热舒适,有效温度,预测平均评价,预期不满意百分率。
Thermal comfort, effective temperature, predicted mean vote, predicted percentage dissatisfaction.
论述了自行研制的钢轨全断面有效温度测试仪的原理及结构。
The principle and structure of the self made testing instrument for measuring the effective temperature in the full cross section of steel rail are described and discussed in this paper.
本文的第一部分对天空长波辐射和天空有效温度的测定方法作了简要评述。
In the first part of this paper some typical methods for measuring sky long wave radiation and sky effective temperature are briefly reviewed.
恒星表面有效温度是恒星的一个重要物理参量,是恒星光谱差异的决定因素。
The effective temperature of a star is one of the most important parameters, which determine the continuum and spectral lines in the stellar spectrum.
太阳表面的有效温度为5762k,而内部中心区域的温度则高达几千万度。
The surface of the sun effective temperature for 5762 K, and the central region of the internal temperature is as high as millions degrees.
该测试台首次在实验室测试技术中模拟天空有效温度及室外风速等因素,以反映这些因素对覆盖材料保温性能的影响。
It is the first time to simulate the sky temperature and wind velocity outside of greenhouse in the laboratory to measure their infections to the thermal properties of the covering materials.
快电子的有效温度较好地满足共振吸收的温度定标律是由于反射激光加速与共振吸收机制均是通过朗道阻尼或波破对电子进行加速的。
The effective temperature of fast electrons is consistent with the temperature scaling of the resonance absorption, which is due to Landau damping or wave breaking.
在从样本星的色指数(B -V) ,(U -B)和视差得到它们的有效温度和光度之后,我们发现在赫罗图上它们大多数是位于主序带内的。
After deriving their effective temperatures and luminosities from their (B-V), (U-B) colors and parallaxes we find their positions in the HR diagram to be mostly confined to the main sequence.
他手里握着一根标了色标的套索来表明套索最有效的温度和季节。
He holds a lasso color-coded to indicate the temperature and season in which it works best.
“我们觉得冷却水算是及时的布置到三号机组,这将有效降低反应堆的温度”,HidehikoNishiyama表示。
"We think the water was duly delivered to the inside of unit 3," which should lower the temperature of fuel in the reactor, he said.
同时,邮件中提到的科学家用“诀窍”来“掩盖温度下降”的内容,也使用来证明全球变暖的数据的有效性倍受质疑。
It has also raised questions about the validity of the global temperature record used to demonstrate global warming, based on email that scientists used a "trick" to "hide the decline".
细胞只能在一定的温度范围内存活,而进一步保证它们有效工作的温度范围就更小了。
Cells cannot remain alive outside certain limits of temperature, and much narrower limits mark the boundaries of effective functioning.
夜间当温度变化消失或是与白天截然相反时,巢内空气循环减弱,有效避免热流失,使得巢穴室温保持稳定。
This circulation gets moreor less switched off at night when the temperature gradients disappear or reverse, avoiding heat loss and keeping the nest at a roughly constant temperature.
细胞与温度细胞只能在一定的温度范围内存活,而进一步保证它们有效工作的温度范围就更小了。
Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning.
这也就意味着你身体的自动降温机制更有效率,身体的自动降温会使你的心跳速度相应变缓,皮肤温度也相应变低。
That means your body will cool itself more efficiently, which keeps your heart rate and skin temperature lower.
研究人员也检验了鱼群数量的恢复是否足以令保护区更有效地抵御暴风雨的侵袭和温度变化带来的影响,但检验结果未达到统计上的显著水平。
Theresearchers also examined whether the recovery was sufficient to makethe protected areas more resilient to storms and changes intemperature, but the results were not statistically significant.
在混凝土坝中利用冷却水管中循环冷水来降低混凝土内部水泥的水化热温升,是混凝土坝温度控制的最有效措施。
The cooling pipe, using circling cooled water to reduce the heat of hydration in concrete DAMS, is the most efficient method for temperature controlling in concrete DAMS.
粗晶lc 4合金在较低温度和较高应变速率条件下,因能产生有效的再结晶细化,而呈现出一定的超塑性。
The coarse crystalline LC4 alloy exhibit some superplasticity under lower temperature and higher strain rate, because it can create effective recrystallization refinement.
结果表明此主动热控系统能对航天器电子设备温度进行有效控制。
The result shows that this system with fuzzy control could control the electronics temperature effectively.
但是由于其周围温度环境(辐射、热传导及对流状况等)与电机内部的发热规律不一致,所以不能对电动机进行有效的保护。
But because of the temperature environment (radiation, heat conduction and convection) and the internal heat of the motor is not consistent, so we can not effectively protect the motor.
配合数控温度,时间设定及数控风量,附气流量显示,可准确及有效率对芯片进行返修。
With digital temperature setting, time setting, digital airflow setting and airflow parameter display, the performance becomes more efficiently and precisely.
合理选择离子氮化温度、气氛氮势和处理时间,能有效控制钛材氮化层中的化合物相的种类和相对含量。
The kind and relative content of nitrides in nitrided layer can be effectively controlled through appropriate selection of technological parameters.
最后通过实例分析了影响型腔温度的各种因素,也验证了文中算法的正确性与有效性。
An example was demonstrated to illustrate the correctness and effectiveness of the numerical method as well as to analyze the factors influencing mold cavity temperature.
并在此基础上,以光合有效辐射、温度和降雨量作为气候指标,分析了它们与牧草长势之间的关系。
On this basis, this paper takes effective photosynthesis radiation, temperature and rainfall as climatic indexes, and analyzes their relations with pasture growth.
分级时效处理,低温下先让合金内部的宏观应力松弛,再在较高温度下时效,可有效地避免棒材纵向开裂。
However, stepped aging, which relaxes internal macro-stress under lower temperature then ages under higher temperature, can avoid longitudinal cracks effectively.
温度系统是一类较难控制的对象,例如文中所述硅钼炉的温度控制问题,作者采用经验规则控制方法解决了这类对象的有效控制问题。
The temperature system is a class of difficult object, In this paper, an method of control based on the experiment rule for the Si Mo furnace is developed.
然而加湿器的温度系统是一个大时滞非线性系统,采用常规的PID控制无法实现有效的控制。
Since the temperature system of humidifier is a large time-delay nonlinear system, the normal PID control can not achieve the desired performance.
然而加湿器的温度系统是一个大时滞非线性系统,采用常规的PID控制无法实现有效的控制。
Since the temperature system of humidifier is a large time-delay nonlinear system, the normal PID control can not achieve the desired performance.
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