胶剂的干燥方法为( )
A.微风阴凉处自然干燥B.微波干燥C.真空干燥D.80℃烘干E.沸腾干燥
参考答案:A
解析: 将胶片置于晾胶室内,自然干燥。
运动是以 的收缩为动力,引起骨骼肌收缩的刺激来自于神经传来的兴奋,也就是说骨骼肌的收缩要受 的协调和控制。
To pick up as soon as possible, Tom was advised to do exercise ________ a change in diet.
A.in addition to
B.in favor of
C.in response to
D.in return for