有关热力消毒灭菌法正确的描述是
A. 热力消毒灭菌法主要是利用热力破坏微生物的蛋白质、核酸、细胞壁和细胞膜,从而导致其死亡
B. 热力消毒灭菌法分为干热和湿热两种
C. 干热消毒灭菌法的热的传导速度快
D. 湿热消毒灭菌法的热的传导速度快,穿透强
E. 湿热消毒灭菌法的热的传导速度慢
病室的湿度以60%~70%为宜。
A. 对
B. 错
Explain the underlined part in each sentence in your own words.He worked himself to death, finally and precisely, at 3:00 a.m. Sunday morning.Phil was a Type A, a heart-attack natural.
Fill in the blank in each sentence with a word taken from the box in its appropriate form.conceivablydeceaseddiscreetlyexecutivegrabobituaryl do not understand how the arranged marriage could _____ work out in the moretraditional societies.