換環 的英文怎麼說

中文拼音 [huànhuán]
換環 英文
ring replacement
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  1. They went abroad to see and experience new surroundings.

    他們出國換換環境。
  2. He will be pleased to have a change of air.

    他將非常樂意換換環境。
  3. Modules with invariant factors over commutative rings

    變換環上具有不變因子的模
  4. On idempotent and nilpotent matrices over commutative rings

    關于交換環上的冪等陣與冪零陣
  5. The aim of this paper is to given an explicit description of the derivations and automor phisms of a matrix algebra over a commutative ring with identity

    摘要決定了含幺可換環上一類矩陣代數的所有導子和所有自同構。
  6. They will be wanting a change of air in paradise.

    他們簡直想到伊甸樂園去換換環境。
  7. There was novelty in the scheme ; and as, with such a mother and such uncompanionable sisters, home could not be faultless, a little change was not unwelcome for its own sake

    這個計劃多少總有它新奇的地方再說，家裡有了這樣的母親和這樣幾位不能融洽的妹妹，自難完美無缺，換換環境也好。
  8. They went abroad for a change of scene.

    他們出國換換環境。
  9. In this thesis, we will discuss the homological dimension and homological properities of rings and modules which is one of the most impertinent parts in homological theory. in the first chapter, we investigate the relation of homological properities between ring r. [ [ x ] ] and ring r, we prove that a module m is an injective or a flat r - module, then it is an injective or a flat r [ [ x ] ] - module respectively, and if m is an injective or a flat r - module, then hom ( r [ [ x ] ], m ) is an injective r [ [ x ) ] - module, r. [ [ x } ] m is a flat r { [ x ] } - module

    在第一章中，我們主要研究了冪級數環r [ [ x ] ]與環r上的模的平坦性與內射性之間的關系。證明了當只是一個完全凝聚交換環時，如果m是一個內射或平坦r [ x ] -模，則m是一個內射或平坦r -模。如果m是一個平坦r -模，則r [ x ] _ rm是一個平坦r [ x ] -模。
  10. She got mad then, but i didn t mean no harm. all i wanted was to go somewheres ; all i wanted was a change, i warn t particular

    我可並非心存惡意，我心裏想的只是到個什麼地方走動走動，我心裏想的不過是換換環境，我決不挑三揀四。
  11. She probably thought change of air might agree with many of her children.

    她大概認為她那一堆孩子都該換換環境吧！
  12. It would be good for you to get a break, they said

    他們說，換換環境對我有好處。
  13. It is good to go to a concert for a change

    到音樂會去換換環境比較好。
  14. I ' d like a change on the beach

    我很想到海濱去換換環境。
  15. Information processing systems - data communication. high - level data link control balanced classes of procedures. data - link layer address resolution negotiation in switched environments

    信息處理系統數據通信高級數據鏈路控制平衡類規程交換環境中數據鏈路層地址的決定協商
  16. You think the result of this blow has been to produce an ordinary grief, and you would cure it by an ordinary remedy - change of scene.

    你以為這只是一種普通的打擊，你可以用一種普通的方法改換環境來醫好它。 」
  17. Change of scene might be of service ? and perhaps a little relief from home, may be as useful as anything

    換換環境也許會有好處；再說，離開了家，鬆口氣，也許比什麼都好。 」
  18. Change of scene might be of service - and perhaps a little relief from home, may be as useful as anything.

    換換環境也許會有好處再說，離開了家，鬆口氣，也許比什麼都好。 」
  19. The usage of digital signal and its merit in storage, transmission, and processing make people pursue to convert digital signal into pwm signal directly, which amplified through switching amplifier

    數字信號源的廣泛使用及數字信號在存儲、傳輸和數據處理上的優點，使人們開始追求直接將數字信號轉換為pwm信號，通過開關放大器進行放大，省去傳統功放所需的模數轉換環節。
  20. Stable matrices over exchange rings

    置換環上的穩定矩陣
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