活化值 的英文怎麼說

中文拼音 [huóhuàzhí]
活化值 英文
activation number
  • 活 : Ⅰ動詞1 （生存; 有生命） live 2 [書面語]（救活） save （the life of a person）:活人無算 （of a goo...
  • 活化 : [化學] activation radioactivation; activate活化處理 activating treatment; 活化分析 [核物理] activ...
  1. By study we find the activeness of carbon nanotube may be enhanced after oxidization, sensitization and activation. then we consider temperature, ph and composition of plating bath, in order to make the speed of coating as possible as slow

    通過研究，發現經過研磨、氧化、敏化、活化后，可以提高碳納米管表面的活性，通過改進鍍液成分， ph值以及溫度等，使沉積的速度盡可能的低。
  2. Surface active agents. determination of saponification value

    表面活性劑.皂化值的測定
  3. From the characteristic of district geochemistry, we can figure out, cu, ag, pb, zn abnormality main spread along the west branch river set and close to border layer, and the rock chemistry analysis prove, west branch river set have the higher ag chemical element abundance, the cu have the characteristic of asymmetry distribute, and display the migration of element in the late multiphase tectonic activity

    從區域地球化學特徵可以看出， cu 、 ag 、 pb 、 zn等元素異常主要沿西岔河組及相鄰層位分佈，巖石化學測量證明，西岔河組在區域上具有較高的ag元素豐度值， cu元素具不均勻分佈特徵，顯示出元素在後期的構造活動中的活化遷移。
  4. Ginkgo biloba. l, locally known as baiguo and gongsun tree, is special rare plan in china. at presellt, only one section, one category, one genus exists, so it is called " living fossil " of gymnospenn and be of vital scientific value in botany

    銀杏（ ginkgobiloba ）又名白果、公孫樹，是我國特有的珍貴孑遺樹種，也是目前世界上珍稀裸子植物之一，現僅存一科一屬一種，素有裸子植物「活化石」之稱，在植物學上具有重要的科學價值。
  5. Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system

    首先在流變學原理的基礎上，深入分析混凝土在輸送管道內的流動狀態，得出混凝土泵的負載特性方程；然後根據功率鍵合圖的建模方法，建立泵送迴路和分配迴路的數學模型，並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬，分析了在不同的輸入流量（泵送頻率）和換向時間下，活塞桿的位移和系統的液壓沖擊情況，找到了引起液壓沖擊的根本原因（即分配迴路的響應時間（固定值）與活塞桿的運動時間（變化值）不相匹配） ，並提出了相應的改進方法。
  6. The strengths of high volume fly ash mortars of different curing time, which are mixed with two kinds of low - quality fly ash, and different kinds and quantities of activators, are examined. and the ph values of their fly ash mortars are examined. the activation mechanism of fly ash and the factors influencing " enhancing - calcium " are analyzed and discussed

    測定了由兩種級粉煤灰配製的高摻量粉煤灰水泥漿體在不同的激發劑種類與摻量情況下各相應齡期的抗折、抗壓強度，並對其中幾種粉煤灰水泥漿體各相應齡期的ph值進行測試，對粉煤灰活化機理和影響粉煤灰「增鈣」的因素進行分析與探討。
  7. A0 is bigger when the gasification temperature is higher. as the initial pore structure parameter is affected by the change of pore structure at different pyrolysis temperatures

    應用此模型計算四種煤焦反應活化能、指前因子、孔結構參數、 a0等動力學參數值。
  8. Part i this paper has minutely studied the interaction between ag ( i ) and serum albumin. the binding of ag ( i ) to human serum albumin ( hsa ) or bovine serum albumin ( bsa ) has been studied by equilibrium dialysis at ph ( 5. 4 ). the scatchard analysis indicates that there exists several strong binding sites of ag ( i ) in both hsa and bsa. a notable hysteretic effect has been observed in the interaction of ag ( i ) with hsa or bsa using uv - visible spectrometry at ph ( 5. 4 ), which shows that the binding between ag ( i ) with hsa or bsa may induce a slow transition of hsa or bsa from the conformation of weaker affinity for ag ( i ) to one of stronger affinity ( a - b transition ). the rate constants and activation parameters of this transition parameters of this tansition were measured and discussed. the binding equilibrium has been also studied by resonance light - scattering spectrum ( rls ) and flurescence quenching

