The latter is used to simulate the effect of daily temperature on leaf development.
叶龄模型则用来模拟逐日温度对叶龄发育的影响，它可以预测不同叶位的出现日。
It has been uncovered that several key developmental progresses are involved in the leaf development.
一些关键的叶发育过程已经被研究了。
Those studies accumulate experimental data for studies on leaf development of whorled leaf and alternate leaf in Polygonatum Mill.
该研究为黄精属互生叶类和轮生叶类植物的叶片发育研究积累了实验资料。
The stoma morphology, leaf development characteristics and leaf water-holding ability of Cylocarya paliurus seedlings from three provenances were investigated after salt treatments.
处理对青钱柳幼苗叶气孔形态、发育特征和保水能力的影响。
Early leaf development is artificially divided into three main stages: the initiation of leaf primordium, the establishment of leaf adaxial-abaxial polarity, and the expansion of leaf blade.
早期叶片发育包括三个主要过程：叶原基的起始，叶片腹背性的建立和叶片的延展。
Both plant development and height were influenced neither by synchronous leaf pruning nor by plant density.
同步叶片修剪与植株密度并不影响植株的发育，对植株高度也没有显著影响。
On the basis of the structure of vegetable organs, the first leaf and root are the earliest organs in the development of embryo.
据营养器官的形态结构判断，在海金沙胚胎发育中最早出现的营养器官是叶和根。
The origin, development and the ultrastructure of secretory cavities in leaf of Ginkgo biloba and its relation to the secretory products were studied under light and electron microscopes.
在光学显微镜和电子显微镜下对银杏叶片分泌腔的发生发育进程、超微结构特征及与分泌物积累的关系进行了系统研究。
The dry matter partitioning indices of green leaf, stem and pod varied with the physiological development, and were influenced by the genotype, sowing date, nitrogen level and water status.
各器官干物质分配指数随着生理发育时间而变化，基因型、播期、氮素及水分水平影响各器官干物质在地上部分配的大小。
Maple Leaf education concerns not only class teaching, but also development of students' other abilities.
枫叶的教育不仅止步于课堂，还注重其他能力的培养。
The ash content decreased with the development of various organ, but the ash content of old leaf was the highest.
随着器官发育，灰分质量分数下降，但叶片例外，老叶为最高。
Number of leaves per plant, irrespective of a leaf size and the number of leaves per plant in Haun scale were used as a measure of development of a plant and were also recorded on daily basis.
每天记录每株玉米的叶片数，不管叶片的大小，作为衡量植株生长发育的方法。
This paper summarizes the progress of plant leaf protein to promote the leaf protein research and development.
本文概述了植物叶蛋白的研究进展，在于促进叶蛋白的研究与开发。
The acute toxicity of stem and leaf of Assam Crotalaria was explored so as to provide references for further development of its clinical application and food therapy.
探讨自消容食疗的安全性，为进一步开发研究提供参考依据。
In the present paper, the influences of root pruning on root regeneration, shoot and leaf growth, and fruit development were reviewed.
综述了果树根系修剪(断根)对其根系再生、枝叶生长和果实发育的影响。
Objective To study the antioxidant effects of loquat leaf flavanone on lipin and provide the basis for the loquat leaf resources development use.
目的研究枇杷叶黄酮对油脂的抗氧化性能，为枇杷叶资源开发利用提供依据。
The author from such aspects as raw material, nutrition value, food use effect and economy benefit discussed the development value of plant leaf protein.
作者从原料、营养价值、食用效果及经济效益四方面论述了植物叶蛋白的开发价值。
The curvilinear relationship between partitioning index of green leaf and physiological development time was established.
建立了绿叶分配指数与生理发育时间之间的曲线关系。
So far there is no reported gene relative to leaf color, so it is a novel gene controlling chloroplast development.
目前，该范围内没有叶色相关基因的报道，可能为一新的调控叶绿体发育的基因。
Carbon fiber reinforced polymer (CFRP) is widely used for making leaf joint and cartridge receiver with the development of material science and structural mechanics.
随着材料科学、结构力学的飞速发展，碳纤维增强复合材料(CFRP)越来越多地应用于航空产品中。
Nitrogen output rate from flag leaf, stem and leaf sheath were increasing, but nitrogen contribution rate was decreasing with varietal development.
随着品种演替，旗叶、茎杆和叶鞘中的氮素输出率增加，而输出氮的贡献率则与此相反。
There were fluctuations in the activity of SOD of flag leaf in various development periods.
旗叶在不同生育时期SOD活性表现为波动变化。
The results showed that net photosynthesis rate and GS activity increased from basal meristerm to the tip of the leaf along with the development of chloroplasts.
结果表明，从叶基至叶尖，随着叶绿体的成熟，净光合率增加，GS活性增加。
Especially, the leaf of male plant of Ginkgo has an important development value.
银杏雄株叶片尤具开发利用价值。
Some leaf like structures continued their development to form shoots when transferred to fresh MSD0 medium, which may be another way of differentiation of wheat callus.
此外还发现部分叶状结构当转至新鲜的分化培养基上时能够进一步发育成为芽苗。
The initiation of Wuhan Maple Leaf Education Park is a new important action of Wuhan Donghu Development Zone in importing superior education resources to support China optics valley construction.
武汉枫叶教育园区的奠基是武汉东湖新技术开发区引进优质教育资源服务中国光谷建设的又一重要举措。
The initiation of Wuhan Maple Leaf Education Park is a new important action of Wuhan Donghu Development Zone in importing superior education resources to support China optics valley construction.
武汉枫叶教育园区的奠基是武汉东湖新技术开发区引进优质教育资源服务中国光谷建设的又一重要举措。
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