genus of a surface 中文意思是什麼
genus of a surface
解釋
曲面的狂-
Xt - yb - 1 is a development of the new company and quartz sand mixed casting artificial marble ( genus said : quartz resin ) resin, the resin curing exothermic peak at the low shrinkage of small, high surface hardness of products, not radioactive
1是我公司新開發的一種和石英沙混合澆鑄人造大理石(屬稱:石英樹脂)樹脂,該樹脂固化時放熱峰低、收縮率小,製品表面硬度較高,沒有放射性。 -
A systematic study of the genus rhododendron ericaceae using micromorphological characters of fruit surface and seed coat
果皮和種皮微形態特徵在杜鵑花屬系統學研究中的應用 -
Maximum genus of graphs is a characteristic parameter, which determines a graph whether has a 2 - cell embedding in a. certain orientable surface
圖的最大虧格是刻劃圖在某個定向曲面上是否有2 -胞腔嵌入的一個特徵參數。
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