搜索结果: 1-12 共查到“农学总论 Function”相关记录12条 . 查询时间(0.348 秒)
南京农业大学农学院《New Phytologist》发表许冬清实验室“A missense mutation in WRKY32 converts its function from a positive regulator to a repressor of photomorphogenesis”（图）
New Phytologist 许冬清 转录因子
2022/9/19
2020年12月21日，国际著名学术期刊《New Phytologist》（IF2020=10.152）在线发表了南京农业大学农学院许冬清教授和北京大学现代农学院邓兴旺院士合作完成的题为“A missense mutation in WRKY32 converts its function from a positive regulator to a repressor of photomorph...
Structure–function relationship of terpenoid glycosyltransferases from plants
植物 萜类糖基 转移酶 UGT76G1
2023/4/19
Terpenoids are physiologically active substances that are of great importance to humans. Their physicochemical properties are modified by glycosylation, in terms of polarity, volatility, solubility an...
Sensitivity analysis of Doorenbos and Kassam (1979) crop water production function
Sensitivity analysis Doorenbos and Kassam (1979) equation
2011/1/12
Doorenbos and Kassam’s (1979) equation and the multiplicative and additive forms of it that were developed by Rao et al. (1988) were extensively used in optimization models and deficit irrigation plan...
Improved analytical modulation transfer function for image intensified charge coupled devices
Image intensified charge coupled device (ICCD) image intensified tube modulation transfer function simulation
2010/3/17
The basic problem of simulation and modeling of Image Intensified Charge Coupled Device (ICCD) is the difference between the analytical Modulation Transfer Function (MTF) formulation used in the model...
Comparative Effects of Spondias Mombin Leaf Extracts on Kidney Function Profile of Rabbits
Electrolytes urea creatinine Spondias mombin
2010/11/15
The effects of aqueous and ethanolic leaf extracts of Spondias mombin Linn on the kidney
function profile rabbits were studied. Fifty-six rabbits, aged 8-12 months, were randomly divided into 7 group...
Modeling technical inefficiencies effects in a stochastic frontier production function for panel data
Efficiency stochastic frontier Translog production function Bangladesh tea Industry
2010/9/14
A stochastic frontier production function is defined for panel data on tea industries, in which the non-negative technical inefficiency effects are assumed to be a function of industry-specific variab...
Studies on the Mechanism of Salt Tolerance in Salicornia europaea L.:III. Salt accumulation and ACh function
Accumulation of NaCl AChE activity ACh function Halophyte Salicornia Salt tolerance
2009/7/28
A basic understanding of the mechanism of salt stress tolerance in plants is crucial to the utilization of salt tolerant crop varieties. The present work was an investigation of NaCl accumulation at t...
基于椭球函数的棉花叶倾角分布动态模拟（Dynamic Simulation of Leaf Inclination Angle Distribution Based on Ellipsoidal Function）
棉花 叶倾角分布 椭球函数 动态模拟
2009/5/22
根据试验资料，在系统分析棉花冠层叶倾角时空分布规律的基础上，将整个生育期分为4个生长阶段，并利用高斯五点距离法将冠层分为5层，用椭球分布函数模拟不同生育阶段、不同高度层上的叶倾角分布密度。模型能较全面地反映整个生育期冠层不同高度上的叶倾角分布情况，且方便用于分层的光合作用模型。利用不同播期的试验资料对模型进行验证，叶倾角频率分布的模拟结果与1∶1直线之间的决定系数R2和均方根误差（RMSE）分别为...
Attempt of water retention characteristcs estimation as pedotransfer function for organic soils
organic soils pedotransfer functions water retention
2008/11/26
This paper presents the results of statistical-physical modelling (pedotransfer function) relating soil water content at defined values of soil water potential to selected physical and chemical parame...
Some physical properties of wild pistachio (Pistacia vera L.) nut and kernel as a function of moisture content
wild pistachio nut kernel physical properties
2008/11/24
In order to design equipment for improved processing of wild pistachio (Pistacia vera L.), some of the engineering properties were determined as a function of moisture content. The average length, wi...
Physical properties of watermelon seed as a function of moisture content and variety
watermelon seed physical properties moisture content variety
2008/11/14
The physical properties of three common Iranian varieties of melon seeds have been evaluated as a function of seed moisture content varying from 4.75 to 47.6, from 5.02 to 46.81, and from 4.55 to 45.2...
Quantum mechanical approach to sphere beds in the container-packing fractions and radial distribution function
granular material quantum mechanical approach
2008/11/12
This paper is a continuation of the work on the new approach to the packing problems of randomly embedded granular material proposed by Góźdź and Pietrow. In previous paper a quantum mechani...