全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多

 库 在 农艺学 分类中 的翻译结果: 查询用时：0.172秒
 历史查询

 库 library(0)database(0)base(0)
 library
 In developing the computing modal，this thesis studies the ArcGrid C++ library which is a product of the ESRI and develops the soil erosion fast investigation modal using Visual C++ 6.0 and this library. 在开发计算模型模块的过程中，研究了ESRI的ArcGrid C++库，使用Visual C++ 6.0结合该库进行编程开发了土壤侵蚀快速调查模型。 短句来源 The model storehouse contains method library and function library. 模型库被划分为方法库与函数库。 短句来源 The functions in the function library are the regression equations created by regression-processing model. 本研究中函数库中函数来源于回归分析流程模型所建立的一些回归方程。 短句来源 Simulated equations of these nutrient factors with different precisions were calculated with regression model and added into function library. 采用回归分析模型，获得样区预测全N、全K、碱解N、有效P、速效K、有机质、pH值以及CEC八个指标不同预测精度回归方程,并将这些方程存入函数库。 短句来源 The length of the library covered 75.68MB.And the efficiencyof the metagenomic library was approximately 6000 clones from lg dry soil samples. 建库效率为从每克环境样品中获得6000个左右的含随机外源DNA 片段插入载体的克隆。
 database
 The dynamic database of soil water and salt was built by Microsoft Access 97 on Windows platform. The database consists of four parts: data system, inquiry system, and the dynamic curve base of water and salt. 运用Microsoft　Access　97　建立了基于Windows　平台的土壤水盐动态数据库．此数据库由数据系统、查询系统、水盐动态曲线库和系统信息四部分构　建而成； 短句来源 Analyzing the characteristics of image such as color, structure and texture, the symbol database is constructed that including digitalization and document format.ii It is inconvenience for using eco-environmental data due to its large and complexity. 对卫星影像图的特征(颜色、结构、纹理)进行分析，建立了主要包括数字格式和文档格式两种类型的生态环境解译标志库。 短句来源 Summarizing research results of personnel of the task group, combining with my research on theory and application of watershed spatial database, mapbase, spatial data basic frame, we put forward construction pattern and realization way of digital watershed, tried the construction and application of digital watershed primarily. 综合课题组研究人员以前的研究成果，结合本人在流域空间数据库、图形库、空间数据基础框架等理论和应用方面所做的研究工作，提出了数字流域的构建模式及实现方法，对数字流域的构建及其应用进行了初步尝试。 短句来源 3. When database was built, taking land resource unit as geographical unit for watershed data integration, we analyzed in piles land resource unit map and single element map layer of every evaluation factor, acquired attribute data through manipulation on attribution file of produced map layer. 3．流域数据建库时以土地资源单元作为流域数据集成的地理单元，将土地资源单元图与各个评价因子的单要素图层分别进行叠置分析，通过对各生成图层的属性文件进行操作来获取属性数据。 短句来源 The MIS is secondly developed on the basis of a GIS soft，ArcView3.2.In the system，database about water & soil conservation information of each district of Beijing area and graphics & images database are developed，and relative computing model、general father-layout model and decision-making model are developed and integrated with corresponding database. 在GIS软件ArcView3.2的基础上进行二次开发，建成了北京市水土保持生态环境管理信息系统。 在系统中建立了全市及各区县的水土保持信息数据库、图形图像库，开发了相关的计算模型、综合治理规划模型及评价决策支持模型，并与相应的数据库、图形图像库相结合。 短句来源 更多
 base
 Model base system was the most important part of CMDSSN, which adopted nitrogen model of CERES. 模型库系统是CMDSSN最重要的组成部分,本系统采用的是CERES的氮素模型。 短句来源 The dynamic database of soil water and salt was built by Microsoft Access 97 on Windows platform. The database consists of four parts: data system, inquiry system, and the dynamic curve base of water and salt. 运用Microsoft　Access　97　建立了基于Windows　平台的土壤水盐动态数据库．此数据库由数据系统、查询系统、水盐动态曲线库和系统信息四部分构　建而成； 短句来源 During research, many key technique such as data obtainment of digitalization and construction of base, quality control, confirmation of basic information unit plot were explored for many times. Practice proved that research means adopted were completely advisable for construction of digital watershed. 研究中对数字化及建库的数据获取、质量控制、基础信息单元图斑的确定等关键技术进行了反复摸索，实践证明，所采用的研究方法对于数字流域的构建是完全适用的。 短句来源 The increase of water can quicken the transform of fertilizer in soil in the base of only applying fertilizer. 除肥料是影响土壤磷库变化的重要因子外，水分对磷库消长也产生一定的影响。 在纯施化学肥料的基础上增加土壤的水分，可以加速肥料磷在土壤中的形态转化。 短句来源 According to the need for studying the problem, CMDSSN has been designed as a DSS(Decision Support System)of two databases, which was composed of a database system, model base system and a man-machine dialogue system. 根据所研究问题的需要,系统采用了由模型库系统、数据库系统和人机交互系统组成的三足鼎立式的两库结构。 短句来源 更多
 reservoir
 The sediment reduction effect increases with the increase of the dam and reservoir control area,reservoir capacity and DRCA: the increase of 100 km2 in dam and reservoir control area can increase 2% in sediment reduction effect; 每增加100 km2的坝库控制面积,即可提高2%的减沙效益; 短句来源 (2)In the north of Shaanxi,the sediment reduction is mainly attributed to the dam and reservoir engineering,the DRCA of 50 000 m3/km2 can increase 10% in trap efficiency; (2)陕北片减沙效益主要由坝库工程产生。 减沙效益提高10%,坝库单位面积库容需要提高5万m3/km2。 短句来源 Study on Carbon Reservoir in Soils of China 中国土壤有机碳和无机碳库量研究 短句来源 Analysis on Spatial Distribution Characteristics of Soil Organic Carbon Reservoir in China 中国土壤有机碳库及空间分布特征分析 短句来源 Study on Restoration of Water ecological Reservoir in South China 南方水土流失区水资源生态库恢复重建研究 短句来源 更多

我想查看译文中含有：的双语例句

 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
其他
 点击这里查询相关文摘
 相关查询

 CNKI小工具 在英文学术搜索中查有关库的内容 在知识搜索中查有关库的内容 在数字搜索中查有关库的内容 在概念知识元中查有关库的内容 在学术趋势中查有关库的内容
 CNKI主页 |  设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
2008 CNKI－中国知网

2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社