活性的

Modifications of these groups lead to the total inactivation of the enzyme.

四个基团的全部修饰导致酶活性的完全丧失。

But as a nanotube is such an unusual macromolecule, it leads to indissolubility and chemical reaction cannot occur.

然而，当碳纳米管的结构发生特定变化时并产生一些具有反应活性的官能团之后，化学反应就可能进行。

This kind of immunosuppression may be im- proved by administration of indomethacin in vivo.

进一步研究则证明，分裂原反应性的恢复与该药对抑制性巨噬细胞活性的阻断有关。

Objective: To study the inhibiting effect of anti-oligonucleotides on telomerase activity and cell proliferation of GBC-SD cells.

目的：探讨反义寡核苷酸对胆囊癌细胞端粒酶活性的影响及对胆囊癌细胞生长增殖的作用。

The inhibition of telomerase activity may be one of the mechanisms of the anti-cancer effect of the two drugs.

对端粒酶活性的抑制可能是两种药物发挥抗肿瘤作用的机制之一。

Objective: To investigate toxicity of deoxypodophyllotoxin against 3rd instar larvae of Pieris rapae L. and its effects on activities of AChE and ATPase, and to study its insecticidal mechanism.

目的：研究脱氧鬼臼毒素对3龄菜青虫的毒杀作用及中枢神经系统AChE、ATPase活性的影响，探讨其杀虫机制。

Laboratory bioassay was conducted to determine the antifungal activities from the root, stems and leaves extracts of Mirabilis jalapa. The results showed that the methanol extracts of Mirabilis jalapa roots and stems had better inhibition actions to mycelial growth of Alternaria kikuchiana Tanaka and Colletotrichum orbiculare.

通过对其根、茎与叶提取物抑菌活性的室内测试结果表明：紫茉莉根甲醇提取物与茎甲醇提取物对梨黑斑病菌和西瓜炭疽病菌菌丝生长具有较好的抑制作用。

Forty-seven strains of bacteria were isolated from the samples of Kumiss products collected from the pastoral area in Xilin Guole,and its biological properties were studied.

本项研究主要以内蒙古锡林郭勒牧区马奶酒发酵菌冻干粉为样品，进行了马奶酒发酵菌的活化、分离、纯化、鉴定及其生物活性的研究。

So it can be concluded that prokaryotic canine lysozyme obtained in this experiment had potential application value.

表明本试验获得了有活性的、具有一定潜在应用价值的犬溶菌酶。

In conclusion, the casein hydrolysate showed tendency to stimulate the proliferation of the epithelium cell and increased the total activity of maltase in newborn IUGR piglets.

提示：酪蛋白酶解物有刺激新生IUGR仔猪小肠黏膜上皮细胞的增殖和提高麦芽糖酶活性的趋势。

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。