筛选

An amino acid screen of blood and urine shows elevated methionine and homocysteine levels.

一个氨基酸筛选血液和尿液中显示高架蛋氨酸和半胱胺酸的水平。

Objective To investigate the aberrantly methylated status in human thyroid cancer.

中文摘要：目的：筛选、克隆甲状腺癌组织与癌旁甲状腺组织的甲基化差异片断。

And we study action of methylene blue with DNA solution by mainly electrochemical methods.

确立了课题的立论依据，阐述了药物分子与DNA相互作用在药物筛选和生物分子化学中的重要理论和实际意义。

MEWS is a valid and simple tool to evaluate severity and prognosis of AP in early stage.

MEWS评分可以用来评估急性胰腺炎患者的轻重及预后MEWS评分简便易行，适合早期筛选危重急性胰腺炎患者。

A strain designated S7 which was isolated from the traditional dairy products was obtained using the agar-diffusion method employing Micrococcus flavus as an indicating strain.

以从传统乳制品中分离得到的7株乳酸菌为出发菌株，应用琼脂扩散法，以黄色微球菌为指示菌，筛选到了一株具有较大抑菌作用的乳酸菌。

Visible TTC can eliminate the bacterium individual plant with alcohol inferior crop, the sieve singles out alcohol crop to rest high microzyme of haing tower false silk.

可见TTC能将乙醇产量较低的菌株淘汰，筛选出乙醇产量高的休哈塔假丝酵母菌。

Minimus density were collected from 1984 to 1993. Grey correlation analysis was carried out to study the relationship of 18 indices with An. minimus density. E variable was developed and its relation to the An. minimus density was analyzed to establish an evaluation model.

对18项指标与微小按蚊密度的关系进行灰色关联度分析，按照灰色阈值筛选评价指标，合成变量E，研究变量E与微小按蚊密度的关系，从而建立微小按蚊密度评价灰色模型。

The random amplified polymorphic DNA technique was applied to the genetic analysis of Japanese crucian carp ,German mirror carp and their filial generations for using of 24 random primers selected.

摘 要：利用筛选的24个随机引物，对日本白鲫×德国镜鲤( Cyprinus carpio var specularis Lacepede)杂种一代及双亲进行RAPD分析。

Musil's Vienna -- the times, the culture, the brooding baroque mise en scene -- was in many ways a filter for Riga, for the lives of my grandparents and, to a lesser degree, my parents in the childhoods I had dreamed for them.

穆西尔笔下的维也纳──特定的时代、特有的文化、浓郁的巴罗克式场景──从很多方面来说以精心筛选的方式映现了里加的风貌，折射了我祖父母的生活经历，也或多或少显露出我梦想中父母童年时代的情景。

Objective To diagnose minor myocardial damage in unstable angina and evaluate the prgnostic value of MMD,according to the results of serum cardiac troponin Ⅰ detected by immunoradiometric assay.And to discuss the selection of the most serious subgroup of unstable angina.

目的 根据血清cTnⅠ免疫放射测定的结果，判断不稳定性心绞痛(Unstable Angina，UA)患者的微小心肌损害(Minor myocardial damage，MMD)的情况，及其对预后的影响，进一步探讨UA患者高危亚组的筛选。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。