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【单选题】
在700～800℃以上高温切削时，空气中的氧与硬质合金中的碳化钨、碳化钛发生氧化作用而生成氧化物，使刀具材料因（）显著降低而被切屑、工件带走，造成刀具的磨损。A.
强度
B.
硬度
C.
弹性
D.
塑性
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举一反三
【多选题】Discount includes ( ).
A.
special offer
B.
30% off
C.
promotion price
D.
buy one get one free
【判断题】Store retailing includes discount stores, supermarket, general stores, direct selling and virtual stores, etc.
A.
正确
B.
错误
【简答题】微电极系的研究范围很小,微梯度电极系的探测半径约等于它的 长度,微电位电极系的探测半径约等于其电极距的 倍。
【单选题】A bond is purchased at a discount and will be accounted for under the amortized cost model. The entry to record the amortization of the discount includes a
A.
debit to the investment account.
B.
debit to “Gain from Discount.”
C.
debit to Interest Revenue.
D.
credit to the investment account.
【简答题】微电位测井的电极系表达式为( ),其电极距为( )m; 微梯度测井的电极系表达式为( ),其电极距为( )m。
【简答题】翻译信用证条款 THE PRICE QUOTED INCLUDES A DISCOUNT OF 5% WHICH MUST BE SHOWN ON YOUR FINAL INVOICE BUT IT IS TO BE THE SUBJIECT OF A SEPARATE CREDIT NOTE ,THE AMOUNT OF WHICH IS TO BE DEDUCTED FROM YOUR DRA...
【判断题】The cost of an inventory item includes its invoice cost minus any discount, and plus any added or incidental costs necessary to put it in a place and condition for sale.
A.
正确
B.
错误
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