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中国的生长期
释义
中国的生长期
Encyclopedia
理学
中国的气温
释
growth period in China
中国的生长期
一年中植物任意两个发育期相间隔的日数,它表示两个发育期之间持续生长的时间。农作物的生长,要求温度上升到生长期所需的指标温度以上。一般认为,日平均气温≥5℃的持续时期称为农作物的生长期,≥10℃的日数可表示喜热作物生长期和喜温作物活跃生长期的长短。
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wireless access points
wireless access points, WAP
wireless access technique
wireless ad hoc network
wireless application protocol
wireless application protocol, WAP
wireless applications protocol
wireless body area network,WBAN
wireless channel
wireless charging technology of electric vehicle
wireless chnanel
wireless city
wireless communication
wireless communication channel emulator
wireless communication integrated test instrument
wireless communication network
wireless communication security
wireless communication system of urban rail transit
wireless communication test instrument
wireless data link relative navigation
wireless data transmission
wireless expansion module
wireless fidelity
wireless fidelity positioning,WiFi positioning
wireless fidelity, WiFi
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