n.
a browning of the skin resulting from exposure to the rays of the sun
同义词：suntansunburnburn
a light brown the color of topaz
同义词：topaz
ratio of the opposite to the adjacent side of a right-angled triangle
同义词：tangent
Individual single-wall carbon nanotubes as quantum wires
Treatment of single brain metastasis: Radiotherapy alone or combined with neurosurgery
Regional changes in carbon dioxide fluxes of land and oceans since 1980.
Individual single-wall nanotubes as quantum wires
Atmospheric carbon dioxide at Mauna Loa Observatory 2. Analysis of the NOAA GMCC data, 1974--1985
The choice of treatment of single brain metastasis should be based on extracranial tumor activity and age.
Global Carbon Sinks and Their Variability Inferred from Atmospheric O2 and 未13C
Changes in oceanic and terrestrial carbon uptake since 1982
Stephens, B. B., et al . Weak northern and strong tropical land carbon uptake from vertical profiles of atmospheric CO2. Science
The role of phospholipid and factor VIIIa in the activation of bovine factor X
