pre-entry

The Index of Leading Economic Indicators (LEI) in the US acts as an early warning system, telling us when the economy is about to change direction.

领先经济指标指数在当地可是个预先警报系统，能显示经济是否正要转向。

satellite-based early warning system

卫生载运先期警报系统

Research of Alarm and Alarm in Advance System Based on Industrial Data;

基于工业数据的报警及预警系统研究

The Key Technique Research of Forecasting and Early-warning System on Flood-induced Heavy Rain;

致洪暴雨预报预警系统关键技术研究

Global Early Warning System

全球预警系统（预警系统）

THE DISPLAY AND SERVICE SYSTEM OF FOG FORECASTING AND WARNING IN CHONGQING URBAN

重庆雾害潜势预报、警报系统中的显示服务系统

Mr. Green has installed a burglar-alarm system in his home.

格林先生家装了防盗报警系统。

The Design about Alarm in Advance，Alarm and Fault Detection System of Boiler Water Level in Power Plant;

火电厂汽包水位预警、报警和故障检测系统设计

The Status Quo of the Frame of Food Safety Forecasting & Pre-warning Information System Foreign & Domestic;

国内外食品安全信息预报预警系统的建设现状

A Preliminary Study on Establishing an Early-Warning and Forecasting System of the Natural Rubber Industry in China;

初探中国天然橡胶预警预报系统的建立

Study on Design of ArcGIS Server-based Flood Forecasting and Warning System

基于ArcGIS Server的洪水预报与预警系统设计研究

A Design on the Frame of food safety forecasting & pre-warning information system in China

我国食品安全信息预报预警系统的建设构想

Forecasting and Early Warning Service System of Geological Hazard in Shiyang River Basin of Wuwei City

石羊河流域武威市地质灾害预报预警服务系统

A GIS-based System for Geological Disaster Prediction and Early Warning in Shaoguan

基于GIS技术的韶关市地质灾害预报预警系统

The Operational Forecast and Warning System for Early Spring Fog Event over Jiangmen Area

江门地区初春大雾的预报预警业务系统

Research on the system of alarming and reporting in advance about roads disasters based on GIS

基于GIS的公路自然灾害的预警预报系统研究

Computerized Fire Alarm Transmission System [CFATS]

火警警报电脑传送系统

International Tsunami Warning System

国际海啸警报系统(海啸警报系统)