The results showed the mass photosynthetic rate, mass leaf source amount, dry matter weight, leaf areas weight and index of virus-free potato were superior to that of potato.
结果表明：脱毒马铃薯的群体光合速率、群体叶源量、干物重量、叶面积重量、叶面积系数均优于未脱毒处理。
An artificial leaf would use a reaction that forms part of the natural process of photosynthesis to turn sunlight and water into a clean fuel source.
“人造叶”将利用构成光合作用中部分自然过程的反应作用，将阳光和水变成一种清洁燃料的来源。
They took a leaf out of the open source play-book and made all their services into internal open source systems.
他们借鉴了开源的做法，将他们所有的服务都实现为内部的开源系统。
Looking at just the leaf node, this resembles the source code to a fair extend. Next this is translated into the machine code of the regular expression engine.
它的叶子节点就好像一种略加扩展的源代码，而下一步便是把它转换为正则表达式引擎所使用的机器码。
Brazilian fan palm having an edible root; source of a useful leaf fiber and a brittle yellowish wax.
有可食用根的扇叶葵，是一种有用树叶纤维和一种易碎的淡黄色蜡的来源。
The information source nodes take the inherent connection among information processing nodes as the leaf nodes of layer structure and connect them.
信息源节点则按其与信息处理节点的固有连接作为层次结构的叶子节点进行连接。
The first chapter is aim at tracing the source of Fuzhou Tea-leaf Picking Opera .
第一章是对“抚州采茶戏”这一地方剧种的历史溯源。
In this research, the portable leaf area meter is designed by combining microcontroller with light source LED and light sensor.
本研究利用微控制器作为控制单元，结合LED光源和传感器设计研制了一种便携式叶面积仪。
The leaf was the major storage organ for nitrogen and the source of nitrogen for grain filling.
叶片是前期组织氮素的重要贮存器官和籽粒灌浆中氮素的主要供给源。
Therefore, according to the nitrogen removal rate, consumption of carbon sources and treatment cost, cinnamomum camphor leaf is considered as the best denitrification carbon source in local region.
结合各碳源脱氮率、耗碳源量以及处理成本，选取基本处理的香樟叶作为最佳纤维素碳源。
Cyclic sampling design was used to investigate leaf area index(LAI)in flux contributing source of eddy covariance flux tower swamp ecosystems of Haibei.
使用循环采样设计方案，对海北沼泽化湿地生态系统涡度相关通量观测塔的通量贡献区内叶面积指数进行了实地调查。
The facts fully show that leaf-age top application increases storage-capacity, source of plateau corn efficiently.
这充分表明叶龄追肥对高原玉米增库促源具有良好的效果。
This is done to induce a layer of leaves, which is supposed to increase leaf area, light interception and thus source strength to improve productivity.
这样可以诱导形成一层叶，可以促进叶面积的增加，便于吸收光照使植株健壮和增加产量。
The grain-leaf area ratio was a quantitative expressing way to evaluate the coordinative level of source-sink relationship and was taken as a comprehensive index to select the variety of high yield.
粒叶比是衡量源库关系是否协调的一种数量化表示方法，被作为筛选高产品种的综合指标。
The high temperature stress accelerated the senescence of leaf and caused the changes of other inner source substances, and then could reduce photosynthesis capability of the crop.
说明高温可加速叶片衰老，并影响植物体其他内源物质的变化，且有可能进一步降低作物光合能力。
The tobacco leaf is one of the pillar industries and the important economic source that the finance raises.
烟叶是支柱产业之一，也是财政增收的重要经济来源。
Sink-limiting or source-reducing treatments caused the increase of fat content in horizontal-leaf type, and invariability or decreasing slightly in upright-leaf type.
减源限库处理导致平展型玉米子粒的脂肪含量增加，而紧凑型品种保持不变或略有降低；
Sink-limiting or source-reducing treatments caused the increase of fat content in horizontal-leaf type, and invariability or decreasing slightly in upright-leaf type.
减源限库处理导致平展型玉米子粒的脂肪含量增加，而紧凑型品种保持不变或略有降低；
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