    第一部分：等離子點ph （ 5 . 4 ）條件下，用平衡透析法和紫外光譜，熒光光譜，共振散射光譜研究了ag （ ）與人血清白蛋白（ humanserumalbumin ，簡稱hsa ）或牛血清白蛋白（ bovineserumalbumin ，簡稱bsa ）的結合。 scatchard圖分析表明， ag （ ）在hsa或bsa中有強弱兩類結合部位，通過計算機擬合獲得結合的逐級穩定常數值。紫外掃描發現ag （ ）與hsa或bsa的結合存在滯後效應，表明ag （ ）與hsa或bsa的結合可能誘導蛋白質構象發生緩慢變化（ a - b ） ，測得並討論了這一構象變化的速度常數和活化參數。
  9. The lack of the sugar moiety could cause changes in the structure of the active site of the enzyme resulting in the observed modifications of the kms

    去除糖基會使葡萄糖氧化酵素的活化位構造改變，因而產生所觀察到的km值變化。
  10. The yield of ac decreases with the increase of koh, activating temperature and activating time while at first the amount of iodine adsorption increases then decreases. the amount of iodine adsorption of ac reached maximum when the ratio of koh to anthracite, activating temperature and activating time are 5, 750 c and 1. 5 hours respectively

    隨著堿炭比的增加，活化溫度的升高，活化時間的延長，所得活性炭的收率減少，碘吸附值則呈先增大后減小的變化規律，在堿炭比為5 ，活化溫度為750 ，活化時間為1 . 5h時，活性炭對碘的吸附出現峰值。
  11. Improved substrate : activated sludge to improve the bottom of the anaerobic environment, greatly reduce the hydrogen sulfide produced, the lower organic oxygen consumption and improve dissolved oxygen, water conditioning stability ph value

    改良底質：活化污泥，改善池底的厭氧環境，大大減少硫化氫產生，降低有機物耗氧量，提高溶氧，調節穩定水體ph值。
  12. First, we should establish the humane education ideas that centers on " human based " ; secondly, we should build the environment of " environmental point of the life " of humane education in digitized education ; finally i propose that some humane education principles are followed in digitized education, such as humanity principles, living principle, emotion principle, interactive principle

    首先要樹立「以人為本」 、 「面向生活世界」的人文教育價值取向;其次是在數字化教育中營造人文教育「生命環境觀」環境;最後是提出在數字化教育中一些人文教育原則的遵循，如人文化原則、生活化原則、情感性原則、互動性原則。
  13. Abies yuanbaoshanensis having survived the quaternary period ice - age is significant not only to studying the occurrence and evolution of the chinese ancient south plant flora but also to the ancient climate and geography. especially, it has the scientific value of inquiring into the climate of the quaternary period ice - age and is called live fossil because it could provide the basis for studying the climatic change and the changes of plant

    元寶山冷杉是第四紀冰期倖存下來的瀕危物種，在廣西的發現，對于研究我國南方古代植物區系的發生和演變，以及古氣候、古地理有重要意義，特別是對第四紀冰期氣候的探討有學術價值，它是研究氣候變化和植物變遷的依據，是活化石。
  14. The wxrd characterization showed that o - mmt possessed obvious nucleation effect on the crystallization process of b - pp. jeziorny and mo methods were used to study the non - isothermal crystallization process. the obtained value of kinetics parameters such as tp, n, zc, t1 / 2, a h, f ( t ), e showed that the o - mmt has nucleation effect in crystallization of pp and can increases the crystallization temperature of pp, quickens the crystall ization velocity, decreases the crystallization activation energy of pp but decreases the crystallization degree of pp at the same time

