利用VisualBasic6.0编程和mtimer定时进程控制技术,建立了《气象报文自动处理分发系统》。县(区)局测报员应用该系统的县局部分,能够实现报文编辑、转换、发送;市台预报员应用该系统的市局部分,可以实现报文收集、整理、打包传输。系统在一年多的实际业务应用中,简化了工作程序,实用性强,初步实现了气象信息传输的自动化。
本文针对目前我省上行报文发送情况的现状,说明了建立上行气象报文监控和转发系统的关键技术,包括:使用三层模式、三层模式中各个层次的功能过程、监控系统的运行状态,如何统一处理气象报文等。
本文介绍了县市级自动发报系统设计基本思路、技术方案、功能特点及试用情况等。
The effects of individual and combined additions of urea (100 μg N g-1 soil) and insecticide (triazophos at field rate, FR) under different moisture levels of air-dried soil (AD), 50% of water-holding
Analysis of phospholipid fatty acids (PLFAs) was used to estimate the microbial community structures of eight Chinese red soils with different fertility levels and land use histories. The total amount
A mutual information based 3D non-rigid registration approach was proposed for the registration of deformable CT/MR body abdomen images. The Parzen Windows Density Estimation (PWDE) method is adopted
A 21-d incubation experiment was conducted under controlled laboratory conditions to study the effects of elevated temperatures (10, 25, and 40 ℃) on some microbiological and biochemical properties in
Sorption of acetanilide herbicides, metolachlor, acetochlor, pretilachlor and butachlor on eight soils with various physical and chemical properties was studied. The adsorption isotherms could fit Fr