查询词典 thermal-insulating value
- 与 thermal-insulating value 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Aesop's advanced high-temperature thermal insulation products and innovative technologies, create value for customers.
伊索公司先进的高温隔热产品和创新的隔热技术,为客户创造价值。
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It actually helps; by adding air into the mattress, you can increase the thermal value.
实际上这是很有帮助的,在气垫里增加气体,你可以增加温度。
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In the first part presented in Chapter 3, the previous work on the SKAWs in two limit case of 1≥β≥me/mi and β≤me/mi≤1 was generalized to the case of an arbitraryβ value where β is the ratio of thermal pressure to magnetic pressure, me(I is the electron mass, and it was showed that the SKAW accompanied by both dip and hump density solitons are possible.
这第一部分中,首先将前人关于这两个极限情行下(即1≥β≥me/mi和β≤me/mi≤1)的SKAW的工作推广到更一般的参数范围,给出了SKAW存在的一般判据,并证明在β~me/mi的情行下,伴随有稀疏和压缩密度孤子SKAW都是可能的。
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This article discussed the voltage observed value which is showed by the digital milli-voltage table with the corresponding time relations in the "flat stable state method measuring the thermal conductivity coefficient of bad conductor" experiment,using the Excel program to find asymptotic lines,in order to resolve heat radiation rate with the derivative method.
本文讨论了在"用平板稳态法测量不良导体的导热系数"实验中,对实验过程中数字毫伏表显示电动势测量值与相应的时间的关系,利用Excel程序求渐近线,再求其导数以求散热速率的方法。
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Simulation of heat transfer in the circular microchannel is conducted and it is revealed that heat transfer to the wall increases with the effect of axial conduction. The effect of thermal entrance is to increase the local Nusselt number. The smaller the velocity slip coefficient, the larger the asymptotic value of the Nusselt number.
对圆形微通道换热特性进行了数值仿真,结果表明,轴向热传导和入口效应增加了入口处的局部努塞尔数,速度滑移系数越小,局部努塞尔努塞尔数的渐进值越大。
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Based on the boundary integral formula and natural boundary integral equation for the boundary value problems of biharmonic equation , the non-symmetrical banding solutions to the circular plate under thermal boundary conditions are gained by the Fourier series and convolution formulae.
根据双调和方程边值问题的边界积分公式和自然边界积分方程,利用傅立叶级数及卷积的几个公式,求得了相应变温边界条件下非对称载荷圆板的弯曲解,从实践上证明了此方法的可行性。
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By using data of Nobeyama radio heliograph, we calculate value of magnetic field in lower corona in some active region from thermal bremsstrahlung, and preliminary result has been obtained.
利用Nobeyama射电日像仪的观测资料,以热轫致辐射机制为基础对一些活动区的高层大气磁场进行了估算,得到了一些初步的结果。
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This paper presented a practical mathematical model of coordinated control object of supercritical pressure unit, adopting observer to estimate coal heat value, and design a synthetic coordinated control system with state feedback based on increment function observer-KDx, PID, intelligence control and British thermal unit.
该文给出超临界机组协调受控对象的一种实用数学模型,采用观测器预估燃煤的热值,设计一种基于增量式函数观测的状态反馈+串级PID+智能控制+热值补偿的综合型协调控制系统。
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In theory, kinetic theory of gases with classical mechanics and statistical methods based on the thermal motion and interaction to make the appropriate simplifying assumptions, gives molecular modeling and collision mechanisms, using probability theory dealing with a large number of elements of collective behavior, characterized by the collective movement find the statistical average value.
理论上,气体动理论以经典力学和统计方法为基础,对热运动及相互作用做适当的简化假设,给出分子模型和碰撞机制,借助概率理论处理大量分子的集体行为,求出表征集体运动的统计平均值。
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Through the flue gas and air characteristic analysis in supercharged boiler,the results showed that the value of parameters would increase with the increase of fuel consumption.And volume heat load of the furnace, fuel consumption, heat change between flue gas and convective heating surface and evaporation value would increase with the increase of compression ratio.The heat calculation would be different because of dissimilar thermal calculation in the turbo-compressor when the boiler load was changed.As the boiler load increased,heat loss in the turbo-compressor would increase and the efficiency of the boiler would decrease.The results of the boiler start-up simulation showed that the time of start-up would decrease with the increase of flue consumption ,but instantaneous pressure amplitude would increase.Steam water"s dymamic diversification would be more complex than flue gas"s,and dynamic characters of their parameters would be changed due to different boiler load and disturbance variable,which was shown by results of the simulation when boiler load was changed.
通过分析增压锅炉内的空气、烟气参数特性,发现随着锅炉负荷的增加,空气和烟气的各项参数值都相应的增加;炉膛容积热负荷、锅炉的燃料负荷随着增压比的提高成比例增加;随着增压比的增大,烟气与对流受热面的换热增加,蒸发量随之增加;由于涡轮增压机组在不同负荷下的热力计算不同而造成增压锅炉在不同负荷下的热平衡计算的不同;锅炉增压机组的总的热损失随着锅炉负荷的增加而增加,而增压锅炉的热效率随着锅炉负荷的增加而减少;锅炉启动模拟仿真结果中发现,锅炉启动时燃料量增加,锅炉的启动时间就会减少,但是瞬时升压速度会增加;而动态负荷变化模拟仿真结果中发现,锅炉汽水侧的变化相比烟气侧更为复杂,且在不同负荷和不同扰动量下,烟气侧和汽水侧的重要参数动态特性是不同的。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力