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- spring disastrous low clouds 春季灾害性低云
- He navigated the plane through the low cloud. 他驾驶飞机穿过低低的云层。
- Fog and low cloud cover are expected this afternoon. 预计今天下午有雾和低空云层。
- As the frequent rain squalls and low clouds were unfavourable for air action, Phillips resolved to press on. 因为频繁的暴风雨和低云层不利于空军行动，菲利普斯决定向前追赶。
- When height is taken into account, clouds are classified into three types: high, middle and low cloud. 当着眼于高度时,云分为高云、中云和低云三类。
- The few landmasses that jut from the low clouds are covered with hostile jungle. 高出云层的陆地极少，而且大都被危机四伏的丛林所覆盖。
- Flat hexagonal plate snowflakes are formed in the middle clouds while many different shapes of crystals are formed in the low clouds. 较低的云层通常会形成六角平面的片状雪花,而不同形状的结晶会在低云中产生。
- Variations in Low Cloud Cover over the United States during the Second Half of the Twentieth Century. 世纪下半叶美国低云覆盖的变化。
- Even the least valid versions agree that it was a typical Monday in a Caribbean October, with a sad rain, low clouds, and a funereal wind. 关于这个事件的所有版本，甚至最不可信的，也一致同意，那是十月的一个星期一，加勒比海岸的天气一如往常，愁雨绵绵，乌云低垂，阴风如泣。
- Clouds are divided into four main groups based on their height above the ground: high clouds, middle clouds, low clouds, and clouds with vertical development. 依云层距地面的高度,可将其分为四类:高云层、中云层、低云层及纵度活动的云层。
- Low cloud and poor visibility forced both pilots to fly from their aircraft instruments rather than external references but heavy rain made their radar equipment unreliable. 当时,云层和能见度极低,两名驾驶员只能靠飞行仪器导航,但雷达在暴雨影响下,却又不大可靠。
- The satellite TBB and the hourly data of automatic observation system were analyzed to obtain some methods to predict the dissipation of low cloud and low visibility. 通过分析静止卫星TBB资料以及使用逐时的地面自动站资料与最近一次的探空资料进行计算和分析,得到监测和预报此次天气减弱和结束的方法。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- The fog, rain and low cloud that shrouded the Ardennes provided cover from the Allied fighter-bombers that had paralyzed German panzer columns in Normandy in the summer. 浓雾，雨水和多云的天气包围着阿登地区使得盟军战斗轰炸机群无法想在夏天的诺曼底一样对付德国的装甲部队。
- Productivity is disastrously low: the return on new investment is around half that in America. 日本国内生产力出奇地低：新投资项目的回报率只有美国的一半。
- When we landed in Munich the weather was as bad as I had ever seen it on my football travels; beneath the low clouds the sky was filled with snowflakes, and when we touched down we saw there were six or seven inches of slush on the runway. 当我们在慕尼黑登陆时，天气之糟在我的足球之旅中前所未见；在低沉的云端下，天空满是雪花，而当我们落地时，我们看到跑道上有着六七寸（15到18公分）的积雪。
- The economic position of the country is disastrous. 国家的经济形势非常糟糕。
- Another technology under review is a space-based radar network that will continuously bounce signals off Earth's surface and under all conditions--even low clouds,storms,or darkness--detect moving targets such as trucks and missile launchers. 他们考虑的另一项技术是太空雷达网，它可以持续接收地球表面的反射信号，而且可以在任何情况下（即使在低云、暴风雨和黑暗中）发现卡车和导弹发射器等移动目标。
- A disastrous fire in the city cause loss of life and money. 城里一场灾难性的火灾造成生命财产的损失。
- We look forward to the return of spring. 我们期待着春天的到来。
