2) low power density wind utilization
低功率密度风能
3) low power density millimeter wave radiation
低功率密度毫米波辐射
4) Power density
功率密度
1.
Analysis and optimization of Stirling engine based on power density method;
基于功率密度法分析及优化斯特林热机
2.
Power density analysis of an endoreversible closed intercooled regenerated Brayton cycle coupled to variable-temperature heat reservoirs;
变温热源内可逆中冷回热布雷顿循环功率密度分析
3.
Power density performance of a regenerated Brayton cycle coupled to variable-temperature heat reservoirs;
变温热源回热式布雷顿循环的功率密度特性
5) specific power
比功率(功率密度)
6) power spectrum density
功率谱密度
1.
TAM method of analyzing power spectrum density of heavy-tailed ON/OFF Source;
分析重尾ON/OFF源功率谱密度的TAM近似法
2.
In this system,the characteristics of monitoring signals are extracted by the method of power spectrum density maximum(PSM),and least square support vector machine(LS-SVM) is proposed to detect damages.
基于被动监测技术的局限性,搭建了损伤主动监测系统,对监测信号进行了功率谱密度最大值(PSM)特征提取,并提出了一种基于最小二乘支持向量机(LS-SVM)的损伤检测方法。
3.
The online measuring of the ground surface roughness was estimated by taking into account the power spectrum density of the frictioninduced acoustic emission.
利用摩擦产生的声发射(AE)信号的功率谱密度对磨削表面粗糙度进行在线评价。
补充资料:线型低密度聚乙烯/低密度聚乙烯共混物
分子式:
CAS号:
性质:系由线性低密度聚乙烯与低密度聚乙烯组成的共混物,20%的低密度聚乙烯可显著改善线性低密度的加工性能,提高薄膜韧性和透光性,当低密度聚乙烯达50%时,可提高薄膜撕裂强度和断裂伸长率。可通过粒料直接掺混制备。主要用于吹塑农膜、包装膜及挤出包覆电缆。
CAS号:
性质:系由线性低密度聚乙烯与低密度聚乙烯组成的共混物,20%的低密度聚乙烯可显著改善线性低密度的加工性能,提高薄膜韧性和透光性,当低密度聚乙烯达50%时,可提高薄膜撕裂强度和断裂伸长率。可通过粒料直接掺混制备。主要用于吹塑农膜、包装膜及挤出包覆电缆。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条