Medical Definition of HEMATOPOIESIS. : the formation of blood or of blood cells in the living bodyâcalled also hemopoiesis. the formation of blood or of blood cells in the living body.
Shop for Circlip Pliers. A circlip is a type of retaining ring or fastener that takes the form of a flexible, open-ended ring, made from metal.ost of these retaining rings have a design of circlip pliers which can be used with them. However, some may need a different tool. There is a special e-clip installation tool which can be used with e-clips and most spiral retention rings can be installed manually.
1 Linuron is a nonselective herbicide used in the control of grasses and broadleaf weeds. 2  It works by inhibiting photosynthesis. 3  MCPA (2-methyl-4-chlorophenoxyacetic acid) is a phenoxy herbicide selective for broadleaf plants and widely used in cereals and pasture. Fluroxypyr, a systemic, selective herbicide, is used for the control of broad-leaved weeds in small grain cereals, maize, pastures, rangeland and turf. 2  It is a synthetic auxin. 3  In cereal growing, fluroxypyr's key importance is control of cleavers, Galium aparine.