Changes in temperature, he said, could be one of several factors affecting the supply of the fungus.
他说气温变化可能是影响虫草供应的多种因素之一。
This paper addressed the sprinkler equipments supply in China and water saving effect, as well as the affecting factors in the irrigation efficiency.
本文系统阐述了我国喷灌设备生产水平,喷灌技术的节水效果和影响灌溉效率的因素。
The average supply and return water temperatures are main factors affecting floor surface heat flow density and average floor surface temperature.
供、回水平均温度是影响地板表面热流密度和平均温度的主要因素。
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