弱鍵 的英文怎麼說

中文拼音 [ruòjiàn]
弱鍵 英文
weak bonds
  • 弱 : Ⅰ形容詞1 （氣力小; 勢力差） weak; feeble 2 （年幼） young 3 （差; 不如） inferior 4 （接在分數或...
  • 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）...
  1. The latter arises from abstraction of the somewhat lesser activated c-h bond in the dioxolane.

    後者是由二氧雜環戊烷中活化較弱的C-H鍵離解而產生的。
  2. Abstract : radiate thermometer uses a high definitive operation circuit in the modulation and linerization of weak optical signals. the theory of colorimetry was used in measuring the temperature. analogic channel and digital interfaces were added in order to expand the instrument. a kind of double channel ' s photocolorimeter including its hardware and software is introduced

    文摘:輻射測溫計採用高精度運算電路，對光弱信號進行調制和線性化處理，運用比色法原理對溫度進行檢測.為了便於儀器擴展，增加了模擬量輸出和數字介面，並對光纖式雙通道比色高溫儀的硬體與軟體的關鍵部分作了簡要介紹
  3. Stability of rock slopes is generally controlled by the structure of rock masses, especially the soft structure surfaces. analysis of rock mass structures is a key to establish geological models and numerical simulation and a foundation to assess the stability of rock slopes. the weak structure surfaces are mainly bedding planes, faults, joints, schistosity plane and contact zones of intrusive bodies. since they are different in genesis and scale, the rock masses are different in features and mechanical intensities. based on the combination of rock structure bodies, 15 basic modes of deformation and failure of rock slope are systematically summarized. the deformation and failure of rock masses actually result from the recombination and rearrangement of these rock bodies. there are 11 types of rock mass structures and various deformation and failure of bank slopes are present in the reservoir area of the three gorge project

    巖體結構，特別是軟弱結構面對基巖斜坡變形與破壞具有顯著的控製作用，巖體結構模式分析是建立斜坡地質模型和數學模型的關鍵和評價斜坡穩定性的基礎。巖層層面斷裂構造節理裂隙片理與劈理以及侵入體和圍巖的接觸帶等是控制基巖斜坡穩定的軟弱結構面，這些成因不同大小不一的結構面將巖體分割成性質各異力學強度不均的各種巖體結構體，構成了15種基巖斜坡變形破壞的巖體結構基本模式。不同結構體的重新組合與排列是斜坡失穩的內在原因。
  4. The reduction cleaves the weak n-o bond.

    這種還原反應致使弱的N-O鍵開裂。
  5. This review and our recent studies suggest that : ( 1 ) baroreceptor reflex is blunted in heart failure ; ( 2 ) central angiotensin ii and reactive oxygen species play an important role in blunted baroreceptor reflex ; ( 3 ) cardiac sympathetic afferent stimulation and chemoreceptor reflex inhibit baroreceptor reflex ; and ( 4 ) exercise training normalizes abnormal reflexes in the heart failure state

    本綜述及我們近年的研究表明： （ 1 ）在心力衰狀態下壓力感受性反射功能明顯減弱（ 2 ）中樞血管緊張素和活性氧在壓力感受性反射功能失調中發揮關鍵作用； （ 3 ）心交感傳入刺激和化學感受性反射能抑制壓力感受性反射； （ 4 ）適當的運動可以部分糾正異常的心血管反射活動。
  6. Weak indications of this link could be found with comparable cis-compounds.

    在相應的順式化合物中能夠發現這個鍵的微弱反映。
  7. In the thesis the author comprehensively described the csn ' s circumstance. as far as the national airlines industry and its structure are concerned, combining the key factors of csn ' s stratagem, the writer analyzed its internal superiority, outside opportunity and threat and weakness with the measure of swot

    論文系統闡述了南航的營銷環境，從民航行業分析和行業結構分析入手，結合南航的戰略環境關鍵要素分析，用swot法分析歸納了南航內在的優勢、弱勢和面臨的外在機會和威脅。
  8. Roosevelt's growing weakness and death came at a fateful time in the history of the world.

    羅斯福是在世界歷史的關鍵時刻日益衰弱和逝世的。
  9. There was a weakening of the intermolecular bonds, primarily in the amorphous region of the polymer.

