.油田上常见的压力恢复曲线是()型。
A、直线
B、续流—直线
C、驼峰
D、续流—直线—边界
参考答案:B
结合下列条件,分析如图所示的电路,完成计算.
(1)若A、B两表均是电压表,示数分别为7V和8V,电源电压为10V,则各灯两端的电压分别是多少?
(2)若A、B两表均是电流表,示数分别为0.7A和0.8A,通过开关的电流为1.2A,则通过各灯的电流分别是多少?
Hague was elected as the Conservative Party leader partly because of his ambiguous views on Britain’s position in relation to its partners in the European Union.
A. ambitious B. obscure C. appalling D. indifferent