nuclear reaction energy 核反应能 reaction energy barrier 【化】 反应能垒 medium energy kaon reaction 中能K介子反应 相似单词 critical a. 1.紧要的,关键性的,危急的 2.批评的,批判的,评论性的 3.吹毛求疵的,爱挑剔的;对...表示不满的(+of) 4.必不可少的;紧缺而必须的 energy n. 1. 活...
In a reaction where energy is released, the total energy of the products is ___ the total energy of the reactants. A. greater than B. less than C. equal to D. depends on 相关知识点: 试题来源: 解析 B。在释放能量的反应中,产物的总能量小于反应物的总能量。选项 A“greater than”表示...
A. slow B. fast C. weak D. strong 相关知识点: 试题来源: 解析 D。释放大量能量的反应可能是强烈的(strong)。选项 A 慢和释放能量多少无关;选项 B 快也不能直接说明释放能量多;选项 C 弱不符合释放大量能量的描述。反馈 收藏
The activation energy of the reaction has been determined over the temperature range 15-60C as 6.3 +/- 0.6 kcal/mol (26.4 +/- 2.5 kJ/mol). From this value and the activation energy of the reverse reaction, the e/sub aq/ enthalpy of formation H/sub f/ = -32.6 +/- 1.6 kcal/mol ...
1.identify anode & cathode2.identify positive & negative electrode (请注意*anode – at which oxidation reaction occur 与negative electrode 是不同的概念,也不总是在同一个electrode。这一点在AOS 2 electrolysis 中会深入讨论) 3.function of electrode, electrolyte, salt bridge, membrane4.use of porous...
The energy released by the chain reaction is transformed into heat. 连锁反应释放出来的能被转换成热。 We'll bend to translating a book on atomic energy. 我们将专心翻译一本有关原子能的书。 The fuel shortage awoke the country to the need for developing atomic energy. ...
aEutectic reaction. A reaction wherein, upon cooling, a liquid phase transforms isothermally and reversibly into two intimately mixed solid phases. 共晶反应。 反应,在冷却,液体阶段isothermally和反演性地变换成二亲密地被混合的固相。[translate]
This type of energy gets saved inside tiny atoms that remain invisible. These atoms make up the entire universe. The fission reaction that happens in nuclear plants forms enough energy to power up huge cities. 6. Solar Energy Consumption ...
1. the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur; "catalysts are said to reduce the energy of activation during the transition phase of a reaction" 行业词典 体育 活化能
Before the chemical reaction was controlled, a lot of energy ___ released. A. had been B. was C. is D. has been 相关知识点: 试题来源: 解析 A。在化学反应得到控制之前,大量的能量已经被释放了,“过去的过去”且是被动,用过去完成时的被动语态,A 选项正确。反馈 ...