鋒面 的英文怎麼說
中文拼音 [fēngmiàn]
鋒面
英文
frcntal surface-
Sometimes the air masses which meet at a front cause storms
有時在鋒面相遇的氣團會造成暴風雨。A front is a transition area between the cold and warm air masses
鋒或鋒面是指冷暖氣團之間的過度帶。Along the front, the warmer and lighter air will then ride on top of cooler air, resulting in rain and thunderstorms
較輕的暖濕空氣會沿鋒面上升,造成雷雨。Mackerel sky, not twenty - four hours dry describes the deterioration of weather after the appearance of cirrocumulus clouds. although it may be bright at the beginning, the weather will deteriorate in half a day s time as the cyclone or front approaches. as they pick up more moisture, the cirrocumulus clouds thicken and extend downward to become low - level clouds which bear rain
魚鱗天,不雨也風顛是形容卷積雲出現後天氣轉壞的狀況,雖然初時天氣明朗,但約半天光景后,天氣會隨氣旋或鋒面的移近而轉壞,風速增強,卷積雲也會隨著水氣增加而逐漸增厚,雲層向下伸延轉為低層雲,產生降雨。This is often known as frontal rain, which is typically wide in extent and uniform in intensity
鋒面雨的一般特徵是下雨范圍廣闊和雨勢平均。Schultz, d. m., d. keyser, and l. f. bosart, 1998 : the effect of large - scale flow on low - level frontal structure and evolution in midlatitude cyclones. mon. wea. rev., 126, 1767 - 1791
通過觀測和模擬研究發現,大尺度氣流對中緯度低層鋒面的結構和演變有重要影響。該文採用觀測和理想化模擬相結合的方式,探討了大尺度氣流的這一作用。Thunderstorm form when a warm air mass is forced by a cold mass at a front
當暖氣團在鋒面處受到冷氣團的作用時,就會形成雷暴雨。The occurrence of cirrocumulus clouds indicates the distant presence of a convergent zone such as a pressure tough or a cyclone in lower levels ; or a frontal zone where cold air meets moist warm air. vigorous convection and lifting motion bring water vapour up in the sky where the water vapour sublimes into ice crystals, forming the high clouds
卷積雲的出現顯示遠處地方低層有一強輻合帶如低壓槽或氣旋或鋒面即暖濕空氣碰到冷氣團,向上爬升的交界面形成,強烈的對流和抬升運動將水汽帶到高空,在那裡水汽直接升華變為冰晶而形成高層雲。The mid - level short wave trough could induce cyclone in the meiyu front to produce associated heavy rainfall
適當強度的高空槽可以誘生梅雨氣旋,產生鋒面氣旋暴雨。But because clouds take different forms at different scales ? from microscopic water droplets to weather fronts that span hundreds of kilometres ? they are devilishly hard to describe in models that work by manipulating “ virtual ” chunks of the atmosphere that are 100km ( 62 miles ) across and 100km high
但由於雲層以不同形式出現于不同的范圍之內(有的以精微的小水點存在,有的則以數百公里的氣象鋒面出現) ,因此在氣候模式中很難去描述雲層,並且其工作原理只能是操控虛擬的大氣塊100公里( 62英里)寬與100公里高。Ocean front model and modal coupling
海洋鋒面模型及其簡正波耦合Reflections on the comment of yu qiuyu ' s historical and cultural essays
余秋雨歷史文化散文批評鋒面的反思Frontal thunderstorm over the field, up and down drafts up to 40 knots
鋒面雷雨過境,上升下降氣流達40海里每秒。Frontal thunderstorm over the field , up and down drafts up to 40 knots
鋒面雷雨過境,上升下降氣流達40海里每秒。A line of showers now located across central new jersey is sweeping our way.
一道位於中紐澤西州的鋒面正朝向本區而來. .Passage of front
鋒面通過On the other hand, there will be on pseudo front appears if we use the conventional definition of front
如用傳統的溫度場定義鋒面的方法則不會產生這種情況。The wetting front moved nearly parallel to the soil surface, and its length could be described by a power function of time, when the distribution of initial soil water was uniform
當初始含水量分佈均勻時,降雨入滲過程中濕潤鋒面幾乎平行坡面運移,濕潤鋒深度與時間的關系可用冪函數描述。A family of frontal cyclones over the western atlantic ocean. part ii : parameter studies. zhang da - lin, radeva, ekaterina, gyakum, john. monthly weather review, 127 ( 8 ) : 1745 - 1760
進行了一系列敏感度試驗,從而考察了潛熱加熱、地面磨擦和地面熱通量對西大西洋上一鋒面氣旋族發展的相對影響。2. on the basis of analyzing experimental data for slope land of loess plateau in different slope gradient and rain intensity and soil and water conservation tillage measures, using curve - fitting techniques, a soil infiltration rates model was woke out, the accuracy of the model is tested by a series of experiment data, the result of these indicate that the soil infiltration rates model is accurate and has good stability for slope land of loess plateau. 3. using soil infiltration rates and runoff time and wetting frontal surface depth of soil infiltration reflect effect of factor affecting soil infiltration rates
( 3 )採用土壤穩定入滲速率、坡面開始產流時間、土壤濕潤鋒面下滲深度三個指標來反映坡耕地土壤入滲影響(土壤性質、土壤初始含水率、地面坡度、降雨強度、積水深度、水土保持耕作措施等)因素效用大小,建立了各因素與三個指標的關系模型,詳細分析了不同水土保持耕作措施強化土壤入滲的影響,其中等高耕作作用最為顯著,其次是人工掏挖和人工鋤耕。分享友人