The alarm bell halts the process of cell division in its tracks, preventing an error that could lead to runaway cell division and eventually, tumor formation. 警报使细胞分裂停止,以防止可能引起细胞分裂失控&最终导致肿瘤形成的错误发生。
The first CIGS solar cell was produced by pulling method in Bell Labs ( CIGS is based on the CIS evolved). 1974年Bell实验室采用提拉法制备出了第一块CIS太阳能电池(CIGS是在CIS基础上演变而来的)。