molecular conversion 中文意思是什麼

molecular conversion 解釋
分子轉變
  • molecular : adj. 分子的,由分子形成的,分子內[間]的。adv. -ly
  • conversion : n 1 變換，轉化，轉換；換算，換位。2 （意見、信仰等的）改變〈特指改信基督教〉；（車身，設備等的）...
  1. In most cases, the molecular weights rise to a finite value with time or conversion.

    在大多數情況下，分子量隨時間或轉化率升高至一個有限的值。
  2. Increasing ultrasound intensity in the range of cavitation threshold and cavitation peak value, decreasing monomer concentration and increasing the temperature make the induction period shorter. under optimized reaction conditions, the conversion of ba can reach 90 % in 11 min at high n2 flow rate the viscosity average molecular weight of the obtained pba reaches 5. 24 106. the molecular weight of pba varies with ultrasonic irradiation time, indicating that the ultrasonic induced emulsion polymerization is dynamic and quite complicated, polymerization of monomer as well as degradation of polymer occurs concomitantly

    一、實現了無常規化學引發劑存在下的超聲輻照引發丙烯酸正丁酯（ ba ）間歇乳液聚合，制備了pba納米粒子，在11min內轉化率達到90 ，分子量達5 . 24 10 ~ 6 ，隨反應時間的延長而降低，表明超聲輻照引發乳液聚合是一個動態的復雜過程，單體的聚合和聚合物的降解同時發生。
  3. We also experimentally observed the effect of sodium atom - molecular collisions and sodium atom - atom collisions on the line - shape and intensity of fluorescence spectra. in addition, the optically pumped infrared stimulated emission and energy transfer up - conversion process are observed in pr3 + : y2sio5, and with the threshold energy, temperature dependence and divergence angle for the stimulated radiation are measured

    此外還研究了摻雜在固體y _ 2sio _ 5中的pr ~ （ 3 + ）的光泵紅外受激輻射和能量轉移上轉換，分別測得了紅外受激輻射的閾值能量和發散角，並擬合得出了能量轉移速率。
  4. A - gal from coffee bean has been successf u 11 y used i n the serologicl conversion of red blood cells in clinical studies of blood transfusion. the molecular weight of different sources of a - gal is between 28 000 - 370 000, and the molecular weight of a - gal from coffee bean ( coffea arabicd ) is 41 000

    由於某些來源的- gal具有血型轉換的特殊功能，對該酶的研究越來越多，從咖啡來源的- gal在血型轉換方面的效果表現最好，目前，採用生物工程手段進行研究已開始為科枝界所關注。
  5. As a special type of multigene family, rdna undergo concerted evolution by homogenizing forces through processes such as gene conversion, unequal crossing - over. for a long time we assumed strong concerted evolution in rdnas of various animal and plant species and direct pcr - sequence approach has been widely used in molecular systematic research

    作為特殊的多基因家族成員， rdna會受均一化力（ homogenizingforces ）的作用，通過基因轉換、不等交換等機制，形成基因的致同進化（ concertedevolution ） 。
  6. With this initiating system, the number - average molecular weights of the obtained polymers increased in direct proportion with monomer conversion, and the molecular weight distributions ( mwds ) were narrow throughout the reactions ( 1. 31. 4 )

    將該體系應用於甲基丙烯酸丁酯的聚合反應，所得聚合物的相對分子質量分佈窄（ 1 . 3與單體轉化率呈線性關系。
  7. Review on the synthesis of zeolite molecular sieves by vapor - phase transport and dry - gel conversion

    氣相法制備沸石分子篩的研究進展
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