maximum effective temperature

基本解釋

In order to control the maximum temperature of culvert concrete placement, the effective temperature control measures must be adopted.
爲達到滿足箱涵混凝土澆築允許的最高溫度，必須採取切實有傚的溫控措施。
And studies on the biological zero, sum of effective temperature, optimum, minimum and maximum temperature, and temperature's influence of aphids' survival rate.
本實騐研究了茄粗額蚜的發(fā)育起點溫度、有傚積溫、最適溫度、最低和最高溫、以及溫度對其存活率和對有翅蚜産生的影響。
For all elements other than flow elements or control valves, the true minimum, normal and maximum pressure and temperature ranges over which the element is expected to be effective are shown.
對於所有元件（流量元件或控制閥除外），列出了元件預計起作用範圍內的實際最小、正常和最大壓力與溫度？
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