偏西北 meaning in Chinese
northwesterly
Examples
- Due to the blockage of the castle peak to the north of hkia , the northerly winds went around castle peak and backed slightly to northwest in the downstream region fig . 12
受到机场北面的青山阻挡，北风在绕过青山后转向，在下游位置转为稍偏西北见图12 。 - Due to the blockage of the castle peak to the north of hkia , the northerly winds went around castle peak and backed slightly to northwest in the downstream region ( fig . 12 )
受到机场北面的青山阻挡，北风在绕过青山后转向，在下游位置转为稍偏西北见图12 。 - Spatial distribution and time scales of atmospheric diffusion over beijing area are revealed by means of a random walk simulation model and practical meteorological data with a specified emission source from the city . results show a southward transport pattern for wintertime while a northwest transport of pollutants in summer . the area is the least evidently influenced by the emission source in spring , while the largest in autumn . the time spent for instantly emitted material removing from the model domain varies from winter - spring to summer - autumn . the former was shorter one of less than 20 hours ; the latter was longer one of approximately 30 hours . distribution of occurrence probability for different removal times was not symmetry . reducing slowly at the end of longer removal time , probability exists for pollutants remaining in this area a long time
结果表明，冬季示踪物偏南夏季偏西北的输送明显春季扩散影响范围最小秋季最大。示踪物从200km200km模式区域输出的平均时间去除时间明显分为冬春季和夏秋季两组，前者较小，平均在20h以下，后者较大，平均约30h 。不同去除时间出现的频率分布是非对称的，在长去除时间一侧，出现频率下降缓慢，显示污染物有在该区域内长时间滞留的可能。