In this paper, we analyzed the sample forced by inter-sandmethod of centrifugal test.
本文主要介绍了埋砂法恒定加速度试验时元器件的受力分析。
2
Mainly introduced the oil sand nature as well as the present oil sand distribution and the reserves, elaborated the oil sandmethod of exploitation and the oil sand separation method.
主要介绍了油砂的性质以及目前油砂的分布及储量,阐述了油砂的开采方法及油砂的分离方法。
3
The approved method of cleaning is industrial sand-blasting.