key reaction 中文意思是什麼
key reaction
解釋
關鍵反應-
Abstract : it is proposed that the sturdiness of silicic acid congealed gel is a key factor to make the reaction of producing “ " lead trees ” successful. the better conditions of preparing silicic acid congealed gel are detemined. the success rate of this oxidation - reduction equilibrium is raised by 90 %
文摘:提出了生成「鉛樹」反應成功的關鍵是硅酸凝膠的堅固性，找到了較好的硅酸凝膠的制備條件，使該氧化還原平衡移動的反應成功率提高了90以上 -
The voltage of lithium - intercalation reaction, impedance and structural stability of intercalation - type cathode material were analysed and calculated. theoritical results show that the reaction voltage depends on the content of lithium and the bond energy, and that the key ways to lower the electrode impedance are to increase the electronic conductivity of the electrode and the diffusion coefficient of lithium ion in the host and to decrease the size of powder. in addition, the thermal stability of lithium - insertion structure can be improved by using crystallographic co - lattice theory and doping treatment
本文從嵌入式陰極材料的嵌鋰反應的電壓、阻抗及結構穩定性的分析和理論計算著手，得到了電壓取決于基體中各種離子間的鍵能及鋰含量、降低電極阻抗的關鍵是提高電子型導電性和li ~ +在基體中的擴散系數及減小粉末粒度的理論依據及其利用晶體的共格原理和摻雜改性的方式來提高材料嵌鋰結構的熱穩定性的設計思路。 -
The key thinking is : a producer could observes the variance of its product price, but he does not know that this is relative price variance or general price. the variance of the relative price change the output, but the variance of the general price would not change the output. rational reaction of the producer is, consider a part of variance is general prices movement, the other part is the relative pric
其中心思想是：當一個生產者觀察到其產品價格的變化之後，他不知道這是其產品的相對價格變化，還是總價格水平的變化。相對價格的變化改變最優產量，而總價格水平的變化不改變產量。該生產者理性的反應是，把這種變化的一部分歸于總價格水平的上升，一部分歸于相對價格的上升，因而增加一點產量。 -
The calculated results indicate the theoretical results are in good agreement with existed experimental data, and it is successful to predict nuclear reaction by using optical model and the semi - classical model of multi - step nuclear reaction processes in theory. en key words : optical model ; hauser - feshbach theory ; exciton model ; equilibrium processes ; pre - equilibrium processes
為了保證整個反應過程的能量守恆，我們嚴格考慮了反沖核效應的影響。計算結果表明，理論值與實驗值符合的很好，可以認為運用光學模型及核反應多步過程的半經典模型從理論上預言核反應是很成功的。 -
As the key part of wastewater treatment process, the biological reaction filler had an important influence on the efficiency of wastewater treatment
摘要生物反應填料作為污水生物處理工藝的關鍵，對污水生物處理的效率有著重大影響。 -
The two key parameters, back electromotive force ( emf ) and reactance of d q axial armature reaction are investigated, too. in the process of asynchronous starting, mathematics model of repmsm is established with 1, 2, 0 complex number coordinate system. combined with the model, electromagnetic torque is studied
論文還研究稀土永磁同步電動機的異步起動過程，建立了稀土永磁同步電動機起動時的數學模型，並對電磁轉矩的性質進行了研究，論文還提出了起動時電磁轉矩的計算方法，論文對稀土永磁同步電動機的牽入同步過程進行了原理性分析，論文也對電機參數對于電機起動性能影響進行了研究。 -
The character of the key accounts could be concluded as : to gain profit long term, have loyalty to the enterprise, play an important role strategically. on the basis of the analysis upwards, the goal of the kam of the hd copper company could be said that to gain the key account loyalty, to increase the rate that keep the key account in the company and to improve the benefit level. to achieve this goal, part 3 points out that the company should understand the change of the relationship, from the key account value factors ( price, quality, creation, reaction speed, etc ), create and improve the key account value
承接第一部分，本文第二部分深入分析了hd銅業公司大客戶管理的理論依據，首先，從企業增長與大客戶導向經營理念的關系、大客戶容量瓶頸和大客戶流失的負面累加效應闡述了hd銅業公司從戰略高度思考大客戶管理的重大戰略意義；其次，深入分析了企業大客戶的特徵：長期贏利能力強、對企業忠誠、具有重大戰略意義，並探討了大客戶細分和選擇的方法，在此基礎上，進一步分析了hd銅業公司的大客戶管理是對大客戶關系這項資產的有效管理，進而提出了hd銅業公司大客戶管理的目標是驅動大客戶忠誠，改善大客戶保持率並提高利潤水平。 -
Its main functions are the reception of the infrared signal, the detection of the key signal on the board and that in the sensor and the reaction to the signals
該部分的主要功能是：接收紅外遙控器的信號；檢測前面板上的按鍵信號；檢測傳感器反饋的信號；根據所得信號作出相應的動作。 -
Special emphasis has been given to the synthesis and characterization of reactive, functionally - terminated siloxane oligomers, which are the key starting materials or intermediates in the preparation of the well defined block or segment copolymers and play an important role in these reaction systems
反應性矽氧烷是制備有機矽的嵌段或接枝共聚物的關鍵起始原料和反應中間體，在共聚物的形成中起著重要的作用。 -
