cb-c 中文意思是什麼

cb-c 解釋

cb : 1 construction battalion 〈美軍〉修建營。2 CBchemical and biological 化學及生物的。1 【化學】（＝...
c :

The results show that pu / cb composites adding crystal b and crystal c display no ptc effect, but the room temperature resitivity of composites increase with the increasing of the content of organic crystal ; the composites adding crystal a and crystal d displays obvious ptc effect and the ptc strength is 1 ~ 3 grades

實驗結果表明，加入晶體b 、晶體c的聚氨酯cb復合體系不具有ptc效應，但體系的電阻率隨晶體含量的增加而增大；加入晶體a和晶體d的復合體系具有明顯的ptc效應，且ptc強度達1 3個數量級。
Thompson cb, challoner pb, neiman pe, et al. levels of c - myc oncogene mrna are in variant throughout the cell cycle. nature, 1s985, 314 : 363

趙書芳，金巖，趙皿，等.程序性細胞死亡在牙齒發育中的作用.牙體牙髓牙周病學雜志， 1999 ， 9 （ 1 ）： 58