【简答题】储煤场的类型较多,一般分为__________、溢流窗式储煤场、全封闭半地下式储煤场、扇形储煤场等。
【单选题】The speed here is not to exceed 8 knots.
A.
You shall proceed at a speed of over 8 knots
B.
You shall proceed at a speed of at least 8 knots
C.
You shall not proceed at a speed of over 8 knots
D.
You shall not proceed at a speed of less than 8 knots
【单选题】二次电压与一、二次电流之间的关系是____。
【单选题】If you ______ the speed limit, you will get into trouble with the police.
【判断题】煤仓及储煤场设计合理,储煤能力应能够满足煤矿生产能力要求。()