权威例句
Zinc Fractionation in some Thai Acid Sulfate and Calcareous Paddy Soils by Sequential Extraction
CLEAR DISPLAY ITEM FRAME
central plain
central plain
The plain, hard truth about pathogen monitoring
Pulmonary tuberculosis after lung-liver transplantation from cystic fibrosis
Doppler imaging of stellar surface structure. IV. The rapidly-rotating G5III-IV star HD 112313 = IN Comae.
Plain film of the abdomen
Anterior left subphrenic abscess: characteristic plain film and CT appearance
Recovery of chemical and physical properties of boreal plain soils impacted by pipeline burial.