筛的

Objective :In order to provide anatomic data for operation of ethmoidal sinus and optic canal decompression.

目的：研究筛动脉的走行规律及局部位置关系，为筛窦手术和视神经管减压术提供参考。

Claus Fimmel, a hepatologist who is involved in an international study of a protein that is shaping up as a promising basis for the development of an effective liver-cancer screening test for high-risk patients.

他参与了一项国际研究，该项研究内容是对高危险病人进行有效的肝癌筛查，从而建立一种蛋白用于筛查肝癌。

Methods Nasofrontal duct was extended and the bottom of frontal sinus was opened under nasal endoscope.

目的 观察筛窦切除术+额窦开放术与单纯筛窦切除术治疗慢性额窦炎的疗效方法在内窥镜下扩鼻额管，开放额窦底。

The methods of rank sum test, chi-square test, Spearman rank correlation, unconditional logistic regression and polytomous ordinal logistic regression were used to analyze the relation between patients finding and the influencing factors.

用秩和检验、X~2检验、Spearman等级相关、二分类logistic回归和多分类有序logistic回归等统计分析方法探讨各行政村肺结核病人筛查结果与各影响因素的关系并对筛查效果作初步评价。

In order to enhance the trehalose production, Y7 was used for mutation with EMS. Through primary screening and compound screening, strain L61 with high-yielding trehalose and deep neutral trehalase activity was screened.

实验对出发菌株Y7进行了EMS诱变处理，通过初筛、复筛，从中选育出一株能高产海藻糖同时具有较低海藻糖分解酶活性的菌株L61。

Transfer 5g of air-dried soil, ground to pass a 2 mm sieve, into a bottle.

将5g 空气干燥的土壤研磨并通过2mm 筛，筛入一个具塞瓶子。

Conditions permitting, wet sieving, which is to improve the effectiveness of the most effective means of screening.

条件允许的话，湿法筛分，这是改善筛分效果的最有效手段。

It was established in 1980, registered capital RMB 3.6 million yuan, occupying more than 5,800 square meter, the production capacity is RMB 15 million yuan, has the ability of engineering, product develop and manufacture mine crusher, the main product: PC series crusher, jaw crusher, roll crusher, line vibrate sieve, SH convert sieve,TD75、TDII fixed belt conveyer, QD80 light belt conveyer, Y45 moving conveyer, DY mobile conveyer, elevator series, screw conveyer and vibrate feeder etc.

太原市北方机械厂创建于1980年，现有资产360万元，占地面积5800多平方米，年生产能力1500万元，是一家集研究设计、产品开发、加工制造为一体的矿山破碎机械厂，主要产品有PC系列破碎机、鄂式破碎机、辊式破碎机、系列直线振动筛、SH型回转筛，TD75、TDII型固定带式输送机、QD80轻型带式输送机、Y45移动式输送机、DY移动式输送机、系列提升机、螺旋输送机、振动给料机等。

The promotion for the use of ADI-R and ADOS is very much commercialized and monopolized, which is not consistent with the academic tradition.

基於这些研究发现，国际上已发展多项适用於婴幼儿筛检和诊断自闭症的工具，筛检工具包括CHAT(checklist for Antism in Toddlers)、M-CHAT(Modified-CHAT)、STAT(screening Tools for Autismin Toddlers)、CSBS DP(Communication Symbolic Behavior Scales： Developmental Profile)等，诊断工具包括ADI-R(Autism Diagnostic Interview-Revised)、ADOS(Autism Diagnostic Observation Schedule)、和CARS等。

A machine used for sifting, especially for sifting flour .

筛粉机用于筛粉的机器，尤用于筛选面粉

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。