1) energy compaction measure
能量聚集度
1.
An shifted undecimated wavelet packet transform(SUWPT) excision algorithm is proposed for narrowband interference in DSSS communication system,which focuses the interference on one sub-band by frequency shifted,finds and removes it by energy compaction measure(EMC).
提出一种直接序列扩频系统(DSSS)中基于频移非抽取性小波包变换(SUWPT)的窄带干扰抑制算法,该算法在非抽取性小波包变换的基础上,利用频移将干扰更好的集中在某一子频段,并参考能量聚集度原则,对DSSS中的窄带干扰进行定位和抑制。
2) energy aggregation
能量聚集
1.
Chinese designers especially emphasize on "green design" to create national ideal green home,but the real "green building" not only refers to the low-pollution and low energy consumption of construction,but also to whether the building has stable and sound energy aggregation effect and whether it is conducive to people s physical and mental health should be the basic standards of "green".
健康住宅已成为人类自身的身心健康的"绿色"生存环境,设计者为了创造中华民族理想的绿色家园,特别重视住宅的"绿色设计",而真正的"绿色建筑",不仅指建筑的低污染、低能耗,对建筑是否具有稳定良好的能量聚集效应,是否有利于人的身心健康应是衡量"绿色"与否的基本标准。
3) energy assembled Robust
能量聚集Robust
4) energy integration factor
能量集成度
5) Encircled energy
能量集中度
1.
After eliminating the effects of atmosphere turbulence,we can get the full width at half maximum(FWHM)and the encircled energy (EE).
利用望远镜摄取大量目标源的短曝光像(斑点图)作为原始数据,通过分析这些含有望远镜衍射极限分辨率信息的斑点图,实现天文光学望远镜系统点扩展函数(PSF)中低频信息的重建,得到半峰全宽(FWHM)和80%的能量集中度(EE)。
6) ultrasonic energy concentration
超声波能量聚集
1.
This paper presents the application of an ultrasonic energy concentration technique to the ultrasonic distance measurement and the design of a multilevel ultrasonic energy collector.
该文首次将超声波能量聚集应用到超声波测距中,并设计了多级超声波能量聚集罩,再配合温度补偿、系统误差拟合补偿等精度控制措施,使超声测距系统的测量误差不超过0。
补充资料：聚集经济（聚集利益）（聚集效应）
n聚集经济（聚集利益）（聚集效应）是指由于某工业部 n门向某特定地域集中新产生的供生产成本降低的效果。因为分工协作，扩大生 产规模，节约使用基础设施等会降低生产成本。 n
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