有效温度
- 网络Effective Temperature;Teff;CET
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高转速时,随着时间的延长,Al粉颗粒的颗粒尺寸变大,显微应变增大,有效温度系数降低。
Under high speed , both the particle size and microstrain of Al powder increase , while the effective temperature decreases .
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得到的主要结论是:没有坚实的证据说明观测到的Li丰度弥散是代表具相同有效温度星团成员大气Li丰度存在真实的差异。
The main conclusions of this work are that there are no solid evidences to support that the observed Li abundance dispersion indicates a real difference in the atmosphere of cluster member stars with a same effective temperature .
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通过温度对钎料抗氧化性影响的关系,可以得到,加P钎料的抗氧化有效温度范围是340℃以下。
Meanwhile , it has been found that such anti-oxidation effect is obvious only when the temperature of solder pot is below 340 centigrade .
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由近红外观测结果估算了其在K波段的热改正BCK和视热星等m(bol)以及有效温度Te。
Prom the results of the near infrared photometry , the bolometric corrections in the K band , the apparent bolometric magnitudes and the effective temperatures can be estimated .
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发现在临界温度Tc以上存在热不稳定性,而有效温度和衰变率则分别正比于gT和gT。
We show that there is thermal instability above a critical temperature T c. The effective mass and damping rate are proportional to gT and gT respectively .
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本文以标准有效温度SET为热舒适控制指标,研究了一个实现单体空调、吊扇和窗户三者联动控制的实验控制器,使室内热环境的SET值处于舒适的范围之内。
In this paper , based the standard effective temperature SET as the thermal comfort control index , a test controller of the single air-conditioning , ceiling fan and windows three coordinated control was studied to make indoor thermal environment of the SET value in a comfortable range .
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第二套模板中使用第一套模板求得得有效温度,不过第二套模板将在以后的应用中计算alpha元素丰度。
The second set of template will use the same temperature as getted by the first set , but the second set of templates will calculate alpha element abundances in the future .
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SO2与O3之间的氧化反应进行较弱,SO2氧化率最高达29.75%,有效温度为27~300℃。
The reaction between O3 and SO2 is weak , the higher conversion rate is 29.75 % , and the effect temperature range is 27 ~ 300 ℃ .
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利用Sparrow的粒子碰撞理论,计算了海拔100~90km范围内的大气中的不同初始地心坐标速度的石质流星的有效温度;
For stony meteors thrusting through a region with an altitude between 100-90 km in the upper atmosphere at different initial geocentric velocities , the effective temperatures are calculated based on Sparrow 's particle-collision theory .
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我们认为湍流压效应可能就是造成有效温度低因而辐射压也低的RGB星产生强星风,以及AGB星产生超星风的物理原因。射孔完井水平井筒变质量湍流压降规律研究
And this may be the mechanism for driving the strong stellar winds of RGB stars and AGB stars with very low surface temperature and faint radiation pressure . PRESSURE DROP OF VARIABLE MASS FLOW IN HORIZONTAL PERFORATED WELL BORE
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针对这些问题,国内外学者提出根据PMV指标偏差及偏差变化率,应用模糊控制方法实时修正室内设定温度值的方法和基于新有效温度偏差及偏差变化率的模糊控制方法;
Aim at these problems , many scholars have put forward to the method that revises indoor set-temperature value with according to the difference of PMV index and the cHange-rate of its difference , applying fuzzy control .
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花粉活力从花蕾膨大期到开花后12h最强,花粉发芽的最适温度是25℃,花粉萌发的有效温度是15~38℃,花粉最适宜储存的条件是低温(4℃);
Vigor of pollen can reach highest peak from the biggest flower bud to 24h after blooming ; the most congenial temperature of pollen germination is 25 ℃, and effective temperature is 15 ℃ - 38 ℃ ; low temperature is advantage to the storage of pollen ;
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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 .
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在本系统中,我们还实现了通过观测的g-r色指数和通过巴尔默(Blamer)线系的强度预测得到有效温度,最终使用了两个理论的有效温度估计和三个经验有效温度估计。
In this system , effective temperature predicted from observation g-r color index and Ballmer ( Blamer ) lines strength are introduced . Two theoretical and three empirical temperatures estimates are obtained finally . 5 . Galactic Open and Globular Clusters are used for Validation of metal abundances .
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第二阶段主要是有效温度系数的增加;
The increasing of effective temperature factor at the second stage ;
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青藏高原的大气热辐射和天空有效温度
Atmospheric IR radiation and effective sky temperature in the Qinghai-Xizang Plateau
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沥青混合料有效温度的计算和应用
Calculation and application of effective temperature of asphalt mixture
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1050℃以下,有效温度系数减小;
The decrease of effective temperature parameter at the temperature lower than 1050 ℃;
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夏季日峰荷与有效温度的灰色建模及灵敏度分析
Grey model and sensitivity analysis of summer daily peak load and effective temperature
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热系统内表面温度对空间有效温度场的影响
Impact of Heating Systems and Wall Surface Temperatures on Room Operative Temperature Fields
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采用计算有效温度确定感觉舒适与感觉闷热的时数。
The comfortable hours and hot hours are determined by calculation of effective temperature .
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液氦~4He表面电子输运理论中的有效温度近似
Effective temperature approximation in the transport theory of electrons on liquid ~ 4he surface
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经过分析发现有效温度对过渡后热感觉变化有直接影响。
Effective temperature has a direct effect on thermal sensation after transition through the analysis .
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钢轨全断面有效温度的测量及数据分析
Measurement of effective temperature in full cross - section of steel rail and the data analysis
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有效温度与日粮能量及蛋白水平对肉鸡消化功能的影响
Effects of Effective Temperature and Dietary Energy and Protein Level on the Digestive Function of Broilers
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天空有效温度的探讨
Discussion on effective sky temperature
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但是细致分析显示演化恒星色球活动水平随恒星自转周期间的分布对恒星光谱型和恒星表面有效温度有很强的依赖,并对这些现象提出了几种可能的解释。
But meticulous analysis show chromospheric activity of evolution stars depend on stellar spectral type and effective temperature strongly .
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确定混凝土的有效温度或有效温度变化范围与大气温度变化范围的比例关系。
Confirm the scale of the range of the effective temperature in the concrete to the range of the atmosphere temperature .
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通过将核子中胶子与黑体中光子的类比,计算了核子的有效温度。
Through comparing glue of the nucleon with photons of the black-body , we have got effective temperature of the nucleon .
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与传统的理论相比,对具相同质量、光度和有效温度的恒星,新理论预期一较浅的对流区,超声速对流也被有效地抑制了。
New theory predicts a shallower convection envelope for a given super giant in comparison with the usual mixing length theory .