沙囊 ballast
sand bag
- 目的:制备恩诺沙星微囊及工艺优化。
Objective:To prepare enrofloxacin microcapsules and optimize the preparation technology. - 大头虾浸水解冻后,开边,取黑肠和头部沙囊后,抹乾。
Soak prawns in water to defrost, cut in half, remove black intestines and sand sac in head, and then pat dry. - 大头虾浸水解冻后,开边,取黑肠和头部沙囊后,抹乾。
oak prawns in water to defrost, cut in half, remove black intestines and sand sac in head, and then pat dry.
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