hard clay
美
英 
- un.硬質(zhì)陶土;硬質(zhì)粘土
- 網(wǎng)絡(luò)硬陶土;硬粘土;白土
英漢解釋
例句
Builtby the Vietnamese in the 1940s and '50s, THE TUNNELS Were originally dug out ofthe hard clay by hand with simple farm tools.
這些建于上世紀(jì)四、五十年代的地道最初是由人力使用簡易農(nóng)具挖掘硬質(zhì)粘土而成。
The Hard Clay-Soft Rock Engineering Geological Information Management and Analysis System and Its Application
硬土-軟巖工程地質(zhì)信息管理分析系統(tǒng)及其應(yīng)用
Mining of high-alumina bauxite and hard clay ore, and production of chamotte
高鋁礬土、硬質(zhì)粘土礦開采及熟料生產(chǎn)
Effect of potash feldspar content on sintering performance of hard clay
鉀長石含量對硬質(zhì)粘土燒結(jié)的影響
Discussion of Mined Area Backfilling With Waste of Hard Clay Mine
硬質(zhì)粘土礦廢石回填采空區(qū)的探討