Since World War Ⅱ, many oil and gas fields have been found in ancient organic reef carbonate sediments all over the world. As reservoirs, the reef deposits ha
Ribulose-1,5-bisphosphate carboxylase/oxygenase from tobacco covalently coupled to CNBr-activated Sepharose 4B was treated with urea. Analysis by electrophores
By using the deep layer sea temperature data in the cross section of 137°E in the Western Pacific from 34°N to 1°S, and 500 hPa monthly mean geopotential he
The distribution of the P-M system in four local Drosophila melanogaster populations obtained insouthern China has been examined by mating tests. There was no
Although much progress has been made in the last few years on the hatchery rearing of penaeid shrimps, the use of artificial feeds and the innovation of cultur
-Morphology, reproduction, ecology and isoenzyme electrophoresis of a Capitella complex in Qingdao were examined from 1983 to 1984. We determined that the Capi