metric density是什么意思

网络释义

用法例句

An effective intersected grid clustering algorithm based on density estimation

一种有效的基于密度度量的相交网格划分聚类算法

Numerical simulation of effect of different energy density on inertia friction welding process;

不同能量密度的环件惯性摩擦焊接过程数值模拟

Electromagnetic energy density in a left-handed material;

左手物质中的电磁能量密度

A simplified method for solving energy density of rods and beams;

杆、梁结构振动能量密度的简化解法

Dynamic mass density and acoustic metamaterials;

动态质量密度和声学超常介质

Considering non-spherical particles,starting from particles size distribution,the concept of the average mass was put forward,and the theoretical formula for calculating mass density of non-spherical particles was derived.

基于米氏(Mie)散射理论得到了粒子计数器测量球形颗粒物质量密度的计算公式。

%) and Al-28%Mg-14%Zn alloys used for thermal energy storage applications,such as the specific heat capacity including solid and liquid state;the mass density in the temperature range 30～500℃;the melting temperature and the latent heat of fusion.

利用差示扫描量热仪(DSC)和H-90型膨胀仪,对潜热储能材料A l-34%Mg-6%Zn和A l-28%Mg-14%Zn合金的热物性参数进行了测定,如固、液态时的比热容,30~500℃间的质量密度,熔化温度和熔化潜热等。

On the spectral conditions for image density measurement;

关于影像密度测量时光谱条件的探讨

Research of Density Measurement for Aviation Fuel Oil Based on Resonance Technique;

基于谐振技术的航空燃油密度测量的研究

There are mainly two methods of printing quality control measurement,density measurement and chrominance measurement.

目前印品质量检测主要有2种方法,密度测量法和色度测量法。

Experimental study on equivalent density of rigid colloid foam drilling fluid and theoretical computation results show that when pressure, temperature, cuttings and circulating pressure loss are considered, the actual equivalent density is bigger than the base solution when the density of the base solution is 1.

对硬胶泡沫钻井液当量密度的实验研究和理论计算结果表明 ,在基浆密度 1 。

Clustering algorithm based on Delaunay triangulation density metric

基于Delaunay三角剖分密度度量的聚类算法

dielectric (flux) density

电通(量)密度，电移位密度

actual flux density

有效(磁)通量密度

optical density of smoke

烟的密度的阻光度的量度

gas flow neutron density measuring assembly

柳型中子密度测量装置

an instrument for determining density or specific gravity.

测量比重或密度的仪器。

particle flux density monitor

粒子通量密度监测器

neutron flux density scanning assembly

中子通量密度扫描装置

neutron flux density monitor

中子通量密度监测器

minimum acquisition flux density

探测目标最小通量密度

neutron flux density indicator

中子通量密度指示器

electron flux density indicator

电子通量密度指示器

bivariate exponential desity functions

二变量指数密度函数

multi-variate probability density functio

多变量概率密度函数

diffusion coefficient for neutron flux density

中子通量密度扩散系数

high molecular weight high density polyethylene

高分子量高密度聚乙烯

A similar consideration can be used to define the density of momentum, the density of energy, and so on.

可以用类似的方法定义动量密度，能量密度等等。

THE RELATIVASTIC TRANSFORMATION OF ENERGYFLOW DENSITY VECTOR AND ENERGY DENSITYOF ELECTROMAGNETIC FIELD

电磁场能流密度矢量与能量密度的相对论变换