查询词典 toxicity

Objective To study the efficacy of polyhexamethylene guanidine disinfection solution in killing pathogenic vibrio and its toxicity to the marine breeding animals.

目的研究聚六亚甲基胍消毒液杀灭致病弧菌效果及其对海产养殖动物的毒性。

Results showed that the toxicity of chlorobenzenes to the aquatic Guppy are increased as the increase of their ability to accept electrons.

结果表明：化合物接受电子的能力越强，则氯苯化合物对Guppy的毒性越大。

In mammals, the toxicity of melamine alone is low, with a half-life of approximately three to four hours.

在哺乳动物中，单独的三聚氰胺毒性是低的，它的半衰期大约三到四小时。

Halitosis is one kind of sickness, producing volatile sulfide complex, and forming toxicity to the periodontal cells.

口臭是一种病态，会生成挥发性硫化物的气体，对牙周细胞形成毒性。

Compartmentalization of Na~+ in vacuole is an important mechanism for plant, especially halophyte, to reduce the toxicity of Na~+.

自1983年第一株转基因植物的获得，开始了利用转基因技术改良植物种性的时代；1985年Horsh等人首创了叶盘转化法，使得农杆菌转化过程大为简化，从此植物基因转化研究得到迅速发展。

The general reproductive toxicity and toxic effect to F1 generation mice of arginine esterase from Agkistrodon halys ussuriesis venom were studied.

研究了白眉蝮蛇蛇毒中分离的纯精氨酸酯酶对小鼠的一般生殖毒性及对F1代小鼠的影响。

The toxicity of PBAP from agkistrodon halys brevicaudus venom is low .

从短尾蝮蛇毒分离的磷脂结合抗凝蛋白毒性低。

128Mg/ kg. Conclusion The toxicity of PBAP from agkistrodon halys brevicaudus venom is low .

从短尾蝮蛇毒分离的磷脂结合抗凝蛋白毒性低。

Its products are made from primitive materials and have the features of green, fashion, without toxicity and harmlessness.

企业所制造之产品源于原生态材质，具有环保、时尚、无毒害的性。

The acute and joint toxicity test to swordtail fish, Xiphophorus helleri was conducted to evaluate the impact of mercury and selenium on fishes.

用重金属汞(Hg+2)和硒(Se+4)对剑尾鱼进行急性毒性和联合毒性的实验。其目的在于评价水环境中Hg+2和Se+4对鱼类的影响，为制订渔业水质标准提供参考数据。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。