涂装车间准备新建一点补间,设计换气频次为60次/小时,点补间长120米,宽5米,高4米,求该点补间每小时需要风量?
参考答案:
120×5×4×60=144000(m3)
Eventually, the husband could no longer ______ his wife’s complaints about his inability to make much money, and he divorced her. [ ]
A. come up with
B. put up with
C. stand up with
D. bear up with
下列对Internet的叙述最完整的是()。
A.不同的计算机之间的互联
B.全球范围内的所有计算机和局域网的互联
C.用TCP/IP协议把全世界众多的局域网和广域网连在一起的个大计算机互联网络
D.世界范围的所有局域网通过ISO/OSI互联