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2篇 您的检索式:作者名="R.Chandra"
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1通过体外诱导突变及筛选来改良果树作物特性的研究进展(英文)显示文摘突变会导致栽培作物一个或多个特殊性状的改变,以突变为基础的植物品质的改良,会使果树业的发展获得极大的促进。传统诱导突变的方法应用于果树作物,常受限于外植体来源,并且耗费大量的时间及场地。体细胞变异结合物理化学诱变法可被视作改良果树作物的一种手段,并且在一些果树作物中获得了成功。这使我们有理由认为体外诱导变异是改良果树作物的品质及其抗逆性的一种很有效的潜在途径。本文讨论了大量的与果树培育有关的突变诱导、变异体筛选、大田评估方法等综合使用的实例及研究进展。R.K Tiwari 潘有福 Mala Trivedi Maneesh Mishra R.Chandra 2005西北植物学报2005,25,10:5
2A comparative analysis of unsteady and steady Buongiorno’s Williamson nanoliquid flow over a wedge with slip effects显示文摘Comparison between unsteady and steady MHD Buongiorno’s model Williamson nanoliquid flow through a wedge with slip effects,chemical reaction and radiation is made in this analysis.Thermophoresis and Brownian motion are also considered in this study.Appropriate similarity variables are presented to transmute the governing PDEs into the set of non-linear ODEs.The most widely authenticated finite element method is implemented to analyze these set of ODEs numerically.The behavior of concentration,temperature and velocity sketches for varied values of relevant parameters is numerically calculated and the outcomes are plotted through graphs.The numerical values of dimensionless rates of mass transfer,heat and velocity are also evaluated and depicted through tables.It is noted that with upsurging values of angle of wedge parameter,the distributions of temperature of the liquid intensify in both steady and unsteady cases.R.Chandra Sekhar Reddy P.Sudarsana Reddy 2020Chinese Journal of Chemical Engineering2020,28,7:0
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