起關鍵作用 的英文怎麼說

中文拼音 [qǐguānjiànzuòyòng]
起關鍵作用 英文
play a vital role
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 關 : Ⅰ動詞1 （使開著的物體合攏） close; shut 2 （圈起來） shut in; lock up 3 （倒閉; 歇業） close down...
  • 鍵 : 名詞1 [機械工程] （使軸與齒輪、皮帶輪等連接並固定在一起的零件） key 2 [書面語] （插門的金屬棍子）...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. The autotrophic nitrifying bacteria play a critical role in nitrogen cycle in nature

    硝化細菌是一大類在自然界氮循環中起關鍵作用微生物菌群。
  2. The hatching enzyme from brine shrimp, artemia shrimp, is a pivotal protease which help the encysted embryo escape from its hatching membrane when hatching

    鹵蟲孵化酶（ he ）是由鹵蟲早期胚胎特異性分泌的、在孵化過程中起關鍵作用的一種蛋白酶。
  3. Experimental result shows that for sonant part of speech signal, 3 ~ 5 common ridges is enough to describe the main characteristics. signal compression is achieved by choosing proper way to represent the ridge information and use it to reconstruct the original signal

    在信號重建過程中，選擇合適的方法用少量數據來描述起關鍵作用的參數，並用這些參數來重建信號，可以達到信號壓縮的目的。
  4. The protagonist in the italian movie the taming of the shrew no relation to a comedy by shakespeare would start violently chopping up firewood every time he saw a beauty passing by

    義大利影片馴悍記中的男主角每次看見美女經過時都會拚命的砍柴，因為劇烈體育運動在精神控制和肉體誘惑的搏鬥中起關鍵作用。
  5. Our study concentrates on the birthday attack, the length extension attack, the differential analysis, the message modification method, the multi - collision attack, the fixed point attack and the neutral bit attak

    重點介紹了其中幾種起關鍵作用的攻擊技術:生日攻擊、長度擴展攻擊、差分分析技術、多沖突攻擊、消息修改技術、固定點攻擊和不相關位攻擊技術。
  6. Depending on their anatomical structure and biomechanical characteristics, key bones and muscles in detraction operation is figured out, which not only provides a clear targets for the next 3d reconstruction and finite element analysis, but also simplifies the model

    由解剖結構以及生物力學特性，確定在對抗牽引中起關鍵作用的骨骼和肌肉。為形態學三維重建以及有限元分析明確研究對象，簡化分析模型。
  7. The euro should co titute an important reserve currency and play a key role in portfolios of financial a ets on an international scale

    歐元應該成為重要的儲備幣種，並在國際金融資產組合中起關鍵作用。
  8. A company that plays a key role in managing the internet ' s domain system is considering whether to restart a controversial search service that makes money off web users ' typos, a move that threatens to reignite a debate over who controls key segments of the internet

    一家在網際網路域名系統管理中起關鍵作用的企業正考慮是否重開具爭議的搜索服務，謀求從網路用戶的指尖獲利，這很有可能引發新一輪的應該由誰來控制網際網路的關鍵環節的討論。
  9. The simulations get the variation curve of the torque acted on the helical gear spline during translating process, and get the important damping force acted on the middle part during engaging and disengaging process

    模擬還求得了作用在螺旋齒花鍵上的扭矩在動態過程中的變化曲線；求得了作用在中間件上，起關鍵作用的阻尼力在嚙合、脫開中的動態變化曲線。
  10. The role of intake tower is very important in the hydro - junction. the stability of intake tower and access ramp plays a key role in the failure - free operation of the hydro - junction

    進水塔在整個樞紐中起著極其重要的地位，它和進水口邊坡的穩定安全與否將對整個樞紐的正常運行起關鍵作用。
  11. The nonlinearity due to these resonances plays an important role in the dynamics of highly excited molecular vibrational states

    研究表明，由體系的共振作用引起的非線性效應在分子高激發振動態的動力學中起關鍵作用。
  12. In this study, systems of rapid propagation of the cultivars such as d. zingiberensis, d. panthaica and d. composite were setup to find the best way to meet the need of producing, and to establish the base of introduction, breeding and cultivar improvement of foreign dioscorea with high diosgenin ; in addition, there are two strategies to obtain polyploids combining with chromosome engineering : screeding natural mutations and mutation breeding were carred out on d. zmgiberensis. exploratively studies were done on rapid propagation of the three dioscorea plants. the result showed : explants of d. pathaica obtained the appreciate propagation efficency on ms + ba1. 0mg / l + naa0. 1mg / l, ms basic medium containing 6. 0mg - 1 ba, l. 0mg - 1 kt and sucrose at 30gl - 1 or 60g1 - 1 was the appreciate medium for microtuberization

    三種薯蕷屬植物離體再生體系培養條件的探索試驗結果表明：黃山藥外植體適宜的增殖培養基為ms + ba1 . 0mg / l + naa0 . 1mg / l ，微型塊莖誘導為ms + ba6 . 0mg / l + kt1 . 0mg / l + 3蔗糖，高濃度的蔗糖含量（ 6 ）能提高微型薯蕷的誘導率，但對其誘導起關鍵作用的還是ba的濃度；菊葉薯蕷增殖效果較好的培養基為ms + ba1 . 0mg / l ，以ms培養基為誘導微型薯蕷的最佳選擇，誘導率可達50 ；盾葉薯蕷最適宜的增殖培養基為ms + ba2 . 0mg / l ，在誘導微型薯蕷的實驗中發現，當ba濃度為6 . 0mg / l和8 . 0mg / l時， 15d左右節間處膨大形成綠色圓球狀小塊，但繼續培養其上則開始分化芽。
  13. Vibration of tank gun in the process of firing is one of the main factors that affect its firing accuracy, especially the instantaneous angular motion and the instantaneous linear velocity at the point of gun muzzle when the projectile leaves the barrel bore

    影響坦克炮射擊精度的主要因素之一是火炮振動，起關鍵作用的振動分量是在彈丸出炮口瞬間炮口振動角位移和橫向線速度。
  14. Include only tasks that are critical to the completion of your project

    僅包含對項目的完成起關鍵作用的任務。
  15. This proved that k + nutrition played an important role in the growth of suaeda salsa

    可見， k 」營養在堿蓬生長中起關鍵作用。
  16. As already indicated, scoped variables play a key role in jstl, and the

    正如已經說明的，限制了作用域的變量在jstl中起關鍵作用，
  17. Play a vital role

    起關鍵作用
  18. 4. the financial legislation should play a key role in the reform of financial operating system

    四、金融立法在金融經營體制改革中起關鍵作用。
  19. Dynamic loading plays a critical role in the functional performance and mechanical reliability of microelectronic components and devices

    動力載荷對微電子組件和裝置能否可靠工作起關鍵作用。
  20. China has millions of backyard birds and a strained rural medical system that is seen as key in the fight against bird flu

    中國有幾百萬的圈養家禽和在一個在對抗禽流感中起關鍵作用的勉強的農村醫療系統。
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