农学 >>> 农学总论 >>> 农业基础学科 >>> 农业数学 农业气象学与农业气候学 农业生物物理学 农业生物化学 农业生态学 农业植物学 农业微生物学 植物营养学 农业基础学科其他学科
搜索结果: 1-15 共查到农业基础学科 Heat相关记录16条 . 查询时间(0.168 秒)
Fertility problems of mares on a well-managed breeding farm with thoroughbred stallions have been ascribed mostly to contamination of the reproductive apparatus of females with pathogens, particular...
In order to determine the energy needed to artificially dry a product, the latent heat of vaporization of moisture in the product, hfg, must be known. Generally, the expressions for hfg reported in th...
采用不同热处理温度(67、70℃)与时间(10、15、20s)对瑞士乳杆菌(Lactobacillus helveticus)进行热激修饰,研究处理前后与干酪加工相关的菌体特性,同时对热激修饰条件参数进行优化。研究结果表明,菌体经70℃、10?s热激处理后,菌体存活率、动态产酸能力、蛋白水解能力等指标符合热激要求,经修饰后的菌株适宜作为干酪促熟酶源。采用扫描电镜对细菌表面微观结构的观察结果表明,热...
The differences in the acetylcholine (Ach)-hydrolyzing activity in tessues and the changes in the enzyme activity after heat stress in yard-long bean, cucumber and radish plaants were determined. Spec...
The stress of rising natural gas prices is leading many consumers to rethink how they heat their homes. For some this means moving towards modern alternative energy options, while others have been tu...
Double Diffusive Mixed Convection Flow Over a Moving Vertical Plate in the Presence of Internal Heat Generation and Chemical Reaction.
This work is focused on the analytical modeling of the problem concerning steady, laminar, natural convection fully developed flow of a particulate suspension through an infinitely long vertical circu...
Hall Current and Heat Transfer Effects on Mhd Flow in a Channel Partially Filled With a Porous Medium in a Rotating System.
InIn this study, isosteric sorption heat for 8 different starchy grains was determined by the application of the Clausius- Clapeyron equation to sorption isotherms. The latent heat of vaporisation of...
One of the adverse effects of climate change is the proliferation of heat waves. Our investigations show that according to the most widely accepted climate change scenarios heat waves are expected to...
There are many ways of micrometeorological description of the environment. One of them is the analysis of heat balance of an active surface which characterizes very well areas with different plant cov...
A preliminary study was conducted to determine the effect of a high temperature on some strength characteristics of wheat grain. The grain’s moisture content (15, 20, and 30%) was tested in a mic...
A two-dimensional finite element model was developed to predict temperature distribution in individual avocados subjected to air precooling. The proposed model, suitable for axisymmetrical shaped frui...
Soil heat flux is one of the heat balance components of active surface. Average value of this flux for a long period is equal zero, but for a short period it can be very high. It can be positive, when...
The present work was carried out to study the effect of heat stress (25°C, 35°C, 40°C) on the early growth of one of the most important oil crops, peanut. Results of the present work showed that heat ...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...