筛的

To make an epidemic survey and species of intestinal acariasis in part areas of Anhui Province, case history, stool examination (saturated saline flotation method), and blood examination were taken for 3416 persons.

某些粉螨可侵入并寄生在人体泌尿系统引起尿螨病。为探讨尿螨病的流行病学特征、主要临床表现和发病机理，我们用ELISA方法对随机选取的1994例人群进行血清总IgE筛查，用1∶1000浓度粉螨变应原浸出液于前臂皮肤进行皮肤挑刺法检查。

Results The acoumeter can reduce the proportion and degree of noise-induced hearing loss via test and calibration. and the quick screening part has been inspected for measurement.

结果经过试验与标定，该仪器能降低强噪声引起听力损伤的比例和程度，听力损伤的快速筛查部分通过计量检定。

The computation of the square root of a huge algebraic number is the last stage of the N7FS.

代数平方根的计算是数域筛法的一个必要环节。

The allergic liquid for test is provided by dermatophagoides farina laboratory of Shanghai medical university. The sieving detection about Phadiatop and fx5E is provided by the CAP anaphylactogen detection system. We compare the results between different groups divided by test results, respectively.

采用上海医科大学螨类研究室提供的变应原皮试液行皮肤点刺试验，用瑞典Pharmacia公司研制的CAP变应原检测系统进行Phadiatop和fx5E过筛检测，将两种检测结果分组进行比较。

Antenatal screening helps doctors to estimate how likely it is that a baby could have a serious abnormality.

产前筛查有助于医生估计，有多大的可能性，那就是一名婴儿可能有严重的异常。

The government provides free and confidential HIV co unseling and antibody prescreening services,and offers free ARV treatment to people living with AIDS in financial difficulties.

国家实施免费和保密的艾滋病自愿咨询和抗体初筛检测服务；为经济困难的艾滋病病人提供免费抗病毒治疗药物。

All the examinees of above - ASCUS pathological changes were examined with colposcope.

目的探讨塑料刷取样涂片法在宫颈病变检测中的意义，以期找到宫颈癌早期筛查的合理方案。

In an environment of 50±3dB background noise, with the audiometer developed by the authors, and an electric otoscope, the hearing of 195 infants aged 38 - 93 days in Beijing area were examined.

在背景噪声为50±3dB环境，使用作者自行研制的BA-33型听力筛查仪和电耳镜对195名北京市区38-93天的要儿进行检查。

It let me very angry,the baddy that want to split homeland are very hateable ,all the baddy that support split homeland are wild animals.let them hell!

就让时光如水，筛走所有不快，留下美丽，哪怕这美丽同时是一种哀愁。能够感动的人生，是生命的需要！

Benthos - animals without backbones, living in or on the sediments, a size large enough to be seen by the unaided eye, and which can be retained by a U.S. Standard No. 30 sieve (28 openings/inch, 0.595-mm openings).

底栖动物-动物的骨干，在生活或沉淀物，一个规模大到足以看出，由无外援的眼睛，以及哪些可以保留，由美国标准第3 0号筛（ 2 8开口/英寸， 0 。595毫米开口）。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。