卵质收回时,在卵表面卵柄处可见明显的树枝状结构。
The evident arborization structure was observed at the egg handle on egg surface when the egg protoplasm drew back.
银鲫卵质中还可能缺乏某些与雄性原核的核膜重组装有关的大分子物质。
The ooplasm of gynogenetic crucian carp may also lack some high molecules responsible for membrane assembly of male pronucleus.
相对与身体大小的和年龄差异,种群间窝卵数、卵大小和窝卵质量间也有显著差异。
After accounting for differences in body size and age among populations, clutch size, egg size and clutch mass differed significantly among populations.
本文介绍了评定卤虫卵质量的某些最基本因素:营养价值、孵化质量、无节幼体的大小。
Some most essential factors such as nutrient value, hatching quality, length of nauplii, in the quality evaluation of Artemia cysts are reported in this paper.
本文介绍了评定卤虫卵质量的某些最基本因素:营养价值、孵化质量、无节幼体的大小。
Some most essential factors such as nutrient value, hatching quality, length of nauplii, in the quality evaluation of Artemia cysts are reported in this paper.
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