电容滤波电路中RL值越大,滤波效果越好。
参考答案:对
I want to know _________ to Nanning with me tomorrow.
A.that you will go
B.when will you go
C.how will you go
D.if you will go
三视图的尺寸关系中,宽相等指()。
A.主.俯视图
B.主.左视图
C.左.俯视图