筛分析

Design and analyze of amplitude photon sieves based on angular spectrum method.

基于角谱法的振幅型光子筛的设计和分析。

Methods Exons 6 to 12 of CACNA1H gene were sequenced in 100 CAE trios of Han population in China.Variants in these regions were then analyzed.

对100个中国汉族CAE核心家系CACNA1H基因的外显子6~12及其相邻的部分内含子进行PCR 产物测序、基因突变筛查和分析。

This experiment lasts a semester. The intelligence, choice reaction time and simple reaction time of the subjects are tested before and after the experiment. All the tests are carried out according to The Screening Scale for Children Intelligence and EP202/204 reaction time.

采用《儿童智力筛查量表》和EP202/203反应时测定仪，在实验前和实验后对被试的智力水平和简单反应时、选择反应时进行了测定、并在此基础上对实验数据进行了统计分析。

Through screening and comprehensive analysis of childhood lead poisoning caused by automobile exhaust pollution is the main factor, as automobile exhaust lead dust accumulation in more than one meter above the ground, and that is exactly the children's activities with the breathing zone of pollution caused by it has become one of the major causes of childhood lead poisoning.

通过筛查和综合分析，造成儿童铅中毒的因素主要是汽车尾气污染，由于汽车尾气铅尘多积聚在地面以上1米的范围，这正好是儿童的活动与呼吸带，它所引起的污染已成为儿童铅中毒的主要原因之一。

The relationships among concrete shrinkage deformation and elastic modulus of aggregate and cement pasted were analyzed, and the relation between the shrinkage deformation of full-grade and sieved concrete and experimental age was analyzed considering the influence of specimen size to concrete shrinkage.

同时通过分析试件尺寸对混凝土干缩性能的影响，对比研究了全级配与湿筛混凝土干缩变形随龄期的变化规律，结果显示模型计算数据与试验数据吻合良好。

According to the global distribution and other related information of important insects and acarids which endanger farming, forest and those products in 1996 to 2005, reported by the European and Mediterranean Plant Protection Organization and CAB International, 14 pests have been screened out which should be regarded as potential quarantining species from 145 pests after comparing and analyzing their habits, host plants, damage and spread.

依据EPPO(欧洲和地中海植物保护组织)和CABI (国际农业与生物科学中心)于1996～2005年陆续公布的对农业、林业及农林产品有害的重要昆虫和蜱螨类植物害虫的全球分布图以及其它一些相关资料，通过害虫生物学习性、寄主植物及其危害、传播途径等几个方面比较分析，我们从145种有害生物种筛选出14种，列为潜在的检疫性有害生物。

Therefore, this method could be applied to scanning diuretics in human urine samples.

该方法已成功应用于来自志愿者实际尿样的分析，该方法可以用于利尿剂类药物的初筛。

We have developed a modified molecular beacon melting curve analysis for rapid screening of Ethambutol drug resistance and multi-drug MDR resistance tuberculosis.

本论文发展了一种利用改良分子信标的熔解曲线分析技术对肺结核的乙胺丁醇耐药和多药耐药突变进行快速筛查的方法。

After analysing equilibrium catalyst sieve composition, powder content of regenerative flue gas, VQS efficiency calculation of settler and process operating parameters, the problem of catalyst loss in settler VQS was solved by rising feed position in settler and replacing seal of wing valve with feed.

对平衡催化剂筛分组成、再生烟气粉尘含量、沉降器VQS效率计算、工艺操作参数等进行分析后，采用了提高沉降器料位，用料封代替旋分器翼阀翼板的密封作用的方法，解决了沉降器VQS催化剂跑损的问题。

Research of ISSR molecular marker The Genetic Diversity of 150 cultivars with typical representation in large-flowered chrysanthemum were investigated using 10 primers with clear bands and steady repetitiveness chosen from 50 ISSR primers.

ISSR分子标记研究从50个ISSR引物中筛选出10个条带清晰、重复性良好的引物，对具有典型代表性的150个大菊品种的遗传多样性进行分析。

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