如图所示的电路中,电压表所用的量程不明,当电路闭合后,V1和V2的示数分别如图所示.则V1用的读数是____V,V2用的读数是 ____V,小灯泡L1上的电压是____V.
对于生物分类,以下叙述正确的是( )
Travel information
Place of interest
Beihai Park
Dongting Lake
Mount Mang
Location (位置)
Behai District
Yueyang City
Yizhang County
Phone Number
3886699
3329666
3726868
Price of Ticket
¥150
Free
¥120
Description
An amusement park with a lake
A lake with plenty of fresh fish
A famous forest park
计算
(1)25°34′48″﹣15°26′37″
(2)105°18′48″+35.285°.