... 11)排水量(阿基米德定律):Displacement 重线. 国际载重线区域图顺便提一提净空高度:Air draft 船舶状态和用以计算载货量(调整船舶吃水TPITPC,ITMCTM) ...
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多重线性形式 [数] multilinear form
载重线 load line ; load water line ; LWL ; Loadlines
载重线证书 load line certificate ; certificate of load line ; loadvertisementsline document
多重线性代数 [数] multilinear algebra
国际船舶载重线公约 International Convention on Load Lines ; International Load Line Convention ; ILLC
淡水载重线 Fresh water load line ; fresh water mark
双重线 [光] [天] doublet ; dipelt
多重线 [物] multiplet
三重线 [天] triplet
那么我就能名正言顺地,用R上的某个函数的二重积分来替代通量的线积分。
Then I can actually -- --replace the line integral for flux by a double integral over R of some function.
除了这些,旋度还有一个用处,如果你还记得,我们讨论平面的时候,当把线积分转换成二重积分的时候。
But another place where this comes up, if you remember what we did in the plane, curl also came up when we tried to convert line integrals into double integrals.
但是你知道,它给了你一个例证,其中你可以,把复杂的线积分化成简单些的二重积分。
But, you know, it gives you an example where you can turn are really hard line integral into an easier double integral.
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