sech 中文意思是什麼
sech
解釋
塞傑-
The basic principle of our algorithm is based on such observation that a majority of meaningful solitary wave solutions can be expressed as the polynomial forms in terms of " bell - shaped " function sech and " kink - shaped " function tanh which possessing localized property
演算法的基本原理是基於這樣一種觀察，即非線性波方程絕大部分有物理意義的孤立波解都可以表示成具有局部性特徵的「鐘狀函數」 - sech和「扭狀函數」 - tanh的多項式。 -
Well, then, what kind o brothers would it be that d stand in his way at sech a time
既然如此，如果在這樣一個時刻，竟然出來擋道，那還算什麼叔叔？ -
And what kind o uncles would it be that d rob - yes, rob - sech poor sweet lambs as these at he loved so at sech a time
如果在這樣一個時刻，竟然想對他深愛的這些可憐的甜蜜的小羔羊存心掠奪，是的，掠奪，那還算什麼叔叔？
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