Until prospective studies validate these approaches, screening EGD is still the recommended approach.

Study on Microcomputer-Based DTA/ EGD/ GC On-Line Coupled Simultaneous Technique

微机化DTA/EGD/GC在线联同技术的研究

Research on the Green Biocide EGD's Control of Mussel Pollution

绿色杀生剂EGD控制贻贝污损的试验研究

Study of Biodegradable EGD Two-stroke Gasoline Engine Lubricant and Evaluating Techniques

EGD生物降解二冲程油及其评定技术的研究

Preparation of EGD gasoline engine oil for two cycle engine

EGD级二冲程汽油机油的研制

An stewardess speech quality evaluation system is designed and implemented based on PESQ.

设计并开发了一套基于PESQ的空乘人员语音质量评价系统.

At present Electronic Government System ( EGS) is one of the hot points that study and develop.

电子政务系统是目前研究和开发的热点之一。

Application of EGS System in Goat Shoe Upper Leather Retanning Process

山羊鞋面革复鞣加工中的EGS系统

The design of user interfaces based on graphic software EGS

基于图形软件EGS的用户界面的设计

On Optimal Analysis of Order Allocation in EGS Environment

EGS环境下的订单分配优化分析

Aimed at using property require of maglev, a type of copper-graphite collector shoe material was prepared by means of the powder metallurgy method.

针对磁浮轨道交通受电靴滑块的使用性能要求，用粉末冶金法制备了铜石墨材料。

Through the failure analysis of tamping pick and abrasion contrast test, we select the fit pickax shoe wearable material;

通过对捣镐的失效分析和磨损对比试验，选择合适的镐靴耐磨材料；

Processing and Microstructures of Copper-graphite Collector Shoe Material Produced by Powder Metallurgy

铜石墨粉末冶金受电靴材料工艺及微观结构

The production processes of nanosilver antibacterial shoe material were introduced.

介绍了纳米银抗菌针刺鞋材的生产过程。

Hygienic studies on shoe material leather

鞋材料革的卫生研究

In this paper, testing study had been done on permeability to water vapor of different shoe upper leathers, shoe lining single-layer material and compounded samples.

对不同鞋面革、鞋里材料单层和复合试样的透水汽性进行了测试研究，结果表明；

Effect of Ingredient Dosage on Properties of Rubber/ Plastics Foaming Shoe Material

配合剂用量对橡/塑发泡鞋材性能的影响

This tester is used to determine the isolation character of the shoe material. Through auto transformation from die bearable phase voltage to a half of the line voltage, the excellent illumination energy conservation mode can be achieved.

本机在测试鞋底或绝缘鞋材所能承受的电压值，以了解其耐电压程度。通过对照明灯具从承受相电压至承受线电压一半的自动转换，实现最优照明节电模式。

Through the welding and performance test, we set about from selecting welding rod and establishing welded craft with reason to judge whether the welding between the pickax shoe wearable material which we have selected and the pickax body material or not?

通过焊接及焊后的性能试验，从合理选择焊接材料和制定焊接工艺着手，判断所选镐靴耐磨材料与镐体材料之间的焊接是否可行？

Ecdysone of 0.5ug/ml showed little effect, but it of over 1.0 ug/ ml significantly down regulated egt promoter activity.

在体外ecdysone对egt启动子活性有负调节作用，0.5μg／ml时作用不明显，而≥1.0μg/ml时明显降低egt启动子活性。

Estimation of Aero-engine Takeoff EGT Margin

发动机起飞EGT裕度的估算