1) Laser sheet
光截法
2) No-contact Light Section Method
非接触光截法
3) Extinction section
消光截面
4) Light interception
光截获
1.
Relationship between dry matter production and light interception by canopy was analyzed based on the data of canopy structure and rice dry matter measured in different growth stages of rice experimental field under plastic film mulched upland (RPFMU) and water saving irrigation condition.
根据覆膜旱作节水灌溉水稻群体结构试验中观测的冠层结构参数及各生育阶段水稻干物质等试验资料 ,分析了冠层光截获与干物质生产之间的相互关系。
2.
The effects of canopy structure on light interception and transmission characteristic were studied according to the data of field irrigation experiment.
分析了控制灌溉和常规灌溉条件下水稻的茎蘗消长动态、株高增长动态，以及水稻冠层叶面积指数、平均叶倾角、散射辐射透射系数、直射辐射透射系数、消光系数和叶分布等冠层指标，研究了冠层结构对光截获及光在冠层内传输特性的影响，并对水稻干物质积累和干物质在茎、叶、鞘、穗、根各器官的分配做了研究。
5) light interception amount
光截获量
1.
Compared to wheat-corn sequential cropping pattern(WCSCP),WCCCP has higher light interception amount and less light extinction coefficient.
结果表明:复合群体的透光状况改善,光截获量提高,消光系数下降。
6) canopy light interception rate
光截获率
参考词条
补充资料：断截截
1.形容剪裁利索。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。