Abstract : first, the key magnet statuses and their pertinent mmf. position of exterior rotor brushless dc motor are described in this paper. second, the air - gap magnetic field and the armature reaction of the three - phase six - step exterior rotor brushless dc motor used in electrical bicycle are analyzed by means of mmf. vector, mmf. integration and magnetic field fem respectively. some valuable conclu - sions for designing this kind of motor are obtained
文摘:給出了外轉子無刷直流電動機的典型磁狀態及其對應的磁勢矢量位置，並用磁勢矢量合成法、磁勢積分法及電磁場的有限元方法對電動自行車用三相六狀態外轉子無刷直流電動機的氣隙磁場及電樞反應進行了詳盡的分析，從而得到有益於該種電機設計的結論。 -
The responses with the step or impulse disturbances of key process variables such as reaction temperature, pressure and feed charge are given and the agreements between dynamic model calculation and static model calculation are satisfactory. 6. the process simulation and optimization software with graphic user interface ( gui ) is developed with matlab language based on matlab platform
浙江大學博士學位論文6 .在matlab平臺上開發了基於圖形用戶界面的專用重整模擬優化軟體，利用一套半再生重整工業裝置和兩套連續重整工業裝置數據對建立的過程模型進行了驗證，表明了模型的有效性和應用方便性。 -
National key laboratory of molecular reaction dynamics, chinese academy of sciences, dalian, 116023
中國科學院大連化學物理研究所，分子反應動力學國家重點實驗室，大連， 116023 -
The poor kinetics of anode reaction and methanol crossover in electrolyte are the two key issues hindering dmfc commercial application
然而甲醇在陽極上的氧化速率緩慢及甲醇滲透等問題是用於大功率、高容量電池上的兩大技術難題。 -
They obsered the most common chemical reaction among a family of reactions on the dna molecule that are linked to sunburn, and discoered that this key reaction happens with astounding speed - - in less than one picosecond, or one millionth of one millionth of a second
他們觀察到發生被曬傷的dna分子上發生系列反應中最普遍的化學反應，並且發現這種反應速度驚人?至少以每皮秒或者每秒百萬分之一的速度。 -
They observed the most common chemical reaction among a family of reactions on the dna molecule that are linked to sunburn, and discovered that this key reaction happens with astounding speed - - in less than one picosecond, or one millionth of one millionth of a second
他們觀察到發生被曬傷的dna分子上發生系列反應中最普遍的化學反應，並且發現這種反應速度驚人?至少以每皮秒或者每秒百萬分之一的速度。 -
Abstract : focusing the key problem of liquid with high viscosity in heat transfer, experiments on mixing and reaction rate of hot liquid were carried out. a new polymerization process of methylvinyl silicone rubber was designed
文摘:通過對現有甲基乙烯基硅橡膠生產工藝、過程和設備的分析研究，針對高粘度流體傳熱難度大的問題，進行了熱流體混合速度及反應速度的試驗，設計了一種生產甲基乙烯基硅橡膠的新工藝。 -
The economic globalization degree is aggravated further, enterprises will face the global competitor while having global markets. agility, high speed and cooperate competition become cyber economy main characteristic of the competition ; innovation becomes the main source of obtaining competitiveness under cyber economy ; the customer, from the dull low level demander, grow into ones showing the individualized high - level demand. to meet these changes, enterprise strategy orientation must possess three characteristics : fast reaction, customer urge and key competitiveness
經濟的全球化程度進一步加劇，企業將擁有全球市場的同時面對全球的競爭者；敏捷化、高速度以及協作競爭成為網路經濟下競爭的主要特徵，創新則成為網路經濟下獲得競爭力的主要源泉；客戶也從原來具有單調性的低層次需求發展為凸現個性化的高層次需求；為了適應這些變化，企業戰略導向必須要具備快速反應、顧客驅動以及把握核心競爭力這三個特點，這些都要求企業向敏捷化、柔性化的方向轉變。 -
The reduction of ilmenite is one of the key steps of preparation of ti ( c, n ) reinforced iron - based composites by carbothermic reduction. the investigation on the thermodynamics and reaction mechanism of redution has its practical and theoretical value on the stipulation on the process conditions of ti ( c, n ) reinforced iron - based composites
鈦鐵礦的還原過程是碳熱還原制備鐵基ti （ c ， n ）增強復合材料的關鍵步驟之一，對還原過程的熱力學和反應機理進行研究對制定鐵基ti （ c ， n ）增強復合材料工藝條件具有重要的現實意義和理論價值。 -
The system simultaneously used the technique of computer, electron as well as single - chip microcomputer, and solved the key problem brought about by the pump ' s high speed revolving all the time. that is, the electrical energy ' s waste, which existed in the water supply system of the city and the high building. at the same time overcome the shortcomimg of long reaction time of the traditional water supply system, varied frequency at low speed, made use of large area, and consume a lot
該系統集計算機、電子技術於一體，不但解決了目前城市供水系統和小區高樓供水中，水泵一直高速轉動所帶來的電能浪費的問題，而且也克服了傳統的供水系統響應時間長，變頻速度慢，佔地面積大，投資大等缺點，為實時恆壓供水提供了一種實用的方法。 -
In the process of alloy melt and infiltrate the boron carbide, reaction between the boron carbide and aluminum interface occur, the key of achieving a good interface bond is the control of the reaction between the boron carbide and aluminum interface
研究表明，在熔融鋁潤濕碳化硼預制體並向碳化硼預制體中浸滲的過程中，取得良好界面結合的關鍵是保證在預制體達到完全浸滲前不發生過度的界面反應。
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