1. Also, the use of Angle steel riffle strengthened the efficiency of ore dressing. 采用角钢溜格强化了选矿效益。
2. Sample shall be mixed 3 times through riffle, and then put into the feeding container. 样品通过二分器三次混合后,放入给料容器中。
3. Also learn many ways to stack a deck including over hand, riffle and table faro shuffles. 并且学会许多方式堆积包括在手、浅滩和桌法鲁的甲板拖曳。
4. This technique is particularly effective where a riffle drops into a pool or at the dis-charge of a spillway or penstock. 当浅滩掉进水中深穴或在溢洪道和闸门之出水口,这种技巧特别有效。
5. Series of profound innovations pushed Canadian public education to the zenith of prosperity, and also to the riffle of difficulties. 一系列深度变革将加拿大公共教育推向兴盛的顶峰,同时也带了诸多的问题。