反应物的浓度直接影响化学反应速度,反应的速度与反应物的浓度的乘积成正比。
参考答案:对
Choose the right answers to the given questions. 为下列问句选择正确的答案。
( ) 1. How's the weather today?
( ) 2. What is the fifth month of the year?
( ) 3. What's the date?
( ) 4. When is lunch?
( ) 5. What day is it?
A. May.
B. It's Saturday.
C. It's 12:30.
D. It's September 10.
E. It's warm and sunny.
下列哪项不是直接检查溶血的试验()
A.血浆游离Hb检测
B.血清结合珠蛋白检测
C.血浆高铁血红素白蛋白检测
D.尿含铁血黄素试验
E.网织红细胞计数