白周期
Life cycle assessment study on production of titanium white
钛白粉生产过程的生命周期评价
Pinealectomy was performed in 20 white Leghorn chicken when 3-day-old and then kept in light-dark cycle as the control group.
20只White Leghorn鸡在鸡龄3d时行松果体切除,控制光照条件同对照组;
Effect of sodium selenite and white arsenic on cell cycle, Apoptosis, drug fast in adenocarcinoma of lung cell
亚硒酸钠、砒霜对肺腺癌细胞周期、凋亡、耐药的影响
But others were hatchlings and resident birds-indicating the parasite can complete its full life cycle in the Great White North.
但是其他的则是雏鸟和留鸟,这表明寄生虫能够在北部大雪原完成生命循环。
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