Research and analysis of the genome of Gossypium arboreum.中棉染色体组型的分析研究.A tropical American species of cotton ( Gossypium barbadense ) widely cultivated for its fine, long - staple fibers.一种生长在热带美洲的棉花 ( 海岛棉棉属 ),因其有纤细的长纤维而...
A lux is a measure of the illumination given by a light to a distant surface.勒克斯是光对于遥远表面的照明度的量度单位.When the lighting level falls below about 1 lux the cones cease to act.当照度低于约1勒克司时,锥状细胞就不再起作用.If you uses Lux , it will ad...