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- The energy of activation is the minimum energy level that two colliding molecules must possess in order to undergo a given chemical reaction. 激活能就是使兩個(gè)碰撞分子得以進(jìn)行某特定的化學(xué)反應所必須具有的最低能級。
- At room temperature,k_(obs)is 0.0429 min~(-1). The apparent energy of activation is 52.56 kJ/mol. 室溫下kobs為0.;0429 min-1;表觀(guān)活化能為52
- The energy of activation, E ,and preexponential factor, A ,were calculated by Kissinger and Ozawa equations. 利用Kisinger和Ozawa公式計算了表觀(guān)活化能E和指前因子A。
- Catalysts are said to reduce the energy of activation during the transition phase of a reaction. 催化劑據說(shuō)能減少核反應的過(guò)渡階段的激活能量。
- The energy of activation of bimolecular cyclopolymerization was found to be 3.7 kcal/mole higher than that of monomolecular reaction. 本文還求得雙分子環(huán)化反應活化能(E_(1c))較單分子環(huán)化反應活化能(E_c)高約3.;7千卡/克分子;因而對為什么聚合溫度升高時(shí)聚合體環(huán)化率也將升高作出解釋。
- Based on the experimental results and Arrhenius formular the energy of activation of HC1 reacting with (100) InP, Ea=14kcal/mole, is calculated. 由實(shí)驗結果和Arrhenius公式求得HCl對InP(100)的化學(xué)反應激活能E_a=14kcal/mole.
- However, the activation energy of vesicle formation is not too high, which implies that the control procedure of the process is independent of activation energy. 此外,動(dòng)力學(xué)結果表明囊泡形成過(guò)程很長(cháng),但其活化能不大,這意味著(zhù)囊泡形成過(guò)程的控制步驟可能不是活化能控制。
- The apparent energy of activation of curing falls from 26 kcal/mole in the absence of the catalyst to 20 kcal/mole in its presence, being little affected by the amount of catalyst used. 聚合反應表觀(guān)活化能約由無(wú)催化劑存在時(shí)的26千卡/克分子降為20千卡克分子,改變催化劑的含量對表觀(guān)活化能影響很小。
- In summary, FIR ( Far infrared ) has three main characteristics which namely are radiation, permeation and resonance absorption to form the energy of activation to benefit the health of human body. 整體來(lái)說(shuō),遠紅外線(xiàn)具有三個(gè)主要特性,亦即放射,滲透力以及共i鳴吸收,以致形成活性化能量,有益身體健康。
- The results show that the burnability of raw meal could be significantly improved with slag, since slag reduces the temperature of liquid formation and the energy of activation of clinker formation. 結果表明,由于礦渣可降低液相出現溫度和熟料形成活化能,因此能顯著(zhù)改善生料易燒性。
- The solar cell can convert the energy of sunlight into electric energy. 太陽(yáng)能電池能把陽(yáng)光的能量轉化為電能。
- There has been a lot of activity in the town today. 今天市中心相當熱鬧。
- The energy of motion is called kinetic energy. 運動(dòng)的能量稱(chēng)為動(dòng)能。
- The results show that the in-terfacial adhesion strength increased noticeably for composites of active aramid fiber but the fracture energy of the interface decreased. 實(shí)驗結果證明,芳綸表面改性顯著(zhù)提高了其復合材料界面的粘結強度,相反卻降低了其界面斷裂能。
- There is no way to harness the energy of fusion. 無(wú)法利用這種巨變能。
- The dam harnesses the energy of the river. 水壩利用水的能量。
- Stubbornness is the energy of fools. 固執是愚人的能源。
- Q: Is it vitality, the energy of life, livingness? 它可是活力,生命力,活性?
- Of or relating to the energy of light. 光能的,與光能有關(guān)的
- A short period of active trading, as on a stock exchange. 小混亂如股票市場(chǎng)的爆漲等短時(shí)期內的活躍行市