metacercaria例句

The direct compression and artificial digestion method were used to examine the encysted metacercaria of C.
用直接压片法和消化法检查淡水鱼虾体内的华支睾吸虫囊蚴.

Objective To study the infection of freshwater fishes with the encysted metacercaria of Clonorchis sinensis.
目的了解淡水鱼华支睾吸虫囊蚴感染情况.

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