电容器无功容量补偿装置中，相同的电容器接成三角形接法比接成星形接法节约电容值三分之二。
参考答案：对
Housing price in China is so expensive that it is_______ the reach of those with average income, so the government is taking measures to solve the problem.
A．over
B．within
C．beyond
D．below
项目目标设计原则有( )。
A．创新性
B．对象性
C．优化型
D．系统性
E．递延性
