【单选题】关于玻璃电极,下列叙述不正确的是:()
A.
为特殊玻璃吹制的薄泡,内置0.1mol·kg -1 的HCl溶液和Ag-AgCl参比电极(或甘汞电极)
【单选题】在经济业务处理过程中,会形成账户的对应关系,这种关系是指( )。
【单选题】在经济业务处理过程中,会形成账户的对应关系,这种关系( )。
【单选题】关于玻璃电极,下列叙述不正确的是:
A.
为特殊玻璃吹制的薄泡,内置0.1mol·kg-1的HCl溶液和Ag-AgCl参比电极(或甘汞电极)
【单选题】关于地球宇宙环境的叙述,错误的是
C.
宇宙由物质组成,任何天体之间都有相互吸引和绕转的关系
D.
人类为了更好的生存和发展,应该了解地球的宇宙环境
【单选题】What is said about the over 100 aircraft incidents in the past 15 years?
A.
They may have been caused by the damage to the radio systems.
B.
They may have taken place during take-off and landing.
C.
They were proved to have been caused by the passengers' portable computers.
D.
They were suspected to have resulted from electromagnetic interference.
【单选题】在经济业务处理过程中,会形成账户的对应关系,这种关系是指( )。