emission rate
英 [iˈmɪʃn reɪt]
美 [iˈmɪʃn reɪt]
放射率；排放速度
双语例句
- Quantum electrodynamics formulas are applied to calculate the spontaneous emission rate of an excited atom in the vicinity of a perfect reflecting mirror.
利用腔量子电动力学计算了原子在全反射镜面附近的自发辐射率。 - Net emission rate of synchronization with the beat, beat the faster the frequency the higher the net emission, more conducive to catch big fish.
渔网发射与拍打的速度同步，拍打频率越高渔网发射越快，更有利于捕到大鱼。 - The formulas of the quantum electrodynamics are applied to calculate the spontaneous emission rate of high-excited atoms in a cavity sandwiched by two semi-infinite dielectric slabs.
研究了半无限大介质板夹层对空腔中激发态原子的自发辐射率的影响。 - The spontaneous emission rate of two interacting excited atoms near a dielectric interface is studied using the photon closed-orbit theory and the dipole image method.
利用光子的闭合轨道理论和偶极成像的方法，研究了两个相互作用的原子在电介质界面附近的自发辐射率。 - Study on the CO_2 Emission Rate of Alpine Shrub and Meadow Ecosystem in Eastern Qilian Mountain
东祁连山高寒灌丛与草甸生态系统CO2释放速率研究 - The total emission rate of one atom during the emission process is calculated as a function of the distance between the atom and the interface.
在辐射过程中，一个原子的总的自发辐射率作为原子和界面之间距离的函数进行了计算。 - The terpene emission rate increased with irradiation and temperature.
萜烯和异戌二烯排放速率随日照和温度的升高而增加。 - The spontaneous emission rate of atoms is calculated as a function of the position of atom in the microcavity in both symmetric and asymmetric structure cases.
在对称和非对称的结构中，分别计算了以原子在板中的相对位置为自变量的原子自发辐射率的函数。 - When thermal emission rate is comparable with photoexcitation rate, the general formulae can give a more accurate description.
当热激发速率与光电离率可比拟时，通用公式能给出更准确的描述。 - The phonon emission rate and the phonon assisted tunneling ( PAT) current in an asymmetric double barrier structure are theoretically studied.
理论研究了非对称双势垒结构中光学声子发射率和光学声子辅助隧穿电流。 - Calcium compounds could decrease fluoride emission rate from montmorillonite.
含钙化合物能降低氟从蒙脱石中的逸出率。 - The diurnal variation of CH4 emission rate correlates very well with the temperature ( R> 0.90).
实验得到的视渗透率数据与渗透率具有较好的相关性。CH4排放的日变化与温度日变化的相关性很好（R＞0.90）。 - The oxygen consumption rate, ammonia excretion rate and CO_2 emission rate of the juvenile summer flounder ( Paralichthys dentatus) in fasting and resting states were determined, and the respiratory quotient, oxygen-nitrogen ratio, energy metabolism characteristics and chemical nature of energy source were also studied.
测定了大西洋牙鲆幼鱼在禁食和静息状态下的呼吸耗氧率、氨氮排泄率和CO2排出率；研究了它们的呼吸商、氧氮比、能量代谢的特征和能源的化学本质。 - The contaminant source emission rate has greatly influence on the air contaminant concentration.
污染源散发量对室内污染物浓度有着很大的影响，当散发量减少时，室内污物浓度明显降低。 - Finally the calculation method and formula of coal methane content and pressure are presented by using the emission rate from broken coal.
最后提出了利用煤屑解吸瓦斯流量测算煤层瓦斯压力和瓦斯含量的计算方法和计算公式。 - Radiation emission rate;
辐射发射率； - The method for proper determination of the time step and space interval is studied. Calculation of the gas emission rate according to gas pressure distribution is analyzed when finite difference method is applied to simulate the gas flow in coal seams.
对应用有限差分法解算煤层瓦斯流动时，如何选取合适的时间步长和空间步长、如何根据煤层瓦斯压力分布计算煤壁瓦斯涌出量等问题进行了分析和探讨。 - Gives ozone emission rate of the electrostatic filter from field measurement.
测试了某型静电过滤器的臭氧发生率。 - The calculation about its lifetime, duration time of explosion and energy emission rate shows that the strong black hole is probably the best candidate to ultra high energy gamma ray bursts.
对强黑洞的寿命、爆炸持续时间和能量发射率的计算结果表明，它可能是超高能宇宙γ暴的最佳对应天体。 - The relationship between dust emission rate and frictional velocity was analyzed too.
最后讨论了起沙率与摩擦速度的关系。 - The CO2 emission rate decreased at high concentration because the mycelial respiration rate was distinctly inhibited.
而高CO2浓度环境下菌丝呼吸作用明显受到抑制，CO2排放量衰减； - The results indicate that the emission rate of fluorine increases with a decrease in water content and degree of neutralization.
结果表明，氟的逸出率随含水率和中和度的减小而增大。 - Based upon experiments, AER ( average emission rate) of the emissions of CO and CO2 in two modes of smolder are calculated.
通过试验得到了不同阴燃方式下CO和CO2的排放浓度，并且根据测试结果计算得到了不同空气流速下的两种气体的平均排放速率。 - It has shown in practice that this forecasting model using for predicting mine gas emission rate, has greater adaptability and higher accuracy, and is much better suitable to analysis of dynamic system.
利用该预测模型对一些矿井进行瓦斯涌出量大小的预测研究表明，该模型具有较强的适用性和较高的准确性，用其对动态系统的分析更为适合。 - A conclusion that the acoustic emission rate depends mainly on the crack propagation rate is also verified by experiments.
指出声发射率主要受裂纹扩展速率控制，此结论亦得到了实验的证实。 - Closed-orbit theory gives us a new way to understand the spontaneous emission rate of an atom concisely and reasonably.
闭合轨道理论对原子自发辐射速率给出了一种更加简明合理的解释。 - The Pb emission rate increases with the increase of Pb mixing content in raw materials during the calcinations.
煅烧水泥熟料过程中，Pb的逸放率随Pb元素掺入量的增加而增大。 - The results showed that the emission rate of sulfur from coal and coal gangue was correlative with the humidity 、 illumination 、 heat 、 oxide of surrounding.
结果表明，自然堆放状态下的煤和煤矸石中硫的排放受湿度、光、热、氧化的影响； - The relationship between the road vehicle driving cycle and the rate of emissions is analysised by the joint distribution of VSP and the emission rate.
采用VSP与排放率的联合分布，分析了车辆道路行驶工况与排放率关系。 - The model parameters are analysised. These parameters include the emission rate, contamination layer thickness, insulator material, operating frequency, polarization, and angle measurement.
分析研究了模型中的参数对辐射亮温的影响，这些参数包括发射率、污层厚度、绝缘子材质、工作频率、极化方式和测量角度等。