专业释义英英释义
differential
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n.
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the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
同义词： derived function derivative differential coefficient first derivative
- a quality that differentiates between similar things
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a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves
同义词： differential gear
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the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
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adj.
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relating to or showing a difference
"differential treatment"
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involving or containing one or more derivatives
"differential equation"
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relating to or showing a difference
以上来源于: WordNet
柯林斯英汉双解大词典
differential /ˌdɪfəˈrɛnʃəl/ TEM4
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1.
N-COUNT In mathematics and economics, a differential is a difference between two values in a scale. (数学) 微分; (经济) 差价
例：...the wage differential between blue-collar and white-collar workers.
…蓝领与白领工作人员之间的工资差别。
双语例句原声例句权威例句
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Such differentials may not last long.
这些差异可能不会长久持续下去。
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我们已经讲了微分。
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Well, they are called differentials.
这个就是微分。
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OK, notice we have two inexact differentials and exact differentials. This is a condition.
好，注意到这里面有两个不准确微分量,和一个准确微分量，这是结论。
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And do a little practice in manipulating these differentials.
以及掌握,如何使用它们。
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