rougher cell meaning in Hindi

Examples

1. The rougher concentrate was cleaned in the cleaner cells and the cleaner tailings were returned to the rougher cells.
2. The conditioner pulp [ 1 ] is fed to a bank of rougher cells which remove most of the desired minerals as a concentrate.
3. Hyde demonstrated great intuition and genius, by designing a unit with two sections, one of rougher cells and the other of cleaner cells.
4. The scavenger cell froth [ 3 ] is usually returned to the rougher cells for additional treatment, but in some cases may be sent to special cleaner cells.