说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 地下水位序列谱特征
1)  spectral feature of groundwater level series
地下水位序列谱特征
2)  dynamic characters of groundwater level
地下水位动态特征
1.
Based on expatiating the dynamic characters of groundwater level,we analyzed the period of groundwater level variation by the spectrum analysis method,also made the optimization on observation frequency of groundwater monitoring network in the plain of Shiyanghe River Basin.
在阐述石羊河流域平原地下水位动态特征的基础上,采用频谱分析方法对研究区的地下水水位进行周期分析,并开展了地下水动态监测网的观测频率优化。
3)  groundwater characteristics
地下水特征
1.
This paper introduces the natural conditions of the mining area,sums up the main characteristics of the aquifer in Lancang Laocang Jamesonite Mining Area,analyzes the groundwater characteristics in the mining area,and makes a thorough investigation on the hydro-geological conditions in the mining area,and obtains better hydro-geological effects.
介绍了矿区自然条件,总结了澜沧老厂铅矿矿区主要含水层特征,分析了矿区地下水特征,全面查清了矿区水文地质条件,取得了较好的水文地质效果。
4)  sequence feature
序列特征
1.
The idea is to search similar sequence by analyzing and comparing the sequence feature.
针对基因组序列搜索的特点,从提高序列搜索效率出发,提出了一种新的、速度更快的搜索方法,其核心是通过序列特征的分析和比较搜索相似序列。
5)  Characteristic sequence
特征序列
1.
The characteristic sequences PS01095 and PS00232 of C/18 family chitinase were translated into Z-scales, which then were used as input data to establish a prediction model for optimum pH based on stepwise regression.
基于Z标度法对C/18家族几丁质酶的特征序列PS01095和PS00232进行数字转换,将得到的数据集采用逐步回归方法回归预测,构建了几丁质酶特征序列与其最适pH间关系的数学模型。
6)  signature sequence
特征序列
1.
Based on the generalization of MUSIC method and the signature sequence of users,a new method is proposed to estimate multi-path time delay for CDMA personal station.
该方法结合用户的特征序列,不需要导频信号,直接对接收的用户信号进行时延估计,为处于小区边界的用户同时利用几个基站发射的信号实现多径分集、改善性能创造了条件。
2.
Based on the signature sequence of users,a new method is proposed to provide the simultaneous estimation of both the direction of arrival (DOA) and the direct sequence for nonstationary code division multiple access (CDMA) signals in this paper.
本文研究CDMA信号的波达方向和直接扩频序列同时估计问题,在无任何波达方向信息的条件下,提出了利用用户特征序列定义一种新的目标函数,通过对目标函数寻优得到最佳权矢量,从而实现对波达方向和直接扩频序列进行估计,并利用改进的递归算法对权矢量进行实时更新,以适应移动通信无线环境的时变而导致信号的非平稳变化。
补充资料:地下水水位观测(见水位观测)


地下水水位观测(见水位观测)


d ixiashui shuiwei guanee地下水水位观测见水位观测。
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