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 library
 Construction of SSH Library of Betula Platyphyla Female and Male Inflorescence Based on SMART Strategy 利用SMART策略构建白桦（Betula platyphylla）雌雄花序消减库 短句来源 By multiple blast analyses and reckon, the redundancy is 12.14% in the forward library of female inflorescence, 15.48% in reverse library of female inflorescence, 29.30% in the forward library of male inflorescence, 27.85% in reverse library of male inflorescence. 经多重比对分析,计算文库冗余度,雌花正向库为12.14%,雌花反向库为15.48%,雄花正向库为29.30%,雄花反向库为27.85%。 短句来源 The results were showed that:the drought-treated library comprised with approximately 2 × 10~(5) recombinant clones and the control library comprised with approximately 0.8 × 10~(5) recombinant clones. 并通过差异显示技术获取筛选cDNA文库的探针，取得如下研究结果：用ZAP噬菌体为载体系统，建成了原始库容为2×10~5pfu／ml的干旱处理样品库和0.8×10~5pfu／ml的对照库。 短句来源 From the concept and characteristics of forest graphics library, the standard design of forest graphics library layers is accomplished,and the compartment polygon is enclosed. 该文从森林图形库的概念和基本特征出发 ,完成森林图形库图层的标准设计和森林图形中小班多边形的封闭 . 通过对森林图形的图元访问 ,实现森林图形”归一化” . 短句来源 The compacity of primary library is 6.1×10~5pfu,and the titer of amplified library is 5.2×10~9pfu/mL,in which 95% of phages were recombinant,the size of fragments inserted rang from 0.5kb to 3.0kb. 试验结果表明:初级文库的库容量达到6.1×105pfu,扩增文库的滴度达到5.2×109pfu/mL,重组率达到95%,插入片段大小在0.5~3.0 kb。 短句来源
 database
 Then the article devises the code for every type and formats the forest asset code database. 然后再为每一个森林资源资产类型设计相应的代码,建立森林资源资产代码库。 短句来源 Techniques and standardization in building forest resource database based on forestry bureau scale. 基于林业局(场)级森林资源数据建库技术及标准化的研究 短句来源 Design of marker symbol database for forestry mapping based on information share. 基于共享的林业地图点状符号库的设计 短句来源 The integrative forest classification maps and their attribute database (including the forest and environment independent variable set) were established with remote sensing images and relief maps. 利用多期的遥感图象和该区的地形图，建立森林分类图形和属性库(包括森林和环境自变量集)一体化的GIS空间数据库。 短句来源 The basic structure of the decision support model: element of set, attribute of element and mapping between them, is related to the database, knowledge base and model house. 在集合论思想的支持下构造的决策支持模型,基本结构是:元素、属性、映射,分别组成决策支持模型的数据库、知识库、模型库。 对于任意地区的造林规划问题,数据和知识是不确定的,而数据对知识的映射关系则是确定的,将这种映射关系体现在程序中,以模型体的形式存储下来,则构成通用型推理引擎。 短句来源 更多
 base
 Design for the Forecasting Model Base System of Forestry Economy and Research for Combining Models 林业经济预测模型库系统的设计与多模型组合研究 短句来源 Research and Design of Forest Growth Model Base System 森林生长模型库系统的研究与设计 短句来源 Study and Development on Forest Growth Model Base System 森林生长模型库系统的研究和开发 短句来源 Through systematically analyzing the existed forest growth model base,it was proposed that by designing and constructing a forest growth model base,to realize the classified management and maintenance of growth model base,support the formation,storage,query,operation,analysis and application of model base. 通过对现有森林生长模型的系统分析,提出通过设计构建一个森林生长模型库系统,以实现对其生长模型进行分类管理和维护,支持模型的生成、存储、查询、运行和分析应用。 短句来源 The basic structure of the decision support model: element of set, attribute of element and mapping between them, is related to the database, knowledge base and model house. 在集合论思想的支持下构造的决策支持模型,基本结构是:元素、属性、映射,分别组成决策支持模型的数据库、知识库、模型库。 对于任意地区的造林规划问题,数据和知识是不确定的,而数据对知识的映射关系则是确定的,将这种映射关系体现在程序中,以模型体的形式存储下来,则构成通用型推理引擎。 短句来源 更多
 reservoir
 The water quality of reservoir center is better than the reservoir entrance and exit in the period of abundance of water. 枯水期西泉眼水库入口的水质最差,出口水质最好,而丰水期库心的水质劣于入口和出口。 短句来源 Based on the present utilized status of the land around Ertan Reservoir and the environmental trends,the authors analyzed the hydroelectric projects influence on the terrestrial plants and vegetation,variation tendency of circumstances around the reservoir,and posed the relative countermeasures. 在阐明二滩水库库周土地利用现状与环境动态基础上，进一步分析了在二滩水电工程影响下库周环境之变化趋势，及其对库周陆生植物和植被产生的影响，提出了相应的对策． 短句来源 Forest is the largest reservoir of organic carbon in the terrestrial ecosystem,an important carbon sink and source,which has close relation with people's activity. 森林是陆地生态系统中最大的有机碳的贮库,是陆地生态系统中重要的碳汇和碳源,且和人类的活动息息相关。 短句来源 Soil carbon in forest ecosystem is the vital component of the global carbon reservoir and it plays an important role in global carbon cycle. 森林土壤碳是全球碳库的重要组成部分,在全球碳循环方面发挥着重要作用。 短句来源 Salix viminalis was the strongest among all strains of the S.Jiangsuensis planted in the plot A and B in the fluctuation zone of the Liujiaxia Reservoir. In plot A,survival rate and preservation rate were 97.30% and 96.20%,respectively. 在刘家峡水库涨落带滩地A,B不同立地条件的地块上,用J172柳,J369柳和青刚柳栽植的护岸林在水库蓄水期间被水完全淹没下仍能存活,其中青刚柳的生长表现最好,在A地的成活率和保存率分别达到97.30%和96.20%; 短句来源

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 library
 A library of 363 glycoconjugates and C-nucleosides synthesized by our earlier reported methods were screened for their effect on isolated filarial glutamate cysteine ligase (GCL) and glutathione reductase (GR). The library has been tested against Leishmania donovani and Plasmodium falciparum, with activity at the micromolar level. Aptamers which specifically recognize targets are selected from random oligonucleotide library using systematic evolution of ligands by exponential enrichment (SELEX). Screening of Peptide Inhibitors of TACE from a Phage Display Random 15-Peptide Library by Recombinant TACE Ectodomain In the present study, a 15-peptide library was used to identify potential TACE antagonists. 更多
 database
 As the database size becomes larger and larger, a better way is to mine fuzzy association rules in parallel. Experimental results on Coil-100 object database, which consists of 7200 images of 100 objects, are presented. It uses matching algorithms to find a match between questions and sentences stored in a database. It also extracts answers from a frequently asked questions (FAQ) database by finding matching or similar sentences. Then the aspect ratio and multi-density features were extracted from the text area to select the best candidates from the document image database. 更多
 base
 Geometric construction of the global base of the quantum modified algebra of However the compatibility of the canonical base of the modified algebra and of the geometric base given by intersection cohomology sheaves on the affine flag variety was never proved. We prove that these determinantal semi-invariants span the space of all semi-invariants for any quiver and any infinite base field. For $\gamma\in\mathbb{R}$ let $C(\gamma)$ be the set of all $f\in{\mathcal S}^\prime$ for which$\sum_{n=0}^{\infty}\,|(f,h_n)|\,(n+1)^{\gamma}>amp;lt;\infty$, where $(h_n)_{n=0,1,\dots}$ is the orthonormal base of Hermite functions. A gene regulatory mechanism has been proposed in which steroid hormones and certain other drugs bind to nuclear receptor proteins followed by transfer to DNA where they are inserted between base pairs. 更多
 reservoir
 Four different kinds of water treatment were applied to examine the photosynthetic characteristics of baldcypress (Taxodium distichum) seedlings in the hydro-fluctuation belt of the Three Gorges Reservoir area. distichum takes on the features of a water-tolerant and hydrophilic plant, which can be considered as one of the species for the building of a forest protection system for the hydro-fluctuation belt in the Three Gorges Reservoir area. Effects of reforestation on the hydrological function of a small watershed in the Three Gorges Reservoir Area To establish a protection forest system in the hydro-fluctuation belt in the Three Gorges Reservoir Area, the species T. Therefore, the extension scale of converting cropland to forest could be enlarged properly in the reservoir area, while it should be limited in the non-reservoir area due to the issues of higher population density and food safety. 更多
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