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- These record of time and the change of calorimeter temperature, adopt Reynolds temperature correction to evaluate the change of calorimeter temperature, calculate the decompound enthalpy of solid. 采用雷诺温度校正曲线法,求出样品燃烧前后系统温度的变化值,用盖斯定律计算出固体物质的分解焓。
- Keywords Oxygen bomb;Solid;Decompound enthalpy;Barium carbonate; 氧弹;固体;分解焓;碳酸钡;
- Determination of the decompound enthalpy of calcium carbonate with oxygen bomb calorimeter 用氧弹量热计测定碳酸钙的分解焓
- decompound enthalpy 分解焓
- The enthalpy is constant in the throttling process. 节流过程焓不变。
- Understand the physical meaning of enthalpy. 理解焓的物理意义。
- Only differences in enthalpy are of practical engineering interest. 在实际工程上有意义的只是热含量之差。
- The phase-transition enthalpy and entropy of water were calculated. 获得了水的相变焓和相变熵.
- Herbs, perennial.Leaves alternate, pinnately to ternately decompound. 多年生草本叶互生,对三出多回复出的成羽状。
- A change in enthalpy also takes place when a change of phase occurs. 相发生变化时,焓也发生变化。
- The effect of a solution heat exchanger on the enthalpy COP is also discussed. 另外;分析了溶液换热器的换热效率对吸收式热转换器系统性能系数的影响.
- Enthalpy is the amount of energy in a system capable of doing mechanical work. 焓是系统中能够做机械工的能量的多少。
- And some decompound production of foaming agent can reinforce the foaming ability of refining slag. 发泡剂分解后部分产物作为高熔点粒子存在于熔渣中,提高了精炼渣的泡沫化性能。
- Because the skin excretes melanin, which will come out absorb the UV rays from sun and darken the skin, but the hair doesn't, it can only decompound melanin. 答案一,人体会在皮肤表面增加黑色素的沉积,阻挡阳光中的紫外线深入皮肤内层,但是头发没这本事,只会分解黑色素。
- After the garlic is crushed, allin is released, and when the allin decompound completely, Allicin is created.Allicin is a very volatile substances. 大蒜辣素是大蒜被粉碎后,蒜酶被释放出来,将蒜氨酸酶解,产生了大蒜辣素,大蒜辣素是非常不稳定的活性物质。
- Heat transfer coefficient,comprising convective and radioactive components may strongly depend on the actual flow enthalpy and density. 由对流和辐射两部分组成的热交换系数极大地依赖于实际活动的焓和密度。
- A multiscale method can decompound the signal into outline and detail parts,which is helpfull greatly to a finer analysis. 多尺度分析方法可以在不同的尺度上将信号分解成为轮廓和细节,这样有助于对信号进行更为精细的处理。
- At the choosed conditions, oxidation rate of pyrite and arsenopyrite is 71.0% and 92.4% and decompound rate of nickel sulphide can reach to 88.8%. 在选定的工艺条件下;细菌对载金矿物黄铁矿、毒砂的分解率分别达到71.;0%25和92
- Flavour compounds of fermented sausage are formed through carbohydrate fermentation ,fat metabolism, nitrogenous compounds decompound and spices . 发酵香肠的风味物质主要来自于碳水化合物、脂肪、蛋白质的代谢和氧化,以及人为添加的香辛料。
- The key to calculate the specific enthalpy and enthalpy difference is to make sure of the benchmark as well as the value of heat capacity value. 比焓和焓差的计算关键是计算基准的确定,同时也离不开热容值的正确获取。
