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汉语拼音：tóu yào

1.给以药物服用。

2.（-∥-）投放毒药（多用于毒杀老鼠、蟑螂等）。

投药 [tóu yào]

1. 投下药物。

   如：「心脏病有很多种，必须对症投药，才能有效治疗。」

• In fact, congenital adrenal hyperplasia or early administration of diethylstilbestrol are able to modify female play behavior in mammals.

  实际上，先天性肾上腺皮质增生或进行早期投药（己烯雌酚）都会改变雌性哺乳动物的游戏行为。

• what ' s more , thailand took the initiative to manufacture its own antiretroviral drugs and train health - care workers to administer them.

  此外，泰国也主动自行生产抗逆转性滤过性病毒药物，并训练卫生医疗人员来投药。

• Another strategy to deliver protein-based drugs orally is to encase them in carrier molecules that can ferry them across the gut lining.

  另一种口服蛋白质药物的投药方法，是将药物包裹于可以穿过肠壁的携带分子之内。

• Methods The densities of cockroaches were monitored by adhesive trap. The killing efficacy was evaluated with declining rate of density.

  方法采用粘捕法监测投药前后蟑螂密度，用下降率评价灭蟑效果。

• Breast feeding, accepting sufficient sunshine and preventive administration vitamin D are useful methods for children rachitis prevention.

  提倡母乳喂养、户外接受充足的日光照射、用维生素D预防投药等是预防佝偻病发生的有效措施。

• Feed medication is not the best method of treatment because of the inappetence of sick birds and their inability to compete for feed.

  饲料投药，由于病鸡食欲不良，又没有竞争饲料的能力，故不是最好的治疗方法。

• Feasible measures were adopted, resulting in significantly decrease of reagent cost. Satisfactory effects were obtained.

  在采取了切实可行的措施后，使投药费用大大下降，收到了良好的效果。

• If we neglect only on cough syndrome, arbitrary administration, are often difficult to have effect.

  如果我们只重咳嗽而忽视了辨证，随意的投药，往往难有疗效。

• Therefore, the research of control method for the dosing of coagulant has great significance.

  因此，针对水处理混凝投药控制方法的研究具有很大的意义。