    分子間鍵合減弱，尤其在聚合物的無定形區內更為明顯。
  10. With this understanding, the advancing analysis method of the steady - state voltage stability integrated the continuation power flow analysis, the system jacobi matrix eigenvalue structure analysis and the correlative sensitivity analysis, provided the comprehensive and veracious informations about the steady - state voltage stability of power system under the future operating state, these informations - included the margin of stability, the weak buses, the crucial branch and the crucial generator

    提出了將連續潮流演算法與系統jacobi矩陣特徵結構分解法以及相關的靈敏度方法相結合的靜態電壓穩定預測分析方法，這種方法可以提供關于系統在未來運行狀態下的靜態穩定性信息：系統穩定裕度、系統中的薄弱區域、關鍵支路與關鍵發電機。
  11. I take the northern power limited - liability company as an example, analyze its growth process and the causes of its devitalization, point out the key problems and solutions

    文章同時以北電股份有限公司為例，對其成長歷程和其衰弱的原因進行分析，指出其當前面臨的關鍵問題以及解決思路。
  12. This bond is a weak electrostatic force of attraction between the pro ton of a hydrogen atom and the electron cloud of a neighboring electro - negative atom

    氫鍵是氫原子核及其相鄰的負電荷原子的電子云之間的一種微弱的靜電吸引力。
  13. Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method

    在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。
  14. Our country has a vast territory and abundant, resource the population and resources distributing not balanced, the geography and nature condition difference, and also effect by many facts such as history etc. the falling behind of the western is becoming worse. therefore the result of the western development want to achieved, it should to face the weakness, looking for the key of the development, putting the force together, and breakthrough the main point

    我國地大物博，疆土遼闊，人口和資源分佈不均，地理和自然條件也相差很大，加上歷史等諸多因素的影響，西部的落後正在加劇，因此，西部大開發戰略要取得最終的成果，就必須面對弱勢，尋找發展關鍵，集中力量，重點突破。
  15. The md simulation data were analyzed in terms of average atomic positions, root mean square ( rms ) fluctuations, monomer - monomer interactions, hydrogen bond ( h - bond ) network, secondary structure, and so on. through the comparison, we found that when the system includes zn2 + ions and phenol, the stability of insulin hexamer is enhanced, but the conformational flexibility related to its biological activity is decreased. in addition, the insulin hexamer tends to dissociate in the absence of zn2 + and phenol

    通過對這兩個模擬所得到的軌跡在原子的平均位置、方均根漲落、方均根偏差、單體之間相互作用、氫鍵網路、二級結構等方面進行的比較分析發現，對于包含鋅離子和苯酚的體系，胰島素六聚體的穩定性得到了增強，但其構象柔性卻受到了削弱；對不含鋅離子和苯酚的體系，胰島素六聚體的穩定性明顯減弱，構象柔性卻表現得較為突出，在這種情況下，胰島素六聚體還表現出解聚的傾向。
  16. Strongly strengthening of the low level jet and releasing of the latent heat of condensation have effect on the occurrance of the disturbance of the moist potential vorticity in low lever, which is important conditions to the genesis and development of mesoscale vortex

    低空急流的加強以及凝結潛熱的釋放均可以影響到低層濕位渦擾動的產生，從而有利於中尺度低渦的生成和發展。減弱低空急流的對比實驗證明了低空急流在對流層中低層中尺度低渦的生成和發展過程中起著關鍵性作用。
  17. Because counter party is always put at a disadvantage, they should get the opportunity to review during the making process of e - contract. they also should be offered the manifesting assent right. these are the key point to confirm the effectiveness of e - format contract

    由於相對人處於弱勢地位，在合同的訂立中應注意使相對人具有適當預先審查的機會，以及必經的明示同意程序權，這是確定電子格式合同效力的關鍵。
  18. Seen from the concrete elements of productivity, the main obstacles toward productivity lie in the weaker cultural forces, the direct obstacles are the insufficient capacity of the western national regions to overcome ecological deficit, general hindrances are the lower system power of the western national regions

    從生產力諸要素的共體鋪展看，關鍵障礙在於西部民族地區丈化力偏弱；直接障礙在於西部民族地區自我克服生態赤字能力不足；普遍障礙在於西部民族地區制度能力偏低。
  19. The y rays, neutrons, n ions and uv photons have different irradiation behaviour on the films by the study of this dissertatioathe y rays was much weaker than other particles if considering the breaking ability to the sp ' c - h bonds only

    通過本文的研究發現， y射線、中子、 n ~ +及紫外光子對薄膜的作用效果明顯不同。從對sp ~ 3c - h鍵破壞能力方面考慮，中子、 n ~ +及紫外光子最強，而y射線最弱。
  20. Van der waals ( vdw ) complexes are weak bonding complexes formed by atoms or molecules through interaction of electric multipole moments and dispersion forces. these complexes are characterized by their comparatively low binding energy ( 100 - 1000cm - 1 )

    范德瓦爾斯（ vdw ）復合物是原子或分子間通過多極矩和色散相互作用形成的弱鍵能復合物，它們的鍵能比較弱，一般為100 1000cm ~ （ - 1 ） 。
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