蓋特坦 的英文怎麼說
中文拼音 [gětètǎn]
蓋特坦
英文
alqattan husin-
E. e. enochs put forword the concepts of injective ( projective or flat ) ( pre ) cover and ( pre ) envelope in the early 1980s ", a lot of articles have studied existence and uniqueness of such ( pre ) covers and ( pre ) envelopes, the property of their kernels or cokernels, and character many special rings. moreover, if such kind of ( pre ) covers or ( pre ) envelopes exist, we can construct a complete injective ( projective or flat ) resolvent ( called resolution when exact ) and a partial injective ( projective or flat ) resolvent, and if r is a ring, we can study the relationship of its left global dimension l. d ( r ) ( or its weak dimension w ( r ) ) and the properties of syzygies ( or cosyzygies ) of a resolvent ( or resolution ), and the relationship of its left global dimension l. d ( r ) ( or its weak dimension ) and the exactness of a resolvent ( or resolution )
自八十年代初e . e . enochs首次提出並研究內射（投射、平坦） （預）蓋及內射（投射、平坦） （預）包這些概念以來，大批論文研究此類包、蓋的存在性、唯一性問題以及它們的核、上核的性質，並據此刻畫了一些常見的特殊環；更進一步地，當此類包、蓋存在時，我們可構造相應的完全投射（平坦、內射）預解式（當正合時稱為完全分解式）以及單邊投射（平坦、內射）預解式，研究了環的左（右）總體維數、弱維數與此類分解式的合沖模（或上合沖模）的性質、復形正合性之間的關系。Using universal property, we can define general ( pre ) cover and ( pre ) envelope, such as gorenstein injective ( projective or flat ) ( pre ) cover and ( pre ) envelope, 5 - torsion free ( pre ) cover etc. in a word, problems on ( pre ) over and ( pre ) envelope have aroused considerable debate in the academic circle, which embodies flexible use of tools of homological algebra in studying categories of rings and modules
而且利用泛性我們又可定義更廣泛意義上的包、蓋問題，例如： gorenstin內射（平坦、投射）包（蓋） ， s -無撓預蓋，等等。用這類比內射（平坦、投射）更廣泛意義上的特殊模又能刻畫一些環。總之，包、蓋問題是當今非常活躍的研究課題，體現了同調代數在環模範疇研究中靈活運用。One big question about lions is why the males even have a mane, said west, who studied lions in tanzania ' s serengeti national park
曾在坦尚尼亞的塞倫蓋蒂國家公園研究獅子的瓦斯特說，有待我們研究的一個重要問題是，為什麼只有雄獅才有鬃毛。Last year, he has been defined and defaced by a broken metatarsal at stamford bridge in april, by red cards in gelsenkirchen in july and amsterdam in august. however long his career may last, rooney will never escape the sort of scrutiny in which even genius can shrivel
過去的一年，魯尼的生活被以下事件概括和塗抹著： 4月份在斯坦福橋的跖骨骨折， 7月份在蓋爾森基興和8月份在阿姆斯特丹的紅牌… …但不管他的職業生涯有多長，魯尼將永遠無法逃脫人們的監視，每個天才都會在這種監視中枯萎。Although deschamps failed to mention names, it ' s fair to suggest that the frenchman was making reference to the likes of gigi buffon, david trezeguet, mauro camoranesi and zlatan ibrahimovic
雖然德尚沒有點名道姓，但有人指出法國人提及的是和吉吉?布豐、大衛?特雷澤蓋、毛羅?卡莫拉內西和茲拉坦?易布拉西莫維奇類似的球員。Robert gates, mr bush ' s own choice to replace donald rumsfeld as defence secretary, said candidly to congress this week that america wasn ' t winning
這個星期布希自己選擇的替代國防部長拉姆斯費爾德的羅伯特?蓋茨坦率的對在國會說美國沒有贏。Hayyat said ghailani was being held at an undisclosed location in pakistan, but indicated he might be turned over to u. s. authorities after investigations are completed
哈亞特說蓋利阿尼現在被關押了巴基斯坦的某地，在審訊結束后，巴可能會把他轉交給美國。He said ghailani has given authorities some useful information. hayyat would not speculate on whether the suspect was planning any attacks in the united states or pakistan
哈亞特表示，蓋利阿尼提供了一些有用的資料，但目前還不知道其是否策劃了對美國和巴基斯坦的襲擊。分享友人