a倾倒：取下瓶塞___倒置___在实验台上,标签要___朝手心___,瓶口__接触__试管口.
b量取：取用一定量的液体药品,常用_____量筒____量出体积.量液时,量筒必须___放置在平面上___,视线要与____凹液面最低处____保持水平.在读出液体的体积.
c滴加：取用少量液体药品______用胶头滴管_______,滴加时应将胶头管放于__试管口上方_____
取用液体药品,
取用液体药品,
a倾倒：取下瓶塞______在实验台上,标签要______,瓶口____试管口.
b量取：取用一定量的液体药品,常用_________量出体积.量液时,量筒必须___________,视线要与_________保持水平.在读出液体的体积.
c滴加：取用少量液体药品_____________,滴加时应将胶头管放于__________
a倾倒：取下瓶塞______在实验台上,标签要______,瓶口____试管口.
b量取：取用一定量的液体药品,常用_________量出体积.量液时,量筒必须___________,视线要与_________保持水平.在读出液体的体积.
c滴加：取用少量液体药品_____________,滴加时应将胶头管放于__________
化学人气：620 ℃时间：2019-12-08 00:49:19
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