特殊投射體系 的英文怎麼說

中文拼音 [shūtóushè]
特殊投射體系 英文
specific projection system
  • : Ⅰ形容詞(特殊; 超出一般) particular; special; exceptional; unusual Ⅱ副詞1 (特別) especially; v...
  • : Ⅰ形容詞1 (不同; 差異) different 2 (特別; 特殊) outstanding; special; remarkable Ⅱ副詞[書面語]...
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : 體構詞成分。
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • 特殊 : special; particular; peculiar; exceptional
  1. 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、平坦) (預)蓋及內、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環;更進一步地,當此類包、蓋存在時,我們可構造相應的完全(平坦、內)預解式(當正合時稱為完全分解式)以及單邊(平坦、內)預解式,研究了環的左(右)總維數、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
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