By the naturaldistribution of abilities and talents.
交由自然对才能与天赋的分配去决定。
2
Objective To explore the naturaldistribution of Xinjiang hemorrhagic fever (XHF).
目的了解新疆出血热(XHF)的自然界分布状况。
3
Methods the naturaldistribution aquatic environment investigation, the biology parameter measurement, the gonad tissue slice observation and the artificial multiplication experiment were carried out.