double bracket 中文意思是什麼
double bracket
解釋
雙托-
We define the mapping a on circle in double quiver q of a quiver q, and give a strict defition of bracket operation in lie algebra, then prove it is a lie bracket. in section 1. 2, we introduce the left and right index arrays of an necklace word
1節中,我們定義了箭圖q的重箭圖( ? )循環上的映射,用它給出了項鏈李代數括號運算的一個嚴格定義,並用此定義證明了這是一個李運算。在1 -
The product attaches double - sided tape and fixed bracket together ( the bracket is an iron sheet which can be bent freely, but you should select a best angle )
產品附帶贈送雙面膠和固定支架(支架為一鐵片,可任意彎曲,自己選擇一個最佳角度) 。 -
Fixed railway installations. equipment for overhead electric telecommunication and signalling lines. " valtier " double bracket
鐵路固定設備.通訊和信號裝置架空線路用器材. 「 valtier 」式雙托架
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