水利工程施工中,根据土的开挖方法和难易程度等将土分为()类。 ["3","4","5","6"]
不同直径钢筋采用压力焊时,应安装直径大的钢筋选择焊接参数。
国家机关不得为保证人,但经()批准为使用外国政府或者国际经济组织贷款进行转贷的除外。 ["A.全国人民代表大会 ","B.国务院 ","C.省、自治区、直辖市政府 ","D.中国人民银行"]
热虹吸式重沸器对塔底馏出物进行加热,加热后的液体从()进入塔内 ["气相","液相","气液混合","液固混合"]
What does the "Inside Global" address represent in the configuration of NAT?() ["the summarized address for all of the internal subnetted addresses","the MAC address of the router used by inside hosts to connect to the Internet","a globally unique, private IP address assigned to a host on the inside network","a registered address that represents an inside host to an outside network"]
一般石灰石粒度小,碱度低,温度高,则CaO的()越高。