Sieving

Nowadays, new techniques have been developed, such as heat and pressure separations, static-electricity sieving or acoustical dry sieving.

At sea they fall prey to just about any creatures that feed by sieving plankton from the sea, from the great plankton-feeding whales down.

Gel electrophoresis uses a gel as an anticonvective medium and/or sieving medium during electrophoresis, the movement of a charged particle in an electrical field.

Just under 5 gigabytes of disk was required and about 2.5 gigabytes of RAM for the sieving process.

Mechanical separation methods use physical action to remove the trichomes from the plant, such as sieving through a screen by hand or in motorized tumblers.

Sieving and/or milling the organic materials to fine dusts is often necessary.

Sieving functional morphology of the gill raker feeding apparatus of Atlantic menhaden.

Sieving the resultant white sugar produces different grades for selling.

The collected latex, "field latex", is transferred into coagulation tanks for the preparation of dry rubber or transferred into air-tight containers with sieving for ammoniation.

The commercial production of guar gum normally uses roasting, differential attrition, sieving, and polishing.

This oil is not really hashish, as the latter name covers trichomes that are extracted by sieving.

This phenomenon is called sieving.