高原夏季风强(弱)时，印度全区及我国华北地区容易出现降水偏少(多)。
When the TPSM is strong (weak), the precipitation in all India and North China tends to be less (more) than normal.
结果表明，高原夏季风、长江上游夏季气温和降水均存在明显的阶段性变化特征。
Results show that the Plateau summer monsoon, the summer temperature and precipitation in the upper reach of Changjiang river valley exist obvious change in phase.
介绍了甘肃省首次研发的高原夏季无公害西芹专家系统的开发过程、主要技术及系统功能。
The article discussed techniques of the development of the celery's expert computer system of no' harmful culture in summer season on altitude higher areas and it's functions.
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