es layer是什么意思

用法例句

A method for determination of Es parameters based on backscatter ionogram;

一种基于HF返回散射电离图推断Es层参数的新方法

The Doppler-domain instantaneous valued LMS algorithm is using the instantaneous value of the Es layer clutter in the auxiliary antenna outputs to estimate the Es layer clutter component in the main antenna output,which can suppress the Es layer clutter mostly.

提出了两种新的抑制Es层杂波的自适应对消算法,分别是频域瞬时值LMS算法和归一化频域瞬时值LMS算法。

Integration of GIS and ES for Zoning Management in Wenzhou;

GIS与ES的结合及其在控制性规划管理中的应用

Study on the Crop Management Information System Based on Web GIS and ES;

基于WebGIS和ES集成技术的农作物管理地理信息系统研究

A rice high quality high yield cultivation-simulation-optimization-decision-making consulting system based on ES;

基于ES的水稻优质高产栽培模拟优化决策咨询系统

Clinic Observation of Common Bile Duct Stones Treated by ES WL;

ES WL治疗胆总管结石88例临床分析