seed stock

常见例句

A seed stock of salmonin the river.
河里的大马哈鱼留种群。
Genetically uniform seed-tubers, obtained by increasing a single original seed stock at various locations, were used.
血亲制服种子块茎,越来越得到种子原来单一股票在不同地点存放。
She said scientists at the C.D.C. were preparing a “seed stock” from virus samples that could be used for a vaccine.
他说疾病预防控制中心的科学家们正在准备病毒样品的种苗，用此来制作疫苗。
The vigor and yield potential of this seed stock was lower than that of seed directly from Saskatchewan, but it remained superior to the southern seed.
党的生机和潜力,这种股票收益率低于直接从萨斯喀彻温种子、但它仍然高于南部种子。
a seed stock of salmon in the river.
河里的大马哈鱼留种群
Techniques for rapid propagation of seed stock by Cassava shoot
木薯嫩茎枝快繁种茎技术