您要查找的是不是：
- water equivalent of snow cover 积雪水当量
- water equivalent of snow 雪的水当量
- A heavy fall of snow covered the ground. 一场大雪覆盖了大地。
- The influences of snow cover over the Tibetan Plateau on Asian summer monsoon are stu died by composed analyses and conducting numerical experiments. 通过对青藏高原多、少雪年的合成分析及数值试验，研究了青藏高原积雪对亚洲夏季风和我国东部气候异常的影响。
- Through the analysis on the status of snow cover and temperature changes, effects of snow disaster on overwintering crops in 2008 were studied. 摘要通过对积雪和温度变化状况等的分析，研究了2008年雪灾对越冬作物的可能的影响。
- To improve the accuracy of obtaining the snow cover area from MSS,this paper explores a method of snow cover mapping based on NDVI background field. 为充分精确提取MSS影像的雪盖面积,本文探索一种以NDVI为背景场的雪盖制图新思路。
- A dime is the equivalent of two nickels. 一角硬币等于两个五分镍币。
- So it was that he had his first sight of snow. 就那样，他第一次见到了雪。
- Through the three demonstrations of ETM+ and TM,the process of algorithm and the way to build LUT are illuminated in detail.And the accuracy of snow cover mapping of this method is tested by NDSI. 通过ETM+和TM影像的三个例证,详细阐明该算法流程以及查找表的创建,并以NDSI对其雪盖制图进行精度验证。
- A Method to Measure the Water Equivalent of Calorimeter 测定量热器水当量的一种简便方法
- The weight of snow collapsed the roof. 积雪的重压使屋顶倒塌了。
- Development of Snow Depth and Snow Water Equivalent Algorithm in Western China Using Passive Microwave Remote Sensing Data 被动微波遥感反演中国西部地区雪深、雪水当量算法初步研究
- An abnormal amount of snow fell here last week. 上周这里下了异常大的雪。
- The valley was covered with a blanket of snow. 山谷白雪如毯。
- Research on Analyze Technique of Water Equivalent of Nitrogen Tetroxide 四氧化二氮相当水化验方法探讨
- The white banket of snow covered everything,hiding the paths,changing the shapes of the trees and bushes. 白色的雪掩盖了所有的东西，盖住了小路，改变了树和灌木林的外形。
- The mountain was covered with a mantle of snow. 山上覆盖着一层雪。
- The extrusive equivalent of granite is rhyolite. 而流纹岩则是与花岗岩成分相同的酸性喷出岩。
- Much of the square was under a cover of snow. 广场的大部分都覆上了一层雪。
- The antimatter equivalent of helium. 反氦与氦等价的反物质
