After the surface of kaolin was modified by DL-411-A coupling agent, AK-1 active kaolin was acquired.
采用D L - 411 - A型偶联剂对高岭土进行表面活化处理，研制出相应的AK - 1型表面偶联活化改性高岭土。
Conclusion the human glioma angiogenesis and growth were inhibited by the local secretion of AK (1 3). It can be further used in the treatment of other solid tumors.
结论局部分泌的AK(1 ~ 3)蛋白能抑制裸鼠皮下人脑胶质瘤血管生成和肿瘤生长，可进一步用于实体瘤的治疗研究。
The paper mainly adopt the method of hertz simulation, and m ak e the test about wheel and rail wear on JD-1 simulative test machine.
通过采用赫兹试验模拟的方法，在JD - 1轮轨模拟试验机上进行了车轮轮对与钢轨磨损的试验研究。
应用推荐