1) fluctuation early warning
波动预警
1.
This paper analyzes the current situation of peasant s income and thefactors that affect peasant s income increasing in Dongting Lake area inHunan Province, and set up the fluctuation early warning system ofpeasant s per capita net income growth rate.
本文主要针对粮食主产区农民的收入问题进行研究，分析了湖南省洞庭湖粮食主产区农民收入的现状和影响湖区农民增收的因素，进而建立了湖区农民人均纯收入增长率的波动预警系统。
2) microwave early warning
微波预警
3) starting fore-alarm system
起动预警
1.
Improving and utilization of face conveyer starting fore-alarm system and block control system in comprehensive mechanized coal mining method;
综采工作面输送机起动预警及闭锁控制的改造与应用
4) active forewarning
主动预警
1.
In this paper, a new approach for large-scale network active forewarning is proposed based on network tomography, it can do the real-time monitor and make active forewarning for networks out of control.
本文基于网络透视技术,提出一种新的大规模网络主动预警方法,可以对无控制权的网络进行实时监控和主动预警。
5) dynamic prewarning
动态预警
1.
In this paper we show that it is possible to set up prewarning models by wavelet analysis, as the realization of the dynamic prewarning of applied problems; we establish the methods to set up prewarning models by wavelet analysis in line case, and extend it to general situation.
本文论证了利用小波分析构建预警模型,以实现对实际应用问题动态预警的可行性;给出了利用一维小波变换(特殊情形)构建预警模型的方法,并推广到了一般情形。
6) dynamic warning
动力预警
补充资料：X线的波动性
X线的波动性
物理学术语。X线是一种波长很短的电磁波。其波动性主要是表现以一定的波长和频率在空间传播，并发生折射、反射、干涉、衍射等现象。X线是一种横波，以波动方式传播，在真空中其波速与光速相同。
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