    運用jeziorny法和mo法研究了聚丙烯和復合材料的非等溫結晶過程，所得到的非等溫結晶過程動力學參數t _ p ， n ， z _ c ， t _ （ 1 / 2 ） ， h ， f （ t ） ， e的數值表明，有機蒙脫土的加入可以起到異相成核的作用，從而提高pp的結晶溫度，加快pp的結晶速率，降低pp的結晶活化能，但同時也會降低pp的結晶度。
  15. It was found that the composite film containing 28. 6 % polyisoprene suited well for biosensor construction. the apparent michaelis constanst and activation energy for the immobilized glucose oxidase are 11. 9 mm and 41. 1 kj - mol " 1, respectively. the biosensor response was influenced by ph value of determined solution, applied potential and operational temperature

    研究發現，復合膜中聚異戊二烯含量28 . 6為傳感器製作的最佳條件；固定化葡萄糖氧化酶的表觀米氏常數為11 . 9mm ，酶催化反應的表觀活化能為41 . 1kj ? mol ~ （ - 1 ） ；被測溶液的ph值、工作電位、使用溫度等對葡萄糖傳感器的響應有一定的影響。
  16. These plants contain various chemical constituents and have broad bioactivities such as diuresis, anti - tumor and anti - bacteria and should be further investigated

    該屬植物含有多種化學成分，主要是三萜和三萜皂苷類成分，具有利尿、抗腫瘤、抗菌等藥理活性，值得進行深入的研究和開發。
  17. And then the sde ligands were immobilized on the spacer arms - containing paam beads by glutaraldehyde or edc to prepare the bionic adsorbents. the factors that can influence the immobilized ligand density were also studied. the optimum conditions of coupling sde ligands through its - nh to paam beads by glutaraldehyde are : the initial concentration of 5mg / ml ( 8g wet paam beads ) of sde gives more efficient results than the higher ones ; the concentration of glutaraldehyde which activated paam beads is 5 % ; ph of activation is 7. 0 ; the coupling reaction time is at least 4 hours

    同時對影響sde配體固定化量的各種因素也做了初步的探討，結果如下：戊二醛固定化sde配體的最適條件為： sde配體的初始濃度為sing ml （載體用量為sg ，濕重）時，效率最高；活化載體時的ph值為7刀；戊二醛的活化濃度為5 ：偶聯時的ph值為7刀；偶聯時間不少於4小時。
  18. Non - isothermal kinetics study showed that the mechanism of zno - al2o3 solid - phase reaction was well fitted with cater ' s equation. active energy of solid - phase reaction derived from the experiments by the methods of ozawa equation avoiding the function of reaction mechanism was about 63. 48kj / mol, which was almost the same value of active energy deduced from cater ' s equation

    非恆溫動力學分析表明：鋅鋁尖晶石的固相反應機理符合卡特方程；採用卡特方程的機理函數和避開反應機理函數的ozawa方程得出的活化能分別為64 . 39kj mol和63 . 48kj mol ，兩值十分接近。
  19. Sixteen sup - processed from 110k to 300k were found. the range of trap energy is from 0. 19ev to 0. 34ev. the maximum of the initial density distribution of the carrier in the traps locates 0. 23ev, and the curve deviated from guass type

    本文採用一種tl曲線的自動分解技術，對硅橡膠輻照老化tl曲線進行了自動分峰，結果發現在110k ~ 300k的溫度范圍內有16個子過程，其陷阱活化能變化范圍為0 . 19 ~ 0 . 34ev ，被陷阱俘獲載流子初始濃度的分佈在0 . 23ev處具有極大值，且呈偏離高斯型的分佈。
  20. In this thesis, the chemical kinetic models with higher active energy enhanced by overpressure factors could be used for modeling the organic matter maturation and diagenetic history of the overpressured formation

    本文通過在成巖反應的化學動力學模型中加入超壓因子增加反應活化能，建立了超壓條件下成巖作用的數值模擬系統。
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