cryogenic technique 中文意思是什麼

cryogenic technique 解釋
低溫技術
  • cryogenic : adj. 低溫學的；低溫實驗法的。
  • technique : n. 1. （專門）技術；（藝術上的）技巧，技能。2. 手法〈如畫法，演奏法等〉。3. 方法。
  1. Different from mammals, the early embryos of fish can not be preserved for the long period at the very low temperature ( - 196 ). therefore, three methods were usually applied to cryogenic preservation of the fine and rare species of fish : 1 ) perserving fish spermatozoon in cryogenic condition. researchers have had systematically studied on this technique for many years, and this technique has been utilized in application and made a lot of effects ; 2 ) combining with the techniques of cell engineering ( nuclear transplantation and electric fusion etc. ), and through the process of culturing histiocyte of fish, cryopreservation and re - culture after thawing, carrying out somatic cell breeding of fish. the past studies showed that the nucleolus of somatic cells of fish have totipotency

    多年來，國內外學者對各種魚類精液的冷凍保存進行了大量的系統研究，目前這項技術已達到實用水平，並日益發揮作用；二是對魚類培養的組織細胞冷凍保存，通過魚類細胞的培養、超低溫凍存、解凍后再培養過程，結合細胞工程技術（如核移植、電融合等）進行體細胞育種；大量的研究結果表明魚類體細胞核具有發育的全能性，隨著細胞培養技術、細胞工程技術日益發展成熟，完全具備實現魚類物種種質長期保存的理論基礎和技術條件。
  2. Refrigeration cryogenic technique

    製冷及低溫技術
  3. Development and advances in cryogenic treatment technique and device

    深冷處理工藝及設備的發展現狀和展望
  4. With the development of rocket technique and increasing requirement of large - power launch vehicle, the cryogenic propellant with higher specific impulse is applied more and more widely

    隨著國際運載火箭朝著大功率和多樣化的兩極方向發展，大比推力的液氫液氧推進劑成為大功率運載火箭的主要推進劑。
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