释义 |
kilojoules 英kaɪləd'ʒuːlz美kaɪləd'ʒuːlz COCA²⁴⁰⁶⁷⁶BNC²³⁶²¹³⁺¹ 基本例句 n.千焦耳¹⁰⁰原型kilojoule的三单 Also known as sugar alcoholsalong with sorbitol and mannitol, these sweeteners contain kilojoules. Because they are absorbed slowly, they can cause stomach upset. 别名为糖醇含有山梨醇和甘露醇,一种具有热量的甜味剂。由于吸收缓慢,它们可能导致胃不舒服。 running8 And, likewise, if we look at fluorine in its diatomic molecule, it is160 kilojoules per mole. 一样的,如果我们观察二价的氟,它是每摩尔160焦。163 And this turns out to have a bond strength of435 kilojoules per mole. 这证明有每摩尔435焦的,的共价能。163 So, for example, for the chlorine case, we would say that the electron affinity for chlorine is actually positive349 kilojoules per mole. 比如,以氯为例,我们可以说氯的电子亲和能,应该等于正的,349,千焦每摩尔。163 The egg white contains about15 Calories60 kilojoules. 蛋白含有约15卡路里60千焦耳。 yeeyan A large egg yolk contains approximately60 Calories250 kilojoules. 一个较大的蛋黄含有约60卡路里250千焦耳。 yeeyan And the change in energy for this reaction is negative349 kilojoules per mole. 然后得到这个过程的能量变化为,负的,349,千焦每摩尔。163 By feeding the grains to livestock, we receive only10% of the available kilojoules. 用粮食喂养牲畜,我们只能得到10%的可用千焦耳。 blog.sina.com.cn Essentially we're not going to see this, it's9 kilojoules per mole. 本质上我们不会看到它,它等于9千焦每摩尔。163 If we look at the thermodynamic quantities, dH the enthalpy and the entropy of the reaction, what we find is delta H is minus209 kiloJoules and delta S is plus132 joules per Kelvin. 考察反应的自由焓和熵,我们发现自由焓,等于-209千焦,熵的变化是132焦耳每卡尔文。163 In contrast, the dissociation energy of a bond for hydrogen, and molecular hydrogen is everywhere around us, we see432 kilojoules per mole. 相反,氢分子在我们周围到处都是,一个氢分子的离解能,是432千焦每摩尔。163 Ionization Energy IE and Electron AffinitiesEA are expressed as kilojoules per mole. 电离能和电子亲和性表达为每千焦耳摩尔。 hxzxs It is569 kilojoules per mole. 它是每摩尔569焦。163 It only has a dissociation energy of.1 kilojoules per mole. 它的离解能只有0。01千焦每摩尔。163 Nutritionists advise that athletes get10 percent of their total daily kilojoules from it. 营养学家建议,运动员可以从糖中获得他们每天摄入总热量的10%。 running8 So we know what that number would be, it would be negative424 kilojoules per mole that we see here. 我们知道它的值是多少,它就是我们在这见到过的负,424,千焦每摩尔。163 So, what we get for the disassociation energy for a hydrogen atom is424 kilojoules per mole. 因此,我们就得到了氢原子,离解能的大小为,424,千焦每摩尔。163 So this is not going to be a favorable process, we're going to find that the electron affinity is actually a negative7 kilojoules per mole for nitrogen. 因此这并不是一个容易发生的过程,我们会发现氮的电子亲和能,应该是负的,7,千焦每摩尔。163 Weight is largely determined by how you balance your intake of kilojoules from food with the energy you use in everyday activities. 体重是否超标取决于,你从食物摄取的能量和你每天活动消耗能量的差值。 ddinfo Your body stores kilojoules that you don't need for energy as fat. 身体储存的能量就会堆积成脂肪。 ddinfo |