凝胶化时间
参考答案:
自加入引发剂开始算起至液态溶液转变成软性胶状物的时间。
Though __________, he still earned a lot of money to support his family.
A.no employment
B.not employed
C.was not employed
D.he not employed
关于ITP的概念,描述错误的是()
A.急性型ITP与感染因素有关
B.血小板寿命缩短
C.骨髓巨核细胞总数减少
D.临床上是较常见的一种出血性疾病
E.急性型ITP多见于儿童