1.
The Status and Improvement Advice of Electrical Equipment Preventive Testing and Maintenance
电力设备预防性试验和检修的现状及改进建议
2.
Situation analysis and improvement of insulating tools preventive trial for live working
带电作业绝缘工具预防性试验现状分析及改进
3.
The Problems in Preventive Experiments in Transformer Substation and Their Prescriptions
变电站预防性试验中存在的问题及对策
4.
Development of Informational Management for the Overhaul and Prevent Test of Substation Device;
变电设备检修及预防性试验信息管理系统的开发
5.
Situation Analysis of Preventative Tests and Faults Testing Technology of High Voltage Power Cable
高压电力电缆预防性试验及故障寻测技术现状分析
6.
Clincal Study of Prophylatic Treatment in Childhood Urinary Tract Infection
预防性治疗儿童泌尿道感染的试验研究
7.
Experimental Studies on Waterproof Properties of PPMT Joints in Shanghai Expo Area
上海世博园区预制预应力综合管廊接头防水性能试验研究
8.
prolonged humidity cycling
长期循环防潮性试验
9.
Breast Cancer Prevention Trial begins, testing tamoxifen, a cancer treatment drug, as a preventive agent in women at increased risk of the disease.
乳腺癌预防试验开始,证实治疗药物他莫昔芬在高风险女性人群中的预防作用.
10.
A Prospective Randomized Control Double-blinded Phase Ⅲ Clinical Study of Cilostazol in Prevention of Recurrence of Cerebral Infarction;
西洛他唑预防脑梗塞复发的前瞻性随机双盲对照的Ⅲ期临床试验
11.
Pharmacological Prevention for Stress Ulcer Bleeding: a Systematic Review of Randomized Controlled Trials;
药物预防应激性溃疡出血的随机对照试验的系统评价
12.
Study of the Prevention and Treatment Mechanism of Selenium on Experimental Diabetes;
微量元素硒对试验性糖尿病的预防及治疗作用机制的探讨
13.
The Research of Preventive Maintenance Time Based on the Laboratory Test Fatigue Failure of the Asphalt Pavement;
基于室内疲劳试验的沥青路面预防性养护时机研究
14.
Research on Expansive and Mechanical Performance Test of Bentonite and New Waterproof Control Parameters Forecast of Tunnel
膨润土膨胀力学性能试验及隧道新型防水控制参数预测研究
15.
Effect of Tussah Fibroin Powder and Ornithine Mixture on Prevention of Alcoholic Fatty Liver
柞蚕丝素粉与鸟氨酸的混合物对酒精性脂肪肝的预防效果试验
16.
Experiment of Anchor Cable With High Slope of Pre-Stress Anchor Cable Frame Protection
高边坡预应力锚索框架防护锚索试验
17.
The Study of Forest Fire Prevention at Bijie Prefecture of Guizhou Province
贵州省毕节试验区森林火灾预防研究
18.
An Experimental Research on the ASR Prevention of the Tailing Dinax Concrete
尾矿砂石混凝土ASR预防的试验研究