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1.
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气候学家非常关心世界上能量贮藏器的时间常数.
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2.
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, 因此电阻率也是常数,并遵循欧姆定律.
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3.
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结果表明掺杂之后材料的居里点向低温方向移动，材料的介电常数显著增加。
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4.
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时间是个常数，但也是个变数。勤奋的人无穷多，懒惰的人无穷少。
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5.
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等效时间常数可以从感应电流自然衰减特性得到，电阻和电感则通过计算被动反馈线圈中涡流损耗和磁场能量中求得。
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6.
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分层注水的层段注水强度服从于对数正态分布,并且其变异系数为一常数.
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7.
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电子计算机用屏蔽电缆,选用介电常数小的高压聚乙烯作绝缘.
※ "常数"造句
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怎祝网汉语词典查词提供。