blocking ridge

基本解释

So weather forecasts are not very good at capturing the imminent arrival of a blocking event or a stationary ridge.
所以天气预报并不擅长捕捉即将到来的气流阻滞事件或静止的高压脊。
In another variation, ditches replace the ridge between borders and the area between is irrigated by blocking the ditches.
在另一种变通方式中，用渠道代替畦埂，堵塞渠道，进行灌溉。
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Planting sand ridge shape, there are gaps oxidation silicon blocking performance. Used for automobile, electronics paint surface polishing.
植砂棱形状氧化硅，有空隙有阻塞性能。用于汽车、电子油漆表面抛光。

阻塞
Through its effects onthe blocking ridge, Siberian high and Aleutian Low; EastAO influences the strongcold wave outbreak in China.2) During the warm winters, strong positive correlation exists between southtrough intensity winter anomalies and the north or south winter temperatureanomalies.
EastAO通过影响高空阻塞，西伯利亚高压以及阿留申低压，从而影响中国寒潮爆发。 2)暖冬以来，南支槽强度冬季距平与我国南北方冬季气温距平存在显著正相关。
阻塞脊