Water temperature was one of main causes that affected the distribution of fish larvae and juveniles.
水温是影响仔稚鱼分布的主要原因之一，而采获的大部分仔稚鱼都属于广盐性鱼类。
The water chemical characteristics and its distribution rules of the main rivers, lakes and reservoirs in Yunnan province are analyzed, as well as their origins and impact factors.
对云南省主要河流、湖泊、水库等地表水的水化学特征及其分布规律进行了分析，简要分析了基本成因和影响因素。
Repair lower voltage equipments and power transmission includes tank farm pumps, main workshop and fire fighting water pump. Regular test motor and distribution cabinet insulation.
维修低压设备和给低压设备停送电，包括罐区的泵、主车间泵和消防泵泵。定期测试电机和配电柜的绝缘。
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