查询词典 northwest wind

Assistance to the Air Force to carry out the expansion. After the war, into the development phase of the restoration, completed basic combat training and logistical support systems, combat aircraft to achieve the beginning of jet. 60 era for the expansion and gradually equipped with F-86D, F-5A and F-4F fighter. 80s equipped with F-5E/F, F-16 fighter aircraft, air defense automated alert system officially running. In July 1991, the Army air defense artillery and troops under the command of the Air Force formed to form a radar, aircraft, surface to air missile (anti-aircraft) integrated air defense system. 90, to receive from the U.S. military operational command, weapons and equipment have been developed, the first home-made aircraft KF-16 aircraft factory, F-16 fighters equipped with AIM-120 advanced air-to-air missile in the distance, procurement from France,"Northwest Wind "-air missile. 2002 selection of a new generation of F-15K fighter jets.

战后，进人恢复发展阶段，基本建成作战、教育训练和后勤支援系统，作战飞机开始实现喷气化。60年代进行扩编，逐步装备F—86D、F—5A和F—4F型战斗机。80年代装备F—5E/F、F—16型战斗机，自动化防空警戒系统正式运行。1991年7月，陆军防空炮兵司令部及所属部队划归空军建制，形成雷达、飞机、地空导弹一体化防空体系。90年代，从美军接收作战指挥权，武器装备也得到较大发展，首架自制KF—16型飞机出厂，F—16型战斗机装备AIM—120型先进中距空空导弹，从法国采购"西北风"式地空导弹。2002年选用F—15K新一代战斗机。

Therefore, the moist potential vorticity analysis associated with the mesoscale convective system was researched in the paper, so as to reveal the moist potential characteristics of mesoscale convective system in typhoon circulation. The results showed that, during the generation stage, convective instability characterized by MPV1 was a favorable condition for forming MCS, while the vorticity which was caused by the slantwise isentropic surface and the vertical shear of the horizontal wind characterized by MPV2 was an inspiring mechanism. The specific process was that, the atmosphere exhibited the feature of strong convective instability at the low level of convection areas and the southeast areas, which included plenty of erratic energy. The slantwise ascended the stream transfer the erratic energy to northwest, where the stratification stability was small. As decreased, the cyclonic vorticity increased. On the other hand, the vorticity caused by the slantwise isentropic surface and the vertical shear of the horizontal wind inspired the release of convective instability and as a result that the MCS formed. During the development stage, the cyclonic vorticity increased quickly with the persistent decreasing of . Meanwhile, the inclination of isentropic linewas bigger than the absolute momentum line at middle level, which exhibited the feature of conditional symmetric instability , then the conditional symmetric instability was forced to release by the vorticity resulted from the slantwise isentropic surface and the vertical shear of horizontal wind, and the MCS developed.

结果表明，在对流形成阶段，MPV1即对流不稳定为MCS的形成提供背景不稳定条件，由MPV2即湿等熵面的倾斜和水平风的垂直切变而引起的涡旋发展作为强迫机制：MCS形成的区域及东南区域中低层是强对流不稳定层，蕴含丰富的不稳定能量，倾斜上升运动把对流不稳定区具有强不稳定能量的暖湿空气向西北中层的中性层结区输送，由于的减小，气旋性涡度增强，有利于形成对流，另一方面，由于湿等熵面倾斜和低空急流加强而引起的涡旋发展作为一种强迫机制激发对流不稳定能量得到释放，从而形成对流；在对流系统地发展阶段，由于低层的对流不稳定性进一步减弱，进一步减小，气旋性涡度进一步增强，有利于MCS的增强，中层等θe 线的倾斜度比绝对动量M 等值线的倾斜度大，对应有条件对称不稳定区域，满足条件对称不稳定条件，在湿等熵面倾斜和台风低空急流作用下引起的涡旋发展强迫对称不稳定能量释放，从而使得对流得以维持和加强。

Climate: tropic monsoon climate, no too cold in winter and no too warm in summer, annual average atmosphere temperature of 23~, annual average humidity of 82%, rainfall volume: 1595.5 mm; annual sum shine ray volume of 102 to 118 kilocalorie /square cm, annual sun shine hours of 1864 to 2160 hours and wind direction based on southeast and northwest wind mainly.

气候 属北热带季风性气候，冬无严寒，夏无酷暑；年平均气温：23℃；年平均相对湿度：82％；年降雨量：1595.5mm；年太阳总辐射量： 102—118千卡/平方厘米；年日照时数：1864—2160小时；风向：以东南风和西北风为主。空气空气清新，质量1级。

Dry spring weather, less rainfall, often 5,6-northerly winds or southerly wind, temperatures rise faster in April; summer, Temperature and Humidity airstream affected by the ocean, 6,7,8 three months of the year precipitation precipitation 63 to 70 percent; fall, the influence of high pressure Mongolia, sunny weather, the temperature moderate and pleasant weather, late autumn and more northeasterly winds, cold weather in winter, the Siberian cold high impact, the prevailing northwest wind, cold and dry climate, Shaoyang weather, less rainfall.

春季气候干燥，降水量少，常有5、6级偏北风或偏南风，4月份气温回升快；夏季，受海洋温湿气流影响，6、7、8三个月降水占全年降水量的63%-70%；秋季，受蒙古高压影响，晴朗少雨，温度适中，气候宜人，深秋多东北风，有寒潮天气发生；冬季，受西伯利亚冷高压的影响，盛行西北风，气候寒冷干燥，天气晴朗少云，降水少。

Based on the distribution of sand-moving wind direction, the dominant wind direction of Yangqing station is WSW due to the regional terrain, the others are all WN, WNW, NNW, the results indicate that the main sand moving direction in Beijing plain is from northwest to southeast.

从起沙风动力方向分布来看，除延庆站受区域地形影响是西南西为主导风向，其余站点的主导风向都是西北、西北西、北北西三个方向，说明北京平原地区的沙尘运移方向主要是自西北向东南搬运。

This reflects that under the influence of dominant northwest wind, the primary ridges have the surface processes of transverse dunes.

副梁在主梁迎风坡上发育、侧向摆动和延伸，形成分、割主、副梁沉积的二级界面。

Do not drive a hard bargain Let me how do I now穷得连northwest wind都喝not on the Sister heart of good will not drive a hard bargain: As you work on it at home, we can let you fill穿暖, but we will not give you the wages.

不还钱让我怎么办，现在我穷得连西北风都喝不上了姐姐心好不会不还钱的，既然这样你就在家里打工吧，我们可以让你吃饱穿暖，但是不会给你工钱的。

It shouldbe effected during the night, with a northwest wind of moderate force, andthe aeronauts calculated that they would reach General Lee's camp in a fewhours.

起飞必须在夜间进行，还要有和缓的西北风。据飞行员的估计，他们在几个钟头之内就可以到达李将军的军营了。

Wind direction: the whole year leading wind direction is south-west, followed by the east and northwest wind.

风向：全年主导风向是西南风，其次是东风和西北风。

By analyzing next-spring abnormal features of 500 hPa height and 850 hPa, 200 hPa meridional wind due to Nino3 SST rising, it is found that Nino3 SST rising abnormally in the second half year leads to 500 hPa height field rising in the tropic and Northwest Pacific subtropical region, namely the Northwest Pacific subtropical high is stronger and shifts westwards and northwards compared with the mean, and the trough over East Asia is weaker with its location shifts eastwards; the height field falls from the area around Balkhash to Baikal Lake, i.

通过分析下半年Nino3区(150o~90oW，5oS～5oN)海表温度升高引起的次年春季500 hPa高度、850 hPa及200 hPa经向风的异常特征，发现下半年Nino3区显著升温，可导致次年春季热带和西北太平洋副热带地区的500 hPa高度场升高，即西太平洋副热带高压偏强、偏西、偏北，东亚大槽偏弱、偏东；巴尔喀什湖至贝加尔湖的高度场降低，即该地区经常有低槽维持；亚洲至西太平洋地区盛行纬向环流。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。