in this paper, by the statistical analysis of the path, source and moving velocity-of the cold air, blocking high on the north of baikal and yakutsk was shown to be the main system of influence.
本文从统计低温多雨的冷空气路径、源地和移速入手,找出主要影响系统为贝加尔湖北部及雅库茨克的阻塞高压。
as the blocking high weakened, the easterly current below and the southerly current at the rear weakened. as a result, the precipitation system abated and moved both easterly and southerly.
减弱阻高使其底部偏东气流减弱及后部偏南气流在高层减弱、低层增强,导致降水减弱,并使系统位置偏东、偏南。
in the years of flood, the east asia trough, ural blocking high and western north pacific subtropical high are very important systems influencing the summer precipitation.
结果表明,东北地区旱涝年夏季,高纬和极区大气环流特征、东北亚异常长波槽脊的分布和活跃程度、东亚大槽和西太平洋副热带高压的位置和强度等均有十分明显的差别。
in this paper by the statistical analysis of the path source and moving velocity-of the cold air blocking high on the north of baikal and yakutsk was shown to be the main system of influence.
本文从统计低温多雨的冷空气路径、源地和移速入手,找出主要影响系统为贝加尔湖北部及亚库次克的阻塞高压。
when the atmospheric long wave evolves and blocking high appears, the manifold corresponds to the case while a saddle and a center point changes from coalescence to separation.
长波演化形成阻塞高压流场,与鞍点和中心点从合并到分离的流形相对应;
the 500-hpa height field shows a well-developed blocking high over the gulf of alaska, which lasts another seven days.
百帕高度场表明,在阿拉斯加海湾上空有一发展得很好的阻塞高压,后来它又持续了7天。
baikal lake blocking high and qinghai-xizang high covered the yellow river basin in the flood season during midsummer.
盛夏期间黄河流域先后受贝加尔湖阻塞高压和青藏高原高压控制;