叶片最大总光合速率
maximum leaf gross photosynthesis rate
表面最大直径
The greatest surface diameter
截断最大直径
The truncated maximum diametermaximum diameter
茎直径最大日收缩量
stem diameter maximum daily shrinkage
牙轮最大直径
gauge tip diameter of the cone
大直径径向渗透率仪
full diameter radial permeameter
大直径直缝焊管
Large－ sized straight weld pips
large-diameter butt welded pipe
large diameter longitudinal welded pipe
Large-sized straight welded tube
非等距叶片叶轮
non-isometric blade impeller
间作大豆叶片叶绿素含量
Intercropped soybean leaf’s chlorophyll a content