加料斗中颗粒过多或过少 A．裂片 B．黏冲 C．片重差异超限 D

搜题请搜索小程序“爱下问搜题”

问题单项选择题

加料斗中颗粒过多或过少

A．裂片
B．黏冲
C．片重差异超限
D．均匀度不合格
E．崩解超限

产生以上问题的原因是

答案

参考答案：C

解析：掌握压片过程中常出现的问题及其产生问题的原因。

阅读理解

读短文，选择正确答案。

Today is a fine day, so my mom and I go to the zoo. There are many animals in the zoo. Look! There are

two tigers walking, two rabbits are running and a lion is sleeping. I like monkeys best. They like eating bananas.

They are very good climbers. Look, they are swinging from trees to trees now.

1. I go to the zoo with _____________ today.[ ]

A. my father

B. my mother

C. my grandma

2. The rabbits are _____________.[ ]

A. walking

B. running

C. jumping up and down

3. My favourite animal is _____________.[ ]

A. monkey

B. lion

C. tiger

4. The monkeys are _____________.[ ]

A. jumping

B. eating

C. swinging

5. _____________ are good climbers.[ ]

A. The rabbits

B. The monkeys

C. The tigers

单项选择题

属于欧洲的数字移动通信系统是（）

A.GSM

B.D-AMPS

C.JDC