您要查找的是不是：
- For use with backflow preventer test cocks to protect from damage. 用于防回流阀测试旋塞，防止受到破坏。
- Abstract： Throhgh analysis the failure of a CVT, some view points about maintrance and prevention test of a CVT are proposed. 摘 要 ：通过一台电容式电压互感器的故障分析，提出对电容式电压互感器的维护以及预防性试验的一些看法。
- A sand control pipe of metal funicle,which is made by metal funicle with filtrate material is developed successfully in order to prevent test tools blockage and sand production. 为预防地层出砂堵塞测试工具,用金属纤维作过滤材料,研制成功了金属纤维防砂管。
- A haemophiliac's blood will not clot properly. 血友病患者的血液凝固不良。
- New Clot Preventer Saves Lives and Money 新抗凝血药能够拯救生命,节约花费
- Structure Fire Prevention Test of Vessel 刍议船舶结构防火检查
- Disconnection in the preventive test for series coupling capacitors brings some difficulties and dangers to the maintenance test. 在对串级耦合电容器进行预防性试验时需要拆头,给检修试验工作带来一定困难和危险。
- mucin clot 粘蛋白凝块
- Scientists at the Centers for Disease Control and Prevention tested the formula for the presence of perchlorate, a chemical used as the main ingredient in solid rocket fuel. 疾病预防控制中心的科学家专门针对高氯酸盐对配方奶进行了检测。
- The following procedure is not a specific recommendation. The Watts series of test kits are capable of performing any of the recognized Backflow Preventer test procedures. 下列检测程序并不是特别推荐的检测程序。美国瓦茨检测组件系列能够执行任何经过验证的防回流阀检测程序中的任何一种。
- The preventative test method is introduced for capacitive current transformer with high voltage lines in place that is proved to be practicable, high efficient and accurate. 论述了电容型电流互感器不拆高压引线预防性试验的原理和方法,并介绍了现场实际测试结果,证明该方法是准确、高效,切实可行的。
- What can we do to prevent the disease spreading? 我们能做什么来防止这种疾病蔓延呢？
- The test questions are kept secret, so as to prevent cheating. 为了防止作弊，考试的题目是保密的。
- The authorities took measures to prevent tax fraud. 当局已采取措施防止偷税漏税。
- Applying voltage into the bushing tap method for preventive test of converter transformer value side bushing in HVDC, especially in the future for UHV, will have better practical value. 末端加压法对高压直流输电系统所用换流变压器阀侧套管预防性试验，特别是将来特高压直流换流变压器阀侧套管预防性试验具有较高的实用价值。
- Does prison do anything to prevent crime? 采取关押方法对制止犯罪有作用吗？
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- Stir the sauce to prevent it lumping. 把沙司搅拌一下以免结块。
- We should take steps to prevent war. 我们应当采取措施制止战争。
- You've broken that cup, you clot! 你这个笨蛋，把杯子都打碎了！
