daytime performance

daytime performance的基本解释

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日场

与daytime performance相关的网络例句 [注：此内容来源于网络，仅供参考]

US altogether has produced 12,,677 B-17, to August, 1944, the United States Army navigation air force at least had 33 B-17 bombardment group to deploy at the overseas operation. 1943rd, during 44, 45 years in USAAF in the scale huge daytime precision bombing combat which the German sky carries on, B-17 but the reputation greatly inspires as a result of the outstanding tenacious performance.

美国一共生产了 12，677 架 B-17，到 1944 年 8 月，美国陆军航空军至少已有 33 个 B-17 轰炸机大队部署在海外作战。1943、44、45 年间在 USAAF 在德国上空进行的规模庞大的白天精密轰炸作战中，B-17 由于优异顽强的表现而声名大振。

Dichotic listening performance of 32 students with normal hearing was tested every 15 minutes continously during 8 hour of daytime to investigate temporal and dynamic fluctuations of verbal processing.

对 32名听力正常的大学生被试在日间进行连续 8h汉语单字词两耳分听测验，以检查大脑两半球加工汉字语音机能优势的时间性动态变化。

Based on a computing model of floor heating residences, indoor thermal environment and heat distribution under the effect of heat charge/discharge, operation control and solar radiation has been concluded. Concept and formula of equivalent heat supply has been put forward which indicate that actual heat supply will be equal to the sum of design heat supply and equivalent heat supply. Recommend coefficient has been given taken Dalian as an example. Computed according to the new method, design heat supply can be reduced to 37% in cloudy day and 43.3% in sunny day, energy saving effect is very obvious. In Tromb wall solar house, effect of concrete wall on indoor temperature swing and attenuation of temperature wave is very obvious. While the outdoor air-temperature swing exceeds 10℃, indoor air-temperature swing belows 3℃. In the experiment, maximal difference in temperature between inner surface and outer surface of the 300mm wall exceeded 10℃. Heat storage and collector efficiency varies adversely according to solar radiation. Factors such as thickness, material, absorptance of the wall and permeation of the glass cover all have big influence on heat storage and collector efficiency. There exsisted an optimal thickness of the wall, which can make the best of heat storage and collector efficiency. Most of the heat stored in conventional Trombe wall during the daytime has been lost to the outside at night without heat preservation. Heat preservation on the outside surface of the wall has effectively improved heat release performance of the wall at night, heat supply to the room has increased too.

通过建立的地板采暖系统动态热性能分析模型，得出了在蓄放热特性、运行方式和太阳辐射等因素耦合作用下的室内热环境及热量分配比例，提出了等效供热量的概念及计算公式，指出实际所需供热量应等于设计供热量加上等效供热量，并以大连为例，给出了等效供热量的修正系数，以新方法计算，阴天可减少设计供热量37％，晴天最大可以减少设计供热量43.3％，节能效果显著；集热蓄热墙式太阳房中，混凝土蓄热墙的室温均一化效果和对温度波的削减作用非常明显，当室外温度波动最大幅度超过10℃时，室温波幅不超过3℃，实验中300mm厚墙体内外表面温差超过10℃；墙体蓄热效率与集热效率随太阳辐射照度的变化呈相反的变化趋势；墙体厚度、材料、表面吸收率以及盖板透过率等因素对集热和蓄热效率均有较大的影响，存在一个最佳的墙体厚度值，使得墙体集热和蓄热综合性能最优；传统的蓄热墙夜间没有外保温，辐射散热损失很大，研究表明墙体外保温方式明显改善了蓄热墙夜间的散热性能，增加了向室内的供热量。