A method is presented for determining the emittance of hot solids.
本文讨论一种确定固体材料比辐射率的方法。
The concepts of radiant emittance and of irradiance are complementary.
辐射的发射强度和辐照度是两个互补的概念。
Thermal emittance of metal photo-cathode mainly consists of two parts.
金属光阴极的热发射度由两部分构成。
The concepts of radiant emittance and of irradiance are complementary .
辐射的发射强度和辐照度是两个互补的概念。
Emittance and irradiance are meaningful measurements of flux at a specific surface.
发射强度和辐照强度只有对一定表面上通量的量度才是有意义的。
The solar absorptance changed obviously, while the emittance has little change after irradiation.
材料辐照后太阳吸收率发生明显变化，而辐射率几乎不发生变化。
Solenoids show inevitability their spherical aberration, which increases beam effective emittance.
螺线管磁场透镜不可避免地具有球差，因此引起束流发射度增加。
Vriable emittance thermal control device is one of the focus of the future spacecraft thermal control.
可变发射率热控器件是未来航天器热控的焦点之一。
The shape of the emittance contour of a charged particle beam can be described by the contour function.
带电粒子束发射相图的形状可用相图函数描述。
This article deals with the compatibility of both radiant emittance and microwave of infrared materials.
本文探讨了红外隐身材料的比辐射率及其微波兼容性。
The conventional method using reference paint for determining heat emittance of infrared heater is simplified.
对红外加热器热发射率的标准参比涂料测试法作了简化。
The system can display the beam profile size, emittance and coupling real time, and analyze the image offline.
该系统可以实时显示束团截面形状以及测得的束团截面尺寸、发射度和耦合度，同时可以进行图像离线分析。
A new dynamic technique for the measurement of Hemispherical Total Emittance is described in the present paper.
本章介绍了一种用于半球全波发射率测量的动态技术。
The influence of the scattering albedo and scattering phase function to the apparent emittance was investigated.
重点分析了散射反照率和散射相函数对介质层表观方向发射率和表现半球发射率的影响。
The results show that the MTGM method is an effective way of emittance measurement for intense pulse electron beam.
实验结果表明，修正三梯度方法是强流脉冲电子束发射度测量的一种有效的手段。
A lesion, being hotter than the surrounding tissue, is detected as domain of increased local emittance of MIR radiation.
比周边组织更热的损伤部位，可作为局部MIR辐射度增加的域而被检测出来。
Finally, we compare the calculated results of extracted beam emittance with the measured results from similar cyclotron.
给出了束发射度计算结果，并与国外同类型加速器的实测作了比较。
The calculation of the lowest emittance of the storage ring was carried out while considering H function matching condition;
在考虑到H函数的匹配时，计算了储存环最低束流发射度；
We found that the emittance and the electrochemical capacitance are equal to the geometric capacitance in the classical limit.
发现在经典情况下，电导虚部和电化学电容都等于经典的几何电容。
Dopant influence some properties of polyaniline such as configuration, heat stability, infrared emittance, microwave absorbing.
掺杂剂性质影响聚苯胺的结构、热稳定性、红外发射率、微波吸收等性能。
Beam matching between the different accelerator sections is one of the key points to reduce the beam losses and emittance growth.
不同加速段间的束流匹配是减少束流损失和发射度增长的关键之一。
Spectrally selective coatings for solar-thermal applications are optimised for a high solar absorptance and a low thermal emittance.
涂膜的光谱选择性光热产品应用是用于高太阳能吸收率的优化和低热通量密度。
The practical measurements show that the measured resulted results are reliable and the resolution of emittance is better than 0.01.
实际测定表明，此装置测试结果可靠，发射率的分辨力优于0.01。
An automatic device for the effective and rapid measurement of electron beam emittance has been designed and installed in our laboratory.
一台有效、快速、电子束相图自动测量装置已在我们实验室设计、加工、安装完毕。
When charged particle beams traverse in an accelerating structure, the excited wake fields may dilute the beam energy spread and emittance.
带电粒子束在穿过加速结构时激起的尾场，会导致束流能散和发射度的增大。
The principle of measuring the hemisphere integrated radiant emittance by the radiation heat-equilibrium method (filament method) was discussed.
论述用辐射热平衡法（热丝法）测量材料半球全发射率的原理；
By using the radiant emittance of Schwarzchild, the radiation spectrum of black hole are calcutated out. and both of them have a little difference.
利用史瓦西黑洞的辐出度，导出了黑洞费米子场和玻色子场的辐射谱及其对应的维恩位移定律， 并且得出二者的辐射谱及定律略有不同。
The effect of field strength, initial phase, bunch shape and charge on electron beam transverse emittance is also explored by numeric simulation method.
利用数值模拟方法研究了加速场强、注入相位、束团大小、形状、电荷等因素对束流横向发射度产生的影响。
Selecting the advanced Eddington coordinates, and adopting the statistical method, the instantaneous radiant emittance of non-static black hole is calculated out.
选取超前爱丁顿坐标，采用统计的方法，计算出动态黑洞的瞬时辐出度。
Selecting the advanced Eddington coordinates, and adopting the statistical method, the instantaneous radiant emittance of non-static black hole is calculated out.
选取超前爱丁顿坐标，采用统计的方法，计算出动态黑洞的瞬时辐出度。
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