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[期刊论文] 作者：Ronald Bryant,
来源：现代塑料 年份：2018
多年来，直角坐标机械手一直是注塑加工中取出操作所用机械手的主要设计类型，它们通常由3个线型轴组成——前后行程、升降行程和输送行程。当模具打开时，升降行程会定位抓取装置，......
[期刊论文] 作者：Ronald L. Huston,
来源：生命科学与技术进展(英文) 年份：2018
This paper provides an explicit representation of malignant cell division. To put this in perspective, the paper also provides a summary review of cellular divi...
[期刊论文] 作者：Ronald L. Huston,
来源：应用数学与应用物理(英文) 年份：2018
Using two mathematical models, this paper points out fundamental differences between gravity and the other three fundamental forces (strong and weak nuclear for...
[期刊论文] 作者：Caleb Ronald Munigety,
来源：交通运输工程学报（英文版） 年份：2018
Mixed traffic conditions are often prevalent in developing economies such as India, China, Bangladesh, etc. and are characterised by the presence of multiple ve...
[学位论文] 作者：Ronald Mpogo Muyende,
来源：中南大学 年份：2018
...
[期刊论文] 作者：Ronald Lagoe,Shelly Littau,
来源：临床医学病理报告(英文) 年份：2018
The reduction of health care expenses continues to be a major challenge for the economy and society of the United States and other nations. This study focused o...
[期刊论文] 作者：Ronald Lagoe,Shelly Littau,
来源：临床医学病理报告(英文) 年份：2018
Recent experience in some countries has suggested that the use of frugal innovations can be valