"And your precautions were successful?"
“您的预防剂成功了吗？”
This has proved an effective preventive.
这种药证明是很有效的预防剂。
A prophylactic agent, device, or measure, such as a vaccine or drug.
预防剂预防性的物质、器具或措施，比如疫苗或药物
Effects of Iron Preparations in Different Forms on Preventing Piglet Anaemia
不同剂型铁制剂预防仔猪贫血的效果
The nutrition plays a role in the prevention of nearsightedness.
这种营养剂对预防近视有一定作用。
The Experimental Study of Penicillamine Combined Membrane on Andominal Adhesions;
青霉胺膜剂预防腹腔粘连的实验研究
Prevention and nursing care of patients with leakage of contrast media for CT enhancement scanning
CT增强扫描造影剂渗漏的预防和护理
The preventive use of low dose ALG in renal transplantation
小剂量ALG在肾移植术后的预防性应用
ethylene urea triazine precondensate
乙烯脲三嗪预缩物（棉织物的耐氯防缩防皱剂）
A coholt study of cancer mortality on workers exposed to thorium-containing dust in Baotou iron and Steel Company
RP-3合剂预防鼻咽癌放射性口腔炎的研究
take precautions to safen the use of insecticide
采取预防措施以减少使用杀虫剂的危险性
A substance used to prevent or treat diarrhea.
抗腹泻药剂用于预防或治疗腹泻的物质
Currently, selenium supplements should not be recommended for cardiovascular disease prevention.（Am J Clin Nutr 2006;84:762?73.
目前，不推荐硒补充剂用于预防心血管疾病。
Clinical effect of glass ionomer used as pit and fissure sealant
玻璃离子窝沟封闭剂预防窝沟龋效果观察
Study on Novel Microbicides for Preventing HIV-1 Sexual Transmission;
预防艾滋病毒性传播的新型杀微生物剂的研究
Effect of Leukotriene Receptor Antagonists for Exercise-induced Asthma: A Systematic Review;
白三烯受体拮抗剂预防运动性哮喘的系统评价
Chuanxiong Type Compounds for Primary Prevention of Stroke: A Systematic Review;
川芎制剂对脑卒中一级预防效果的系统评价
Study on the Preventive Effect of Huperzine A Against Nerve Agents Attack;
石杉碱甲预防有机磷类神经毒剂攻击的研究
