The method needs less parameters and achieves higher precision than other methods, and is a good way for geometry modeling in maize leaf.
与其它方法相比，该方法具有精度高，参数少的特点，是一种适合于玉米叶片三维造型的好方法。
The effect of the site conditions on fluorescence parameters and leaf characters of different pecan varieties were researched.
对立地条件对美国山核桃的叶片性状和叶绿素荧光参数的影响进行了研究。
The results showed that the leaf morphological parameters and gas exchange parameters at different leaf positions were notably different among different genotypes.
结果表明，不同基因型不同叶位层间叶片形态、光合气体交换特征参数存在显著差异。
Using water as extracting solvent, the extraction processing parameters of leaf protein from alfalfa were studied.
以水为提取溶剂，对热絮凝法提取苜蓿中叶蛋白的工艺参数进行优化。
This paper researches the fingerprints of Ginkgo leaf extract and dipyridamole injection, and establishes the fingerprints and relevant parameters of Ginkgo leaf extract and dipyridamole injection.
对银杏达莫注射液进行了全面的指纹图谱研究，建立了银杏叶提取物和注射剂的指纹图谱及相关参数。
All geometric parameters of the leaf curved surface may be calculated more exactly comparing with traditional "method of isogonal transformation".
与传统的“等角变换”法比较，可精确计算叶片的全部几何参数。
It main observation reed growth dynamics, seedling rate, leaf area, dry matter quantity, the number of weeds and irrigation, and other parameters and indicators.
主要观测芦苇的生长动态、出苗率、叶面积、干物质量、杂草数量和灌水量等参数及指标。
The parameters of energy exchange influence photosynthesis especially in late phase during leaf aging for the tested materials.
各供试材料光合能量转换参数对光合作用的影响主要表现在叶片老化后期。
The variation range of other parameters was larger, except the leaf thickness.
有性后代除叶厚变异范围较小外，其它参数变异范围都较大。
The vegetation index (NDVI) and leaf area index (LAI) are two key important land vegetation ecosystem status parameters.
植被指数(NDVI)和叶面积指数(LAI)是两个非常重要的陆地生态系统植被状态参数。
The geometrical parameters of individual leaves of variable rate leaf spring affect not only the rate and the stress distribution of the spring but also the variable rate range.
变刚度钢板弹簧中各叶片的几何参数（片长，片厚）不仅直接影响着板簧的刚度和各片的应力分布，而且还影响着变刚度区间的大小。
Soil water contents and some leaf water physiological parameters in straw mulched and unmulched pear orchards were determined during 1997~1998.
1998年对梨园覆盖秸秆后的土壤含水量和叶片几项水分生理指标进行了测定。
The causes of increasing yield and photosynthesis traits in canopies of erectophile-type maize are discussed. Two quantitative parameters, leaf inclination angle and …
文中分析了紧凑型玉米群体结构的光合生产特性和株型的增产原因。
The causes of increasing yield and photosynthesis traits in canopies of erectophile-type maize are discussed. Two quantitative parameters, leaf inclination angle and …
文中分析了紧凑型玉米群体结构的光合生产特性和株型的增产原因。
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