyu连锁的2个标记：〓和〓。

Design and Analyze of Amplitude Photon Sieve Based on Angular Spectrum Method .

基于角谱法的振幅型光子筛的设计和分析。

The hydrodynamic and evaporative characteristics of gas-carrying evaporator of sieve plate installed with a horizontal heated tube bundle above were experimentally investigated, and the experimental result was analyzed.

对筛板上方液层内置有水平加热管束的载气蒸发器的流体力学和蒸发性能进行了实验研究，并对实验结果进行了分析。

This article will mainly analyze the performance experiment of theφ1.5m double rotors inner sifter crusher on cement clinker, in which the following findings are established: With higher crushing efficiency, this kind of crusher can guarantee the fineness of product, control the upper limit of particle size, and contribute much to the grinding of following working procedure as well.

本文主要对φ1.5m双转子内筛分破碎机粉碎水泥熟料的性能实验进行了分析，结果表明：该类破碎机具有较高的粉碎效率，并能保证产品的细度和控制粒径上限，为后续工序磨机的粉磨提供有利条件，因而有显著的节能降耗效果。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