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Control of Glyphosate-Resistant Marestail in Identity-Preserved or Glyphosate-Resistant and Glyphosa
[期刊论文] 作者：Peter H. Sikkema,
来源：美国植物学期刊(英文) 年份：2020
Two studies, each consisting of six field experiments were conducted in growers’ fields in 2018 and 2019 to determine the optimal herbicide tankmixes, applied...
[期刊论文] 作者：Peter H. Sikkema,
来源：农业科学(英文) 年份：2020
Three field experiments were carried out during 2017-2019 at the University of Guelph Huron Research Station near Exeter, Ontario, Canada to determine the effec...
Efficacy of Trifluralin Compared to Ethalfluralin Applied Alone and Co-Applied with Halosulfuron for
[期刊论文] 作者：Peter H. Sikkema,
来源：农业科学(英文) 年份：2020
There are a limited number of herbicides registered for weed management in white bean production in Ontario, Canada. Five field experiments were completed in On...
[期刊论文] 作者：Hamid H. Hussien,
来源：流行病学期刊(英文) 年份：2020
Background: Sudan has often faced outbreaks of malaria, the life-threatening waterborne disease. In 2019, the country experienced an outbreak o...
Analysis of Spectroscopic, Optical and Magnetic Behaviour of PVDF/PMMA Blend Embedded by Magnetite (
[期刊论文] 作者：Laila H. Gaabour,
来源：光学与光子学期刊(英文) 年份：2020
In the present work, magnetite (Fe3O4) nanoparticles have been prepared by a simple chemical method. Polymer nanocomposites based on the b...
[期刊论文] 作者：H. M. Alhasssan,
来源：土木工程期刊(英文) 年份：2020
The present work investigated the properties of the commonly used Butimen...
[期刊论文] 作者：H. Qamlo,
来源：理论数学进展(英文) 年份：2020
In this study, a distributed optimal control problem for n × n cooperative hyperbolic systems with infinite order operators and Dirichlet...
[期刊论文] 作者：亚瑟·H.加里森,
来源：英语世界 年份：2020
When a video was made public of four Minneapolis police officers on top of the face-down body of George Floyd， showing one officer with his knee on Floyd’s neck， choking him in the light of day， thous...
Uber ein neues Exemplar von Psaronius aus dem Omeishan Basalt in Weining (Kueichou) mit besonderer B
[期刊论文] 作者：H. C. SZE,
来源：中国地质学会志 年份：2020
...
[期刊论文] 作者：H. Tang,J. H. Zhang,,
来源：Acta Mechanica Sinica 年份：2020
...
[期刊论文] 作者：Hwang,H. Yun,H. K. Seo,E,
来源：核科学与技术国际期刊(英文) 年份：2020
A number of piping components in the secondary system of nuclear power plants (NPPs) have been exposed to aging mechanisms such as FAC (Flow-Accelerated Corrosi...
[期刊论文] 作者：H. JAFARI,H. YOOZBASHIZADEH,M. ASKARI,,
来源：中国有色金属学报（英文版） 年份：2020
研究含铜水溶液中Sb(Ⅲ)和Fe(Ⅱ)离子在Purolite S957(一种可商购的阳离子交换吸附剂)上的竞争吸附机理.使用含有单离子或多离子的硫酸铜水溶液,采用固定吸附和间歇吸附技术,...
[期刊论文] 作者：Lagos,H. H. Stein,,
来源：饲料工业 年份：2020
全价日粮中各原料的标准总肠道消化率(STTD)值被认为是可加和的.因此,使用钙和磷的STTD值可以得到最优的饲料配方,且钙补充剂和饲料原料中钙的STTD值已见报道.通过向猪日粮中...
Development of Genetic Algorithm (GA) Based Optimized PID Controller for Stability Analysis of DC-DC
[期刊论文] 作者：H. M. Fazle Rabbi,
来源：电力能源(英文) 年份：2020
This paper delineates a conventional buck converter controlled by optimized PID controller where Genetic Algorithm (GA) is employed with a view to enhancing the...
[期刊论文] 作者：Hassan H. M. Zaky,
来源：生殖科学(英文) 年份：2020
Understanding choice of family planning provider is fundamental for policy makers and program managers as they seek ways to both improve the coverage and increa...
[期刊论文] 作者：N.Soltau E.Wiesner,K.Hatorl H.,
来源：变频器世界 年份：2020
中点钳位型(NPC)三电平拓扑广泛地应用于中压变频驱动领域。本文介绍了这种电路的拓扑结构及其对半导体器件的要求,同时介绍了三菱电机X系列二极管如何增强变流器的鲁棒性和...
A Study of Chemical, Mineral Compositions (of Some Metals) and Natural Radioactivity in Porcelain an
[期刊论文] 作者：Safia H. Q. Hamidalddin,
来源：地球科学和环境保护期刊(英文) 年份：2020
Fifteen Porcelain and Ceramic Dinner Wares samples (collected from local commercial suppliers—Jeddah Saudi Arabia) were studied applying X-Ray Diffraction and...
[期刊论文] 作者：HoganElizabeth,VoraDarshan,ShermanJonathan H.,
来源：中华神经外科杂志英文 年份：2020
...
[期刊论文] 作者：Y.H.Yau,A.Hussain,R.K.Lalwani,H.,
来源：International Journal of Mineral 年份：2020
...
[期刊论文] 作者：H.Kondo,M.Kanematsu,S.Goshima,H.,
来源：国际医学放射学杂志 年份：2020
...
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