例句與造句

1. The above analysis showed that this heavy rainfall event took on obvious meso - scale characters and was the combination of the three flows , so we can deduce : ( 1 ) surface southeasterly wind and topography may play the main role in this event ; ( 2 ) the easterly cold air rushing into the southern shaanxi province in the lower troposphere was strongly relative to the form of surface cold - front type of occlusion ; ( 3 ) there were two reasons for the secondary circulation ' s strengthen in the evening , one was the effect of a mountain - valley wind and the other may be latent heat leading to ascending motion ; ( 4 ) the shape of potential instability stratification corresponded well with the development of the warm - moisture advection ; and ( 5 ) the vapor providing essential thermodynamics was transported by a southwesterly low - level jet from the bay of bengal and the south china sea . furthermore , with the effect of terrain , the southern shaanxi province became the center of this extremely heavy rain process
   中尺度結(jié)構(gòu)分析表明，本次暴雨具有明顯的中尺度特征，是由三支氣流共同作用的結(jié)果，分析發(fā)現(xiàn)( 1 )地面東南風(fēng)和地形在這次大暴雨過程起主要作用； ( 2 )東路冷空氣主要是通過中低層侵入陜南地區(qū)的，并與地面冷式錮囚鋒的形成密不可分； ( 3 )夜博士論文:中尺度地形對陜南暴雨的影響研究間垂直次級環(huán)流發(fā)展加強可能有兩個原因，一個是由于地形山谷風(fēng)的作用，另一個是降水的潛熱釋放激發(fā)了上升運動: ( 4 )位勢不穩(wěn)定層結(jié)的形成與低層暖濕平流的發(fā)展有很好的對應(yīng)關(guān)系; ( 5 )本次暴雨的水汽主要靠偏南風(fēng)急流將孟加拉灣和中國南海的水汽輸送至西北地區(qū)東部，為暴雨的發(fā)生提供了必要熱力條件。
2. It's difficult to find cold-front type of occlusion in a sentence. 用cold-front type of occlusion造句挺難的