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《中国政治制度史》第一次作业(截止日期:2018.6.18)
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举一反三
【单选题】Learning effects:
A.
tend to be less significant when a technologically complex task is repeated.
B.
will be less significant in an assembly process involving 1,000 complex steps than in one of only 100 simple steps.
C.
typically disappear after a while, in spite of the complexity of the task.
D.
are more significant after two or three years of the introduction of a new process.
【单选题】It has been suggested that learning effects are important only during the start-up period of a new process and that they cease after two or three years. Any decline in the experience curve after such ...
A.
reduction in fixed costs.降低固定成本
B.
higher depreciation costs.更高的折旧成本。
C.
economies of scale.规模经济
D.
obsolescence.过时
【简答题】What are learning effects? When are learning effects most significant? 学习效果如何?什么时候学习效果最显著?
【单选题】Learning effects are cost savings that come from ____________.
A.
trial-and-error
B.
learning by doing
C.
practice
D.
failure
【单选题】Learning effects: 学习曲线效应
A.
tend to be less significant when a technologically complex task is repeated.当一项复杂的技术任务被重复时,显著性往往会降低。
B.
will be less significant in an assembly process involving 1,000 complex steps than in one of only 100 simple steps.在涉及1000个复杂步骤的装配过程中,其显著性要小于只涉及100个简单步骤中的一个。
C.
typically disappear after a while, in spite of the complexity of the task.通常会在一段时间后消失,尽管任务很复杂。
D.
are more significant after two or three years of the introduction of a new process在两到三年之后引入一个新的流程时更显著。
【单选题】Learning effects:
A.
result in unit manufacturing costs increasing by a certain amount each time output is increased.
B.
suggest that production costs increase because of increasing labor productivity.
C.
are more significant when simple steps in an assembly process are performed over and over again.
D.
are more significant when a technologically complex task is repeated.
E.
lead to diseconomies of scale.
【单选题】It has been suggested that learning effects are important only during the start-up period of a new process and that they cease after two or three years. Any decline in the experience curve after such ...
A.
reduction in fixed costs.
B.
higher depreciation costs.
C.
economies of scale.
D.
obsolescence.
【简答题】会展活动包括()和()两个基本组成部分
【单选题】Learning effects are cost savings that come from _________________.
A.
trial-and-error
B.
failure
C.
learning by doing
D.
practice
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