报道了长牡蛎四倍体诱导的新技术。
本文从外观、组织切片、蛋白质和糖元含量等方面分析了长牡蛎二倍体和三倍体外套膜的差异。
The difference of mantle between diploid and triploid is analyzed from outward appearance, tissue slides and content of protein and glycogen in Crassostrea gigas.
组织化学显示，NSE和POD均广泛存在于长牡蛎的胚胎和幼虫中，自卵细胞开始就已存在。
The results showed that both NSE and POD existed in the egg cells, embryo or early larva of c.
在初始灾难的两周后，泄漏的原油开始冲击路易安娜州海岸上脆弱的沼泽和富饶的牡蛎养殖长。
Some two weeks after the initial accident, oil has begun to wash up on the frail marshes and rich oyster beds that line Louisiana’s shores.
在初始灾难的两周后，泄漏的原油开始冲击路易安娜州海岸上脆弱的沼泽和富饶的牡蛎养殖长。
Some two weeks after the initial accident, oil has begun to wash up on the frail marshes and rich oyster beds that line Louisiana’s shores.
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