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【简答题】
The Slow Food Movement Today our lives are busier than they were 10 or 20 years ago. For some people, this is a problem. They think we should slow down a nd enjoy ______. The Slow Food movement was started to celebrate and support the local food traditions of the world. Its members don’t like ______ food or instant foods because they think those foods are unhealthy. The Slow Food movement started in _______, but now it is an international movement. There are more than 65,000 _______ in 45 countries. The Slow Food movement’s members think we need to slow down and appreciate delicious, traditional foods. They also believe in protecting the environment. In addition, they believe in supporting local ______and their products.
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【单选题】企业应该发展扭转型战略,尽量利用潜在的机会氛围自身的劣势因素,以便未来的发展。此时的战略是:( )
A.
SO 战略
B.
WO 战略
C.
ST 战略
D.
WT 战略
【简答题】生产中常用的细化晶粒的方法有______、______、______。
【简答题】生产中 细化晶粒常采用的方法是 和 。
【简答题】生产中为了细化晶粒常采用[填空(1)][填空(2)]和[填空(3)]
【单选题】本次课复习的太极拳动作按顺序分别是
A.
右蹬脚、双峰贯耳、转身左蹬脚、左下势独立、右下势独立、左右穿梭
B.
右蹬脚、转身左蹬脚、双峰贯耳、左下势独立、右下势独立、左右穿梭
C.
双峰贯耳、右蹬脚、转身左蹬脚、左下势独立、右下势独立、左右穿梭
D.
双峰贯耳、转身左蹬脚、右蹬脚、右下势独立、左下势独立、左右穿梭
【多选题】生产中为了细化晶粒常采用 [填空(1)] [填空(2)] 和 [填空(3)]
A.
增加过冷度
B.
变质处理
C.
附加振动
【多选题】在实际生产中,常采用 方法细化晶粒。
A.
增大过冷度
B.
变质处理
C.
加速搅拌
D.
机械振动
【简答题】生产中为了细化晶粒常采用 [填空(1)] [填空(2)] 和 [填空(3)]A. 增加过冷度B. 变质处理C. 附加振动
【简答题】在工业生产中,为了细化铸件的晶粒,改善其性能,常采用哪些方法?
【判断题】用麻花钻扩孔时,由于横刃不参加工作,轴向切削力减小,因此可加大进给量。
A.
正确
B.
错误
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