氮化

Beta molecule sieves has good catalytic activity in hdrocracking and hydrogenated isomerization, and good adsorption capacity to straight chain paraffin, and also capacity to avoid sulfur, nitrogen poisoning.

beta；分子筛具有很高的加氢裂化、加氢异构化催化活性和对直链烷烃的吸附能力，并有良好的抗硫、氮中毒能力。

Ocular crosssections were prepared for staining of HE and eyeball slicing parallel TUNEL staining. To observe the cell morphology of 4 groups RGCL.

眼球切片并行TUNEL染色和HE染色，观察4组RGCL的细胞形态，免疫组化染色观察诱生型一氧化氮合酶的表达。

Compared with the bulk Si3N4/SiO2 composite electret film before planar technology, the effect of the microminiaturization on the charge stability of this kind of electret film is also studied.

借助与未经平面工艺处理的氮氧化硅复合膜大片的对比，研究了这类驻极体功能膜的微型化对其电荷寿命的影响。

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。