1) coal characteristic temperature
煤特征温度
2) characteristic temperature
特征温度
1.
Research on characteristic temperature in coal spontaneous combustion with thermal gravity analysis method;
采用热重分析法研究煤自燃过程的特征温度
2.
Experimental research on characteristic temperature of waxy crude;
含蜡原油特征温度实验研究
3.
808 nm high power semiconductor lasers with high characteristic temperature;
具有高特征温度的808nm大功率半导体激光器
3) characteristic temperature method
特征温度法
1.
Taking the meteorological condition of Guangzhou as the background,simulates the annual cooling consumption of buildings in south China under the circumstances of the best ventilation,the worst ventilation and ventilation out of control respectively by using the characteristic temperature method.
以广州气象条件为例,利用特征温度法模拟研究了南方建筑在通风最佳、最差和失控情况下的全年空调耗冷量。
2.
Taking high-rise apartment as object, based on the characteristic temperature method, studies the influence of area ratio of window to wall on the heating and cooling energy consumption and their relative variation rates when the same improvement measure is taken to the building.
以高层公寓式居住建筑为对象,利用特征温度法研究了对建筑采取相同改进措施时窗墙面积比对建筑冷热耗量和能耗相对变化率的影响,并分析了当建筑体形系数不同时,窗墙面积比对全年空调与供暖冷热耗量指标以及采取相同节能措施建筑的全年空调与供暖节能量及节能率的影响。
4) high characteristic temperature
高特征温度
1.
To settle the problems that on the condition of high temperature and high power,threshold current of semiconductor lasers will rise,wavelength excursion will occur,radiation efficiency will descend and so on,and we have designed and grown AlInGaAs/AlGaAs strained layer quantum well lasers with high characteristic temperature.
为了解决半导体激光器在高温、高功率情况下工作时出现的阈值电流升高,波长飘移,发光效率下降等问题,设计并生长了一种具有高特征温度A lInGaAs/A lGaAs应变量子阱激光器。
5) Temperature-sensing points
温度特征点
6) characteristic temperature method (CTM)
特征温度法
1.
Simulates annual cooling and heating energy consumption per building area of the same building before and after the improvement of building envelope by way of characteristic temperature method (CTM).
以广州、重庆、北京等12个城市为对象,分别以DOE2中的TMY2,DeST-h中的TRY及修改的TMY2辐射数据,构建了36组完全不同的8760h气象数据库,利用特征温度法模拟计算相同建筑在围护结构改进前后单位建筑面积的全年空调和供暖耗能量。
2.
This paper calculates the cooling load of a large shopping center by traditional calculation method and characteristic temperature method (CTM) respectively, and makes comparative analysis .
分别用传统算法和特征温度法对某商场的空调冷负荷进行了计算和对比分析,比较发现在与设计日最大负荷时刻相近的气象条件下,特征温度法得出的设计负荷与传统算法是相近的,负荷构成也是相似的;验证了特征温度法的可靠性,证明它可以作为实际工程负荷计算的依据;用特征温度法研究了全年空调负荷的逐时分布、负荷频率和时间频率随部分负荷率的变化规律,这对商场空调系统设计和设备选型具有一定的指导意义。
补充资料：特征温度(characteristic temperature)
分子式：
CAS号：
性质：又称特征温度(characteristic temperature)或居里-外斯温度(Curie-Weiss temperature)。铁电体在居里温度以上，自发极化开始消失的温度，常以θ表示。对于一级相变的铁电体，外推居里温度小于居里温度。对于二级相变铁电体，两者相等。
CAS号：
性质：又称特征温度(characteristic temperature)或居里-外斯温度(Curie-Weiss temperature)。铁电体在居里温度以上，自发极化开始消失的温度，常以θ表示。对于一级相变的铁电体，外推居里温度小于居里温度。对于二级相变铁电体，两者相等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条