ASME Transactions - 第 13 巻 - 457 ページ
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1892 - 読む - 他の版
the first member of which vanishes between the limits, and the second evaluates to • w- ^'C1 - A) = WLlt{1 -□&) □□ (34) which by comparison with equation (25) is seen to be one-half the total energy of the wave. During each complete wave ...
Annals of the New York Academy of Sciences - 122 ページ
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Thomas Lincoln Casey, Gilbert Van Ingen, Charles Lane Poor - 1877 - スニペット表示 - 他の版
In the system of this section. [riPi & ~P2] V [DPi &Cp2] does not so reduce. There is provision for expressing the extraneity of an untested factor through M~p2 V Dp2). or through a third value e for which ,~( ^e , Qe) evaluates to the value t.