Supported by the grant from the National Key Research and Development Program of China(No.2018YFC2000603).
Summary What is already known about this topic?Physical fitness is well documented to be associated with physical activity among adults in the United States.In China,research on this association places a heavier empha...
supported by the Youth Foundation of Education Bureau,Sichuan Province(13ZB0003)
New descriptors were constructed and structures of some oxygen-containing organic compounds were parameterized. The multiple linear regression(MLR) and partial least squares regression(PLS) methods were employed t...