Eucommia ulmoides gum is a crystalline particle existing in the bark and leaf of Duzhong tree.
杜仲胶是杜仲树树皮和叶片中存在的一种结晶颗粒。
Many plants follow simple recursive formulas in generating their branching shapes and leaf patterns.
很多植物在生成分枝形状和叶片图案时遵循简单的递归法则。
Cigarette manufacturers and leaf dealers have different preferences for the styles of tobacco they desire to meet customer needs.
卷烟制造商和烟叶经销商在希望满足顾客需要的烟草风格上有不同的偏好。
Life is like a trace of roaming cloud, and also like a piece of fallen leaf; cloud perched with sky is transient and leaf depended on tree is in a rush.
人生如同一丝游云，一片落叶；云与天宇的相栖是暂短的，叶与树相依是匆匆的。
In this pattern, the node and leaf roles are superimposed on existing components, and both need to know their responsibility in implementing the component interface.
该模式中，节点和叶子的角色被添加到已有的组件上，并且它们都需要知道自己在实现组件接口时的职责。
There are hundreds of kinds of head and leaf lettuces.
头型莴苣和散叶莴苣总共有上百种类型。
The structures of vascular bundle and leaf margin were also different.
此外，两个种的维管束结构及叶缘结构等也有很大的差异。
We specialize in manufacturing log splitter, wood chipper and leaf vacuum, etc.
本公司专业制造和出口劈木机、碎木机、吸叶机等园林工具。
The promeristem in the shoot apex consists of tunica, corpus and leaf primordium.
苗端的原分生组织由原套、原体和叶原基组成。
The variety, Jidan180, is of a better resistance to maize head smut and leaf spot.
对丝黑穗病及叶斑病抗性均较好的品种为“吉单180”。
Under water stress, leaf water content decreased and leaf water deficit intensified.
在干旱胁迫下，叶片含水量减少，叶片水分亏缺严重。
The heritability of N content in grain and leaf and N utilization efficiency were high.
子粒、叶片含氮量和氮利用效率的遗传率相对较高。
Trunk biomass was the highest in the arbor biomass and root, branch and leaf came to the next.
乔木层生物量中干材生物量最大，其次为根系、树枝和树叶。
Major factors of the pear iron chlorosis were determined through soil testing and leaf analysis.
通过对酥梨缺铁黄化症的土壤分析、叶片分析来确定诱发黄化的主要因素。
Come morning, the mist condenses into drops on the edges of twig and leaf, which tinkle to the earth.
到了清晨，雾气凝结成水滴附着在嫩枝和树叶边，随着枝叶叮铃铃的落到地上，水也投入大地的怀抱。
The annual changes rule of soil and leaf mineral element contents of early bearing walnut were studied.
查明了土壤和早实薄皮核桃叶片主要矿质元素含量的年变化规律。
The soil moisture content and leaf area index (LAI) are the critical factors in energy partition process.
在平衡过程中，土壤含水量和叶面积指数(LAI)是决定能量分配的关键因素。
The contents of soil and leaf chlorine in citrus and longan orchards in Fujian province were investigated.
对福建省柑桔、龙眼主产区的果园土壤及叶片氯含量进行较为广泛的调查分析。
In this paper, the effects of light intensity and leaf loss on biomass partitioning of plants were investigated.
对不同光照条件及叶组织受损程度对植物生物量分配的影响进行了研究。
The improvement of stay-green can increase stem and leaf water content, but can't increase kernel water content.
玉米持绿性提高，使收获时茎秆、叶片中的含水量提高，但不会引起籽粒含水量的提高。
During the day water loss by transpiration exceeds water absorption by the roots and leaf water potential decline.
白天蒸腾作用散失的水分超过根系吸收的水分，因而叶子的水势就下降。
Similar genetic linkages were also found between SDH isozyme and leaf base le, and between SDH isozyme and style length.
SDH同工酶与叶基角以及花柱长度间存在遗传连锁。
The bearing, oil seal, silencer and leaf of the fan are wearing parts with limited life and should be changed periodically.
风机的轴承，油封及消声器，叶片等属于消耗品，故有一定寿命，需定期更换。
The dust detaining effect and leaf surface structures of major urban greening trees in the main roads of Wuhan were studied.
本实验对武汉市城区主干道主要绿化树种的滞尘效应与叶表面结构进行了研究。
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。
There are hundreds of kinds of head and leaf lettuces besides the most popular choices, like iceberg, Boston, bibb and romaine.
除了最为常见的卷心生菜、波士顿生菜、比布生菜和长叶生菜之外，还有数百种不同种类的球生菜和叶生菜。
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 explore the active constituents in different parts from the root, stem and leaf of Zantedeshia aethiopica by pre-experiment.
目的通过预试验，研究马蹄莲根、茎、叶三个部位可能的化学成分，以寻找有效成分的主要存在部位。
Objective To explore the active constituents in different parts from the root, stem and leaf of Zantedeshia aethiopica by pre-experiment.
目的通过预试验，研究马蹄莲根、茎、叶三个部位可能的化学成分，以寻找有效成分的主要存在部位。
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