barchan dune基本解释 新月形沙丘;新月丘;新月型砂丘;新月型沙丘 分词解释 barchan新月形沙丘 dune(由风吹积成的)沙丘 猜你喜欢 sand dune(海边或沙漠的)沙丘 great sand dunes national park and prese大沙丘国家公园 great sand dunes national park大沙丘国家公园 sand dune fixation沙丘固定 sand dune ...
barchan dunes 读音:美英 barchan dunes基本解释 新月形沙丘 分词解释 barchan新月形沙丘 dunes沙丘( dune的名词复数 )
barchan dune 美 英 un.新月形沙丘 网络新月型砂丘;新月丘;新月型沙丘 英汉 网络释义 un. 1. 新月形沙丘
Barchan dune asymmetry refers to the extension of one barchan limb downwind. It is a common dune form on Earth and also occurs on Mars and Titan. A new classification of barchan limbs is presented where three types of limb morphology are identified: linear, kinked and beaded. These, along...
bar·chan dune (bär-kän′) n. A crescent-shaped dune, reaching heights of up to 30 meters (98 feet) and widths of 350 meters (1,148 feet), and having a steep, concave leeward side with crescent tips pointing downwind. [Russianbarkhan,barchan dune, from Kazakhbarxan; akin to Uy...
百度试题 题目新月型砂丘(barchan dune) 相关知识点: 试题来源: 解析 平面上呈月牙形或新月形,高度一般<15m的砂丘称新月型砂丘。 反馈 收藏
新月型砂丘(barchan dune) 正确答案 平面上呈月牙形或新月形,高度一般<15m的砂丘称新月型砂丘。 答案解析 略
1) barchan dune 新月形沙丘 1. Field measurement of surface wind velocity and sediment transport rates was made onbarchan dunein Wulanbuhe desert to understand. 对乌兰布和沙漠新月形沙丘表面风速的野外观测结果表明,沙丘迎风坡气流加速量主要和沙丘坡面形态、迎风坡前来流风速有关,迎风坡风速放大率介于...
barchan duneQuruq DesertBarchan dunes are common on Earth, Mars and Titan. Previous studies have shown that their formation, migration and evolution are influenced by the wind regime and other factors, but details vary among regions. Understanding barchan morphology and migration will both improve...
1)barchan dune新月形沙丘 1.Field measurement of surface wind velocity and sediment transport rates was made onbarchan dunein Wulanbuhe desert to understand.对乌兰布和沙漠新月形沙丘表面风速的野外观测结果表明,沙丘迎风坡气流加速量主要和沙丘坡面形态、迎风坡前来流风速有关,迎风坡风速放大率介于1。