thinium沙丘群落
thinadj.薄的;瘦的;稀的
thin layer irrigation薄露灌溉
thin layer separation薄层分离
thin end of the wedgen.可以小看大的开端
thin-sklnned lining薄壁炉衬
thin - wall channel卷边槽钢
thinned array antenna稀布阵列天线,稀疏阵列天线
thin wall plastic box薄壁塑料盒
thin-walled element薄壁杆件
thin films properties薄膜特性
thin wall voided pier空心薄壁高墩