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- led area index 叶面积指数
- Sensitivity of Tropical Land Climate to Leaf Area Index: Role of Surface Conductance versus Albedo. 热带陆地气候对叶面积指数的敏感性:地面传导与反照率的作用。
- Abstract: The paper studied the variational process of leaf area index (LAI), leaf chl orophyll density (CH. 中文摘要: 分析了北京大屯科技站水稻叶面积指数 (LAI)、叶绿素密度 (CH .
- The leading area of study was business and management. （留学生）主要的学习领域是商业和管理。
- The aim of this paper is to investigate the feasibility of using Landsat 7 ETM~+ data to estimate Leaf Area Index (LAI). 研究利用Landsat7ETM+遥感数据获取黑河流域植被叶面积指数(LAI)空间分布的可行性。
- Spatial distributions and relationship between wheat leaf area index and yield were analyzed using geostatistics and correlation analysis methods. 摘要运用地统计学和相关分析法探讨了小麦叶面积指数与产量的空间分布及关系。
- Increasing rates of community aboveground net biomass and leaf area index displayed the same trend as maximum photosynthetic rate. 矮嵩草种群季节内的光合作用能力与群落的生产力密切相关。
- The purpose of this study is to apply a remote sensing method for estimating the Leaf Area Index, LAI, of Taiwania plantations in the Lukuei area. 摘要本研究旨在探讨应用卫星遥测资料估测六龟台湾杉人工林叶面积指数之可行性。
- Based on the data of flue-cured tobacco leaf area index change under different soil moisture,the growth models of tobacco leaf area index was studied. 以不同土壤水分处理条件下烤烟叶面积指数的变化为基础,对烤烟叶面积指数增长模型进行了优化研究。
- 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 plant height, stem width, leaf area index, and the percent in the whole plant of N, P_2O_5, and K_2O were improved significantly compared with that without plastic-film. 合理的氮磷配比能促进玉米植株氮磷钾养分含量、营养生长指标、生物产量、品质指标产量的提高,氮和磷对营养生长指标、生物产量和品质指标产量的提高作用为N>P_2O_5,氮磷交互各处理中,N200P_2O_5150处理各指标表现得最好。
- If positive (negative) forcing of the Arctic sea ice concentration, area index of annual polar vortex decline (ascend), but index of intensity ascend (decline). 当采用极冰浓度正(负)强迫,年平均极涡的面积指数下降(上升),强度指数上升(下降)。
- Compared with the CRMS, the height, leaf area index and biomass of rice in IRDFS decreased and there was a significant difference during the tillering and heading stage. 与常规水稻栽培方式相比,鸭稻共作方式下水稻株高、叶面积指数、生物量有减小的趋势,而且在有效分蘖期和幼穗分化期存在着显著或极显著差异。
- F1 hybrids also exhibited large leaf area index, earlier heading, taller plant, longer and heavier panicle in comparison with mid-parent and check varieties. F1在叶面积指数，生育日数，株高，穗长与穗重等性状，对中间亲本及对照品种而言，亦均显示不同程度之杂种优势。
- Leaf area index (LAI) and root weight were lower under SSNM than those under FFP before panicle initiation, but the results were reversed after heading stage. 穗分化前实地氮肥管理水稻叶面积指数和根质量低于农民习惯施肥法，抽穗后结果则相反。
- The singer led off with a popular ballad. 歌唱家首先唱了一首流行的民歌。
- After the liberation, the first by the leading area of Wuwei in Gansu Province, three in Hexi area in 1955 merger, leading to the area of Zhangye, near the West Zone classified. 解放后，最初由甘肃省武威专区领导，1955年河西三专区合并，归张掖专区领导，不久划归定西专区。
- He was led astray by a hooligan. 他被一个流氓引上了邪路。
- A series of provocations led up to the border war. 一系列的挑衅事件导致了边境战争的发生。
- She led him into believing that she was unmarried. 她巧妙地使他相信她仍小姑独处。
