syzygy中文是什么意思

發音:

名詞復數: syzygies

中文翻譯
造句

n.
〔常 pl.〕
1.【天文學】對點[合點，望點]；朔望。
2.(相反的或有關系之)一對事物。
3.(希臘或拉丁詩歌的)二韻腳。
短語和例子
-ygal, syzygetic, syzygial adj.

tide， syzygy 朔望潮
sz 史瓦濟蘭; 肆
syzygium samarangense; wax jambo 連霧
sz cabling machinesz 絞成纜機
syzygium samarangense 蓮霧
sz gk rmx 江湖主題曲-一于奉陪
syzygium paucivenium 蔬脈赤楠
sz pak 四白
syzygium jambolanum 印度蒲桃; 尤蒲桃, 海南蒲桃
sz pak wan 四白灣
syzygium cuminiskeels 海南蒲桃

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例句與用法

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首次提出并研究內射(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，并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。
At first a lot of new characterizations of gorenstein injective modules are given , then the author claim that a ring r is qf if and only if every left ( or right ) r - modules are gorenstein injective , and then show that if r is two - side noetherian , r is n - gorenstein if and only if every n - th cosyzygy of an injective resolution of a left ( and right ) r - module is gorenstein injective if and only if every n - th syzygy of an injective resolvent of a left ( and right ) right module is gorenstein injective . finally , we prove that for an n - gorenstein ring r with n > 0 , every module can be embedded in a gorenstein injective module and the injective dimension of its cokernel is at most n - 1
首先給出了gorenstein內射模的許多新的刻畫，推出了環r是qf環當且僅當每個左(右)的r -模的單邊內射分解式的第n個上合沖是gorenstein內射模，接著推出了左、右noether環只是n - gorenstein環當且僅當每個左(右)模的單邊內射分解式的第n個上合沖是gorenstein內射模當且僅當每個左(右)模的單邊內射預解式的第n合沖是gorenstein內射模，最后推出了n - gorenstein環中每個模都可嵌入到一個gorenstein內射模之中，且其上核的內射維數不大于n - 1 。
In the second section , the author studies copure injective modules , which are the kernels of injective precovers . at first the author gives some characterizations of copure injective modules , show many characterizations of reduced copure injective modules , and then study when injective precover is exact . moreover , the author claims that if l . pid ( r ) of a ring is finite , some copure injective modules can be obtained by a resolvent , finally analyze the relationship between syzygies of a resolvent and cosyzygies of a resolution on n - gorenstein rings
第二部分著重研究了上純內射模，即內射預蓋的核，首先給出了上純內射模的一些等價刻畫，然后給出了約化的上純內射模的等價刻畫，接著研究了內射預蓋在什么條件下正合，再接著研究了當環的l . pid ( r )有限時由模的內射預(分)解式可得到一些上純內射模，最后討論了n - gorenstein環中單邊內射預解式的合沖模與單邊內射分解式的上合沖模之間的聯系。

英文解釋

the straight line configuration of 3 celestial bodies (as the sun and earth and moon) in a gravitational system

其他語種釋義

syzygyとは意味：{名-1} : 朔望｛さくぼう｝◆地球、太陽、月の三つが一線上に並んだ配置のこと -------------------------------------------------------------------------------- {名-2} : 連接｛れんせつ｝ ------------------------------------------------------------...