雪雪

为了更好地治理公路风吹雪雪害，保障公路畅通，本文采用VISUALFOXPRO6.0数据库管理系统作为开发工具，建立了公路风吹雪数据库系统软件。

In order to control the hazard better and ensure road unblocked , this paper presents the building of Database System for Snow Drift on Highway which is compiled with the help of Visual FoxPro 6.0 Database Management System .

公路风吹雪雪害仿真技术研究

Research on Snowdrifts and Snow Disaster Simulation Technology of Road

风吹雪雪害是我国北方公路上频发的雪害之一。

Snow drift hazard is one of frequent hazards on highway of northern China .

南极中山站吹雪雪暴天气分析

Statistic and synoptic analysis on blowing snow and snowstorm in Zhongshan station , Antarctica

防雪栅是一种有效防治公路风吹雪雪害的措施之一。

Snow fence is one of the effective measures about prevention and cure of the blowing snow hazards on highways .

公路风吹雪雪害是我国季节性积雪区域最普遍、最频繁和危害最严重的公路雪害形式。

Snow hazard of snow drift on highway is the most prevalent ; most frequent and most serious snow hazard form of highway in seasonal snow areas of my country .

本文根据我国在雪害预警研究方面基础弱、技术条件差、历史数据缺乏的实际情况，提出了我国公路风吹雪雪害预测的研究思路。

According to Chinese circumstances , deficient experience , low level of technology and lack of historical data in the research field about forecasting disaster of blowing snow , this paper presents the Chinese featured way to do it .

为了减轻和防治公路雪害，中国、日本、加拿大、前苏联、美国等一些风吹雪雪害比较严重的国家都进行了大量实验研究。

In order to reduce the preventing and control the road snow evil , China , Japan , Canada , former Soviet Union , US and so on some wind snow drift snow harmed the quite serious country all to conduct the massive experimental study .