The fry suffered from a peak of death during 7 th to 9 th day and the color of fry changed from reddish brown to black obviously around the 11 th day.
孵出后的仔鱼在第7~9天为死亡高峰期，第11天左右的仔鱼体色有明显的变化，由棕红色变为黑色。
For the format of records of ward-round, death and death discussion, the demands for superior physicians were inferior to Diagnostics(7 th edition);
对上级医师查房记录、死亡记录及死亡讨论记录在格式上的要求不如七版《诊断学》；
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