磨筒体有效直径

题型:名词解释

问题:

磨筒体有效直径

考点:中控操作员考试海螺水泥中控操作员海螺水泥中控操作员题库
题型:名词解释

车站两端站界标之间的线路为(),相邻两车站邻近站界标之间的线路为()。

题型:名词解释

请说明导致完全成本法与变动成本法出现狭义营业利润差额的根本原因

题型:名词解释

居民投资黄金主要是通过( )进行的。

A.场内交易

B.场外交易

C.场内交易和场外交易

D.不能确定

题型:名词解释

用EDTA滴定法测定Ca2+和Mg2+总量时,以铬黑T为金属离子指示剂,pH要求控制在12。( )

题型:名词解释

Robert Moody, 52, is an experienced police officer. Much of his work involves dealing with (16) and gang (团伙)problems in the schools of his community. Knowing that many kids often (17) trouble, he decided to do something about it. So in 1991 he began to invite small groups of kids to go fishing with him on his day (18) .

Those fun trips had a(n) (19) impact. A chance encounter in 2000 proved that. One day, (20) working security at a school basketball game, Moody noticed two young guys (21) . He sensed trouble between them. (22) one of them headed toward Moody and gave him a hug. "I (23) you. You took me (24) when I was in fifth grade. That was one of the (25) days of my life. "

Deeply touched by the boy’ s word, Moody decided to create a foundation (基金会)that (26) teenagers to the basics of fishing in camping programs. "As a policeman, I saw (27) there was violence, drugs were always behind it. They have a damaging (28) on the kids," says Moody.

By turning kids on to fishing, he (29) to present an alternative way of life, "When you’ re sitting there waiting for a (30) ," he says, "you can’t help but talk to each other, and such (31) can be pretty deep. "

"Talking about drugs helped prepare me for the peer(同龄人)pressures in high school," says Michelle, 17, who (32) the first program. "And I was able to help my little brother (33) drugs. "

Moody faces (34) in three years, when he hopes to run the foundation full-time. "I’ m living a happy life and I have a responsibility to my (35) to give back," Moody says. "If I teach a kid to

fish today, he can teach his brother to fish tomorrow. \

19().

A. immediate

B. damaging

C. limited

D. lasting

更多题库