Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Shucan Zheng"'
Publikováno v:
Journal of Earth Science. 34:398-408
Publikováno v:
Journal of Earth Science. 33:802-819
Publikováno v:
Journal of Earth Science. 31:181-194
Sedimentary organic matter (OM) is a major reservoir of organic carbon in the global carbon cycle. Despite many studies, there still exist many debates on the mechanism of OM accumulation and preservation in marine sediments. We present a new field s
Publikováno v:
Review of Palaeobotany and Palynology. 276:104191
In recent years, significant progress has been made in organic-walled microfossil research from the Paleozoic of China. In the present study, all palynological investigations from the Cambrian of China, including thin sections, are reviewed and a syn
Publikováno v:
Journal of Dentistry. 37:776-780
Objectives To evaluate the machinability and flexural strength of a novel dental machinable glass-ceramic (named PMC), and to compare the machinability property with that of Vita Mark II and human enamel. Methods The raw batch materials were selected