underlayer中文什么意思

例句与用法

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1. Research and design of connecting move control system for tyre underlayer product line
   轮胎内衬层生产线连动控制系统的实现
2. Anatomy of general computing method theory mode for calculating the soft underlayer ' s bearing capacity
   软弱下卧层承载力验算通用计算方法理论模式的剖析
3. The transformation of soil physical and chemical characters is higher in surface layer than underlayer
   土壤从表层开始发育，土壤各理化性质的变化表层高于下层。
4. From this hypothesis , all problems come down to find the hydrological response of every type of basin underlayer
   在这个假设的基础上所有的问题就归结到一点：寻找每一种下垫面的水文响应。
5. The intercrossing method in repairing old metal pipes usually uses pipe - class high density polyethylene ( hdpe ) as lining plastic - underlayer pipes
   穿插法修复金属旧管道通常使用管材级高密度聚乙烯( hdpe )作为塑料内衬管。