正則擴張 的英文怎麼說
中文拼音 [zhēngzékuòzhāng]
正則擴張
英文
regular extension-
According to thorough research on mechanical mechanism of 3 - d tensional micro - fracture producing, this point is put forward the first time that : there is more stress concentration in the circumference of micro - cracks. and the cracks are easier to expand and to link with each other when the fissures contained saturated pore fluid than dry state. therefore, it is necessary to modify the griffith criteria
4深入研究了三維張性微裂縫形成的力學機理，首次指出：在裂隙內飽含孔隙水的情況下，微裂縫周邊的應力集中程度更高，裂縫更容易擴展乃至連通，因此，在張裂縫發育的研究中應該對格里菲斯準則進行修正。Based on this theory, we discuss rectilinear extensions of two particular kinds of 4 - regular graphs with the minimum total number of bends in this article, and obtain a simple algorithm as well as the minimum total number of bends
本文作者在這一理論的基礎上，進一步研究了兩個特殊的4 -正則圖類，得到了確定這兩類圖的最小折數縱橫擴張的簡便演算法，並給出了這兩類圖的縱橫擴張的最小折數。4. 2 theorem : let e is an extension of h - module algebras, is the system from e, then we have : 4. 3 b is a commutative h - module bialgebra. m is a commutative h module algebra
然後給出了正則h一模代數擴張的定義及擴張正則的一個充要條件： 53 、定理： ji為交換的h一模代數， b為余交換的h一模hopf代數，對極為fb ，令： （ c
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