全能细胞(totipotentcell)
与非离子对比剂的亲水性相关的因素是:() ["A.渗透压","B.碘含量","C.颗粒数量","D.羟基数量","E.羧基数量"]
()对人的心理和行为的影响是关于人际空间的延伸 ["建筑","环境风险","排挤","拥挤"]
普通玻璃中,煤粉的含率在生产上一般控制在:() ["0.2%-3.5%","5%-8%","18%-26%","3%-5%"]
经典环境心理学问题研究包括()个方面。 ["二","三","四","五"]
转分化(transdifferentiation)