由于保持平稳,舒适的温度的方法,建筑特征放热板高高的天花板。
As a way of maintaining a steady, comfortable temperature, the building features heat release panels high up in the ceiling.
矿物掺合料的加入可明显降低水化热、水化放热速率,推迟达到最高温度的时间,尤其是双掺、三掺时降低效果更为显著。
Mineral blend can markedly reduce the hydration heat and the hydration exothermic rate, and postpone the arrival time of the highest temperature, particularly the double adding and tri adding.
用于强放热反应的搅拌釜中热量的移出与釜内温度的均匀分布是工业生产应用的一个重要课题。
Heat transfer in a high exothermic reactors and uniformity of temperature profile in the reactor are very important in industry.
介绍了高效减水剂对混凝土水化温度升高、放热率及强度影响的试验结果。
Testing results for effects of high range water reducing agent on hydration temperature elevation, heat emission and strength of the concrete were presented.
在强放热反应的固定床催化反应器的设计中,床层温度的控制常成为设计的主要焦点。
The control of catalyst bed temperature in a fixed bed reactor during high exothermic reactions is of primary concern to designers.
放热交联反应使泡沫样品的温度升高。
The exothermic crosslinking reaction causes the rising temperature in the foam sample.
而拿起自行车筐里的透视镜,看看太阳的里面,最内部是情况匪夷所思的核心,温度有1500万度,太阳为什么能发光放热?
And pick up a bike basket perspective mirror to see inside the sun, the most incredible situation of internally the core temperature 15 million degrees, the sun is able to do light-emitting heat?
温度对包合反应的影响不大,包合过程是一个能自发进行的放热过程。
Temperature has little effect on the process of inclusion reaction which is a spontaneous exothermic process.
结果表明由于热稳定剂的加入,使PU的外推起始分解温度和最大分解温度推迟,放热速度减慢。
The results obtained shown that the initial decomposing temperature and maximum decomposing temperature of PU are postponed and the exothermic rate is retarded with adding the thermal stabilizer.
两个样品的第一个放热峰温度差别不大,但是第二个放热峰温度随成分的变化很大。
There isn't almost disparity between the first exothermic top temperature of two kind of samples, but the second exothermic top temperature changes bigly as component of samples changes.
目前所生产的水泥放热速度较过去大为提高,这使得大体积混凝土的温度裂缝问题日益突出,已成为普遍性的问题。
Nowadays, the thermal release speed of the cement is comparatively much faster than that in the past, this makes the thermal crack problem of the large mass concrete more outstanding and common.
大体积混凝土结构水化热温度场分析的关键是混凝土中水泥水化反应放热模型的确定。
The key of temperature field analysis in massive concrete is the model for hydration heat of cement.
混凝土砖做成的墙面和地面还起到了温度调节剂的作用。 白天储存热量,夜晚又释放热量来保证室内恒温。
Besides, the concrete block walls and floor also serve as a thermal mass, regulating the interior temperature by storing daytime heat and releasing it at night.
结果表明,小麦胚芽油的恒温溶解度随压力升高而升高,恒压溶解度随温度升高而降低,且溶解过程为放热过程。
It was found that the solubility of wheat germ oil increased with pressure employing during extraction and decreased with temperature. Exothermol phenomena was observed.
提出了考虑温度和化学反应物浓度影响的混凝土水泥水化反应放热模型。
A new formula was proposed to simulate the hydration heat of cement in concrete. The model takes the influence of temperature and concentration of reactant into account.
海洋水还通过吸收和释放热量而使地球的温度保持稳定。
The water in the oceans also keeps the temperature of the earth steady by absorbing and releasing heat.
研究显示:石蜡的相变温度可根据组成进行调节,相变潜热大,无过冷现象,在多次吸放热后相变温度和相变潜热变化很小,稳定性好。
The results show that the phase change temperature of paraffin can vary with the constitution, and paraffin has larger phase change latent heat and no supercooling.
在放热过程中,蓄热材料温度变化拐点值比同高度的水温拐点值的出现慢2分钟,说明相变蓄热材料具有延时性。
In the water supply process, the turnover temperature of the PCM appeared two minutes later than the water temperature on the height, which indicates that the PCM has the features of time delay.
在放热过程中,蓄热材料温度变化拐点值比同高度的水温拐点值的出现慢2分钟,说明相变蓄热材料具有延时性。
In the water supply process, the turnover temperature of the PCM appeared two minutes later than the water temperature on the height, which indicates that the PCM has the features of time delay.
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