1.
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。
2.
dielectric (flux) density
电通(量)密度，电移位密度
3.
actual flux density
有效(磁)通量密度
4.
DENSITY AND BIOMASS DYNAMICS OF PINUS TAIWANENSIS AT SONGYANG COUNTY,ZHEIIANG PROVINCE
浙江省松阳县黄山松种群的密度与生物量动态
5.
Dynamics of population biomass and its density-density-dependent regulation in alder and cypress mixed forest
桤柏混交林种群生物量动态与密度调节
6.
A Study for Dense Full-field Measurement of Active Depth from Defocus;
高密度全场主动离焦三维测量方法的研究
7.
Measure and Auto-Interpret Analyze the Wood s Mini-Density of Growth-Ring;
木材生长轮微密度参数测量与自动判读分析
8.
Effects of various planting densities on dynamic growth rhythm and root yield of Isatis indigotica
不同种植密度对板蓝根生长动态及产量的影响
9.
Study of density field measurement based on NPLS technique in supersonic flow
基于NPLS技术的超声速流动密度场测量方法研究
10.
Effect of Exercise Training on BMC and BMD in Ovariectomized Rat
运动对去卵巢大鼠骨矿含量和骨密度的影响
11.
BMC and BMD Changes Study of Aged Women who Exercise;
运动对中老年妇女骨矿含量和骨密度含量变化的调查研究
12.
A Spark Discharge Method for Measuring Flow Velocity and Moving Shock Mach Number in Low Density Flow Field
测量低密度气流速度和运动激波马赫数的火花放电法
13.
gas flow neutron density measuring assembly
柳型中子密度测量装置
14.
an instrument for determining density or specific gravity.
测量比重或密度的仪器。
15.
particle flux density monitor
粒子通量密度监测器
16.
neutron flux density scanning assembly
中子通量密度扫描装置
17.
neutron flux density monitor
中子通量密度监测器
18.
minimum acquisition flux density
探测目标最小通量密度