The temperature of air entered from outside gives enormous influence to the actual operational condition of blower.
进气温度对离心鼓风机实际运行工况有较大影响。
The thermal efficiency and combustion efficiency reached above 90% and 99% respectively under every operational condition.
试验测得各工况下热效率在90%以上，燃烧效率均高于99%。
The demand and price fluctuation of the home market will have a significant influence on operational condition of the company.
由于国内市场的需求及价格变化会对公司的业务状况和经营业绩产生重要影响。
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