[多选题]按照《电气装置安装工程　母线装置施工及验收规范》规定，重型母线的安装应符合（　　）规定。（GB 50149—2010《电气装置安装工程　母线装置施工及验收规范》3.3.11）
A.A.母线与设备连接处宜采用软连接，连接线的截面不应大于母线截面
B.B.母线的紧固螺栓，铝母线宜用铝合金螺栓，铜母线宜用铜螺栓；紧固螺栓时应用力矩扳手
C.C.在运行温度高的场所，母线不应有铜铝过渡接头
D.D.母线在固定点的活动滚杆应无卡阻，部件的机械强度及绝缘电阻值应符合设计要求

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After 20 years of marriage, a husband may still not understand his wife. How is it that she is never at a (26) for words How can she (27) the names of a couple they met on (28) years ago Now we know (29) to tell him: it’s her brain.Although there are obviously cultural (30) for the differences in emotions and behavior, (31) breakthrough research reveals that the (32) of many puzzling differences between men and women may (33) in the head. Men’s and women’s brains (34) much in common, but they are definitely not the same (35) size, structure or insight. Broadly speaking, a woman’s brain, like her body, is ten to fifteen per cent smaller than a man’s, (36) the regions dedicated to language may be more densely (37) with brain ceils. Girls generally speak earlier and read faster. The reason may be (38) females use both sides of the brain when they read. In (39) , males rely only on the left side.At every age
A. top 
B. match 
C. equal 
D. challenge