emittance
英
美
n. 放射率；发射率；发（放，辐）射; 发射本领; 辐射，辐射密度
双语例句
- Test method for normal spectral emittance of metals and nonmetallic meterials
GB/T7286.2-1987金属与非金属材料光谱法向发射率试验方法 - One should pay attention to quite a lot of factors when the emittance of high-current ion beam is measured.
强流离子束的发射度测量与弱流相比有很多需要特殊考虑之处。 - 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。 - 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。 - Study on the Mechanism of Composite Coating with Low Infrared Emittance and Low Radar Reflectance;
首先，为了选择低红外发射率材料，研究了金属、半导体和电介质的光学性质。 - Solar selective coatings absorb most solar radiation while simultaneously suppressing the thermal emittance loss from coating surfaces.
太阳能选择性吸收涂层将大部分的太阳能都利用起来，而且同时减少涂层中的热损失。 - 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。 - Two Supplemental Cosmic Viewpoints& Contrasting Yi zhuan to Laozi; The concepts of radiant emittance and of irradiance are complementary.
两种互补的天道观&《易传》与《老子》比较辐射的发射强度和辐照度是两个互补的概念。 - Measuring method for normal spectral emittance of infrared heater
GB/T7287.10-1987红外辐射加热器光谱法向发射率测量方法 - Spectral Emittance Measurement of C/ C Composite
C/C复合材料光谱发射率测量研究 - Precise measurements of emittance and transverse phase space are essential to generation and applications of high brightness electron beams.
精确测量束团的发射度和横向相空间，在高亮度电子束的产生和应用中具有重要意义。 - 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。 - 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。 - 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。 - 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。 - High Purity ZnS/ Ge Interference Filter Emittance
高纯度ZnS/Ge干涉滤波的发射器 - Prepared method and radiative properties of a thermochromic variable emittance material thermal activity
热致变色可变发射率材料的制备与辐射特性研究 - High-current proton linac sets a very severe requirement on the control of beam loss and emittance growth.
强流质子直线加速器要求严格控制束流损失和束流发射度增长。 - Simulation results show that space charge influences the beam envelope obviously but has little influences on the emittance.
结果表明：空间电荷效应对发射度影响不大，但对束流包络影响较明显； - The design method of a low emittance diode, the key component of a Raman-scattering FEL, is presented.
本文给出了喇曼散射自由电子激光器的关键部件&低发射度二极管的设计方法。 - The emittance is decided by the initial energy of the emitted electrons and the cathode affective emitted radius.
束流发射度与阴极有效发射半径、发射电子初始能量有关；最大重复频率与极化驰豫时间成反比。 - 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 beam emittance and brightness are the important figure of merit for the beam in accelerator.
束流发射度和束流亮度是表征加速器束流品质的主要指标。 - TICs'surface solar absorptivity and emittance are the dominant factors to the cooling load;
涂层表面太阳吸收率和发射率对空调负荷的影响非常大，是起主导作用的因素； - 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。 - Beam profile and emittance are important parameters in storage ring.
存储环束流截面及发射度是同步辐射加速器重要的基本参数。 - 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 effects of cathod heating current of the electron gun on the initial emittance have been studied preliminarily.
并初步研究了电子枪阴极加热电流对电子枪初始发射的影响。 - This dissertation established the method of emittance measurement especially for high-current pulsed ion beam.
本论文针对强流脉冲离子束发射度测量的特点，建立了发射度测量的方法。 - Solenoid scan method is applied to measure the thermal emittance while the beam charge is very low.
在极低电荷量的情况下，我们利用补偿线圈扫描法测量了电子热发射度。