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【简答题】
在水平地面上的一个物体,受到 20N 水平向西拉力时,物体恰能做匀速直线运动 , 此时物体受到的摩擦力为 N ,方向水平向 。
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举一反三
【单选题】The major cost driver in the purchasing function is
A.
the number of purchase orders processed
B.
the price of the items purchased
C.
the reputation of the supplier
D.
none of the above.
【单选题】146 The five major cost categories of quality are _____ .
A.
prevention, appraisal, internal failures, external failures, and equipment (measurement and test).
B.
specifications, QA programs, QC programs, parts rejected and parts returned
C.
Staffing, Training, reviews, equipment and rejected goods
D.
sampling, design considerations, manufacturing considerations, training and rework.
E.
None of the above
【简答题】请你仿造例题解决下列生活中的问题：
【简答题】For example， a major international-class tourism hotel can cost as much as 50 thousand dollars per room to build． Section B Directions: In this part there are five sentences in Chinese． You should tra...
【简答题】试列竖式计算下列各小题 315×76= 506×87= 180×30= 260×19=
【单选题】he five major cost categories of quality are _____ . A . prevention, appraisal, internal failures, external failures, and equipment (measurement and test).
C.
. specifications, QA programs, QC programs, parts rejected and parts returned C . Staffing, Training, reviews, equipment and rejected goods
D.
. sampling, design considerations, manufacturing considerations, training and rework.
E.
. None of the above
【单选题】The major cost management concept used in kaizen budgeting is that of
A.
eliminating inventories of every type but materials.
B.
refinements in the indirect-cost categories for costing systems.
C.
continuous improvement.
D.
sensitivity analysis using computer-based financial planning models.
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