mean luminosity density

Three approaches,including measurement,regression and reading chart method for obtaining average density in higher density fraction were provided.

为解决特殊分配曲线的特性参数难以客观评价选煤设备分选性能的缺陷,提出了3种获取高密度段平均密度的技术途径,即实测法、回归法和查图法,根据重选设备工艺性能评定的试验资料统计结果,给出了不同高密度段平均密度选取的经验值。

In order to make the outlier detection more automatic and decrease the users difficulty for the selection of parameters, an outlier detection method with a new definition of average density is proposed.

为了使孤立点检测更为自动化,减少用户对参数选择的困难,提出了平均密度的定义,并给出基于平均密度的孤立点检测方法。

Using this model,the relationship between the average velocity and the average density is found by computer programs.

BML模型是专门用于模拟分析交通现象的元胞自动机模型,利用此模型通过计算机模拟二维城市交通流系统,找出车辆的平均速度与平均密度等参数的关系,通过编程模拟的交通流的时空图可以得出当车辆密度保持基本不变时,交通流由完全阻塞相恢复到运动相存在着自组织性,并且指出相变点的位置与平均密度有着密切的关系,同时分析了临界密度在交通控制中的实际意义。

Quantitative analysis of micrographs using integration of mean optical density and total per area

整合平均光密度和面积比两种参数用于显微图像定量分析的初步研究

mean hemispherical intensity

平均半球面发光强度

mean lower hemispherical intensity

平均下半球面烛光度

seasonal geometrical mean E. coli density

季节性的大肠杆菌密度几何平均数

estimated energy average period from spectral density distribution

从谱密度分布估算波浪平均周期

Beds of less than normal density are slightly uplifted.

低于平均密度的地面微微隆起。

Measure light intensity above and under the mangrove canopy by using the light meter.

用光照度计量度树冠上和树冠下的平均光照度。

average orientation

平均取向度,平均定向度

Study on the Determination of the Average Degree of Polymerization of Procyanidins by Spectrophotography

分光光度法测定原花青素平均聚合度的研究

Contrast Study on Renal Cell Carcinoma Vascularization with Mean Color Vessel Density and Pathologic Microvessel Density;

肾细胞癌的彩色血管平均密度与病理微血管密度对比研究

The average speed of the vehicles correlates closely with the severity of the accident caused.

平均车速与所引起事故的严重程度密切相关。

Uniform Strong Consistency in r-th Mean of Kernel Estimator for the Probability Density Function;

概率密度函数核估计的r阶平均一致强相合性

Calculation of lightning average density in the Lightning risk assessment

雷击风险评估中雷击大地年平均密度的计算

Population Density,Average Wage,Public Vehicles and the Development of Urban Trade Areas

人口密度、平均工资、公共交通与城市商圈发展

The r-order mean consistency for the kernel-type density estimation in the case of pairwise NQD sequences

两两NQD序列密度函数核估计的r阶平均相合性

CLA=Centre Line Average (Methd)

平均高度法，算术平均法

The indicators of our products(including Water resistance,flatness, tensile strength,glossiness) reach the world advanced level.

抗水性、平整度、抗张强度、光泽度等各项指标均达到国际先进水平。

Atmospheric Density and Temperature Measurement with Lidar in the Middle and Upper Stratosphere

激光雷达探测平流层中上部大气密度和温度