effective radius
英 [ɪˈfektɪv ˈreɪdiəs]
美 [ɪˈfektɪv ˈreɪdiəs]
有效半径
双语例句
- The effective radius decreases as cloud drops number increases.
随着云滴数目的增加，云滴的有效半径会减小； - A comparison of the effective radius model and the skin effect model as well as their pressure solutions and type curves in well test analysis
试井分析中有效井径模型、表皮效应模型及其压降解、样板曲线对比 - Retrieval of the optical thickness and effective radius of multilayered cloud using MODIS data
利用MODIS数据反演多层云光学厚度和有效粒子半径 - Equivalent effective radius of a control rod
控制棒当量有效半径 - A new method for calculating the aperture and roughness of fissure, and the effective radius of groundwater by using the response curve of a multistage pumping test is presented.
利用从层流到紊流的多阶段稳定压水试验的压力-流量曲线反算裂隙张开度、粗糙度及地下水影响半径等裂隙参数。 - When detector effective radius and incoherent incidence light effective radius were all less than 3, the system had better optical sectioning strength.
发现当探测器和光源的有效半径都小于3时，系统具有较好的光学层析能力； - Determination of the optical thickness and effective radius of water clouds by FY-1C data
利用FY-1C资料反演水云的光学厚度和粒子有效半径 - Given two conclusion: one is the factor affected motor power is the law of suspension point torque, the other is the factor affect torque fluctuation is the difference between the effective radius of hind heaven sheave and the theory's.
天轮式抽油机的运动和动力特性分析指出影响电机功率的因素是悬点扭矩的变化规律和扭矩波动的大小。其原因是后天轮轮廓曲线有效半径与理论值差异所致。 - The effective radius and rational distances between bores of drainage gas in coal seams are two of the fundamental parameters of the rational arrangement bores in the engineering of drainage gas.
在本煤层抽放瓦斯工程中，有效半径和钻孔间距是合理布置抽放钻孔的两个主要参数。 - Through the curve of half high width of normalized axial intensity via detector effective radius and incoherent incidence light effective radius, the optical sectioning property of confocal microscope was gotten.
在共聚焦显微镜中，通过系统的归一化轴向光强半高宽与探测器有效半径和非相干光源有效半径的关系曲线，获得非相干光源照明下系统光学层析能力的变化规律。 - The Structure of Effective Radius and Energy Levels of Exciton in a Thin Crystal Film
晶体薄膜中激子的有效半径与能级结构 - Effective Radius and Effective Numerical Aperture of the Self& Focusing Lens Array
自聚焦透镜的有效半径和有效数值孔径 - The pressure behaviors of electron-phonon coupling strength of N isoelectronic trap and effective radius of bound exciton are discussed.
讨论了N等电子陷阱的电声子耦合强度及有效束缚激子半径随压力的变化关系。 - Study on Effective Radius for CNG Supply
CNG供气有效半径的研究 - The effects of welding speed, welding current and effective radius electric arc on temperature field are discussed.
讨论了热源移动速度、焊弧有效半径等参数对结果的影响。 - In this paper a mathematical model of effective radius for Non-Darcy flow at low velocity in low permeability homogeneous porous media is built up, the Laplace space solution of bottom-hole pressure is derived and new type curves are presented, and are used to analyze a field example.
本文建立了低渗透油藏低速非达西渗流有效井径数学模型，求出了井底压力的拉普拉斯空间解，绘制了新型典型曲线图版，最后分析了某油田实例。 - In the near infrared and middle infrared spectral region, the cloud reflection function depends mainly on the cloud particle effective radius.
在近红外和中红外光谱区，云的反射函数主要依赖于云滴有效半径。 - Finally, considering the important role of ice cloud in radiative transfer, we discriminate ice water and liquid water in terms of temperature, and also discuss the model's sensitivity to cloud droplet effective radius.
最后，考虑到冰云在辐射传播中的重要作用，利用温度方法对云中冰水和液水进行了区分，同时还研究了模式对云粒子有效半径的敏感性。 - In order to know the welding effective radius, welding speed and convective heat-transfer coefficient how to affect temperature fields in the butt-welding, the paper utilized bead-on-plane welding.
通过对平板堆焊实例温度场的有限元分析，成功得出了焊接有效半径、焊接速度以及对流系数对焊接温度场的影响，为中厚板多道焊模拟过程中相关参数的选择提供了参考依据； - The cloud visible optical depth can be determined using cloud liquid ( ice) water content and effective radius.
其中，云的光学厚度可通过云水含量和云粒子平均有效半径确定。 - These networks are an effective radius of the limited, related communication protocol is also less. Above all, the data can not be directly exchanged between Internet and Intranet. It is incompatible for the current development.
这些网络的有效半径有限，相关的通信协议也较少，最重要的是和Internet/Intranet之间，数据无法直接交换，这和当前的发展不相适应，解决这些问题在安全监控网络中尤其有意义。 - The droplets effective radius of high supercooled water area increased with the increasing cloud height in the bottom of Sc and As.
混合态云中，Sc-下层As云底-对流泡顶，高过冷水区的云滴有效半径随着高度增加而依次增加。 - In this paper, the radius of curvature of the partially coherent array laser beams and laser beams with amplitude modulations and phase fluctuations propagating through atmospheric turbulence are studied analytically by using the effective radius of curvature.
本论文采用等效曲率半径的方法，解析地研究了部分相干列阵光束以及有振幅调制和位相畸变光束通过大气湍流传输时光束曲率半径的变化特性。 - The platinum ultramicroelectrodes were fabricated by the method of electrochemical plated insulated film and electrochemical etching. Combining scanning electrochemical microscopy with cyclic voltammetry for characterize the ultramicroelectrodes, we obtained the effective radius and normalized shielding coefficient of the homemade probe electrode.
第二章：利用电化学镀和电化学刻蚀相结合的方法制备了铂超微圆盘电极，结合扫描电化学显微镜技术和循环伏安法制备的探针进行表征，获得了探针电极的有效半径及其归一化屏蔽系数值。 - Cloud particle effective radius and optical thickness are important micro-physical parameters; they can be retrieved by using satellite data together with radiation transfer model.
云滴粒子有效半径和云层光学厚度是两个比较重要的微物理特征参量，利用卫星探测资料结合辐射传输模式可以实现对这两个参数的反演。 - The results showed there are obvious interesting relations between lidar and sun-photometer observation. A new method for retrieving volume concentration and effective radius from lidar measurements was proposed based on Partial Least-Squares Regression method ( PLSR).
基于上述结果，采用偏最小二乘回归分析研究太阳光度计结果与激光雷达所观测的三个参量之间的定量关系，从而提出一种利用激光雷达资料反演体积浓度和有效粒子半径的新算法。 - There exist negative correlation between the optical thickness of effective radiation layer and the droplet effective radius near cloud top, solar zenith angle and satellite zenith angle, not obvious for the relative azimuth angle.
有效辐射层的光学厚度与云上层有效粒子半径、太阳天顶角、卫星天顶角等因素呈反相关，与相对方位角无必然联系。 - When the impurity is located at the center of a quantum dot, the binding energies decrease for the electric field and effective radius increasing.
当杂质位于量子点中心时，结合能随着电场和有效半径的增加而减小。