1) photosynthesis area
光合面积
1.
The results indicated that Liangyoupeijiu showed better plant and leaf type , higher ratio of grains to leaf area and larger photosynthesis area ,stronger ability of population dry matter accumulation during the period of vegetative growth esp.
结果表明:两优培九株叶型好,粒叶比和光合面积大,营养生长期群体干物质积累能力强,始穗后叶片功能期长、籽粒灌浆持续时间较长,抽穗期至成熟期的干物质增量明显强于其亲本和对照组合;穗颈节间维管组织比亲本及对照发达;两优培九单株总库容量大,每穗实粒数多,千粒重较大。
2.
The following are the main reasons for the high yield of Jingshan 1255: large photosynthesis area, high photosynthesis efficiency, accordant growth of over ground and underground parts, rapid source-sink transformation, higher biological yield and economic coefficient.
金山１２５５ 产量高的机理是光合面积大， 光合效率高，地上部与地下部生长协调，源、库转换快，具有较高的生物产量和经济系数；福薯１９３３ 前期生长快，整个生育期生长旺盛， Ｔ／ Ｒ 值较高，所以生物产量和经济系数为偏低；常规品种赣６４ － ２８３ 前期生长弱，全生育期生长较弱，光合面积小，生物产量和经济系数均很低。
2) photosynthetic organ area
光合器官面积
1.
Aims Crop canopy reflectance, especially derivative spectrum, is a promising prospect for nondestructive rapid estimation of crop photosynthetic organ area and evaluation of crop growth status and yields.
因此,750nm处的一阶导数光谱、红边面积及其与蓝边面积的差可用于有效地监测油菜的光合器官面积。
4) large area laser alloying
大面积激光合金化
5) area light source
面积光源
6) aperture area
光阑面积
1.
According to the basic relation E =φ/A, a direct optical method for aperture area measurement was provided, based on known constant irradiance over the aperture.
对此方法进行了详细的理论分析并给出了实验结果,测得直径6 mm的光阑面积为28。
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条