腹腔内化疗据报道，有利于作为化疗药物更有效地给予，这条路线，并有较长的半衰期。
Intraperitoneal chemotherapy is reported to be advantageous as the chemo drugs are more effective given this route and have a longer half life.
综述了毒死蜱在蔬菜、水果、土壤中的降解动态、半衰期以及影响药物降解因素等方面的研究现状。
The degradation dynamic, half-life and degradation factors of chlorpyrifos in vegetables, fruits and soils are summarized.
抗甲状腺药物影响131i疗效的机理可能在于改变了131i的有效半衰期和(或)甲状腺对131i的摄取率。
Antithyroid drugs may influence the efficacy of 131i, the possible mechanism might be that antithyroid drugs change the effective half-time and (or) uptake of 131i.
为此，研究人员尝试通过制剂学手段对该类药物的水溶性及半衰期等参数进行改进，并获得了一定成果。
Recently, many scientists have been trying to improve the water solubility and half-life of these drugs by means of pharmaceutical methods, and have obtained the remarkable achievements.
因半衰期短，为了延长药物作用时间和提高药效，本文合成了它的酯和硫醚类衍生物。
In order to search for new derivatives with longer duration of action and higher activity, captopril esters and thioethers were synthesized.
司帕沙星是一种消除半衰期长，组织渗透力强，抗菌谱广的新型喹诺酮类抗菌药物。
Sparfloxacin is a new fluroqui nolones which has a long half-life time, perfect tissue penetration, broad spectrum.
司帕沙星是一种消除半衰期长，组织渗透力强，抗菌谱广的新型喹诺酮类抗菌药物。
Sparfloxacin is a new fluroqui nolones which has a long half-life time, perfect tissue penetration, broad spectrum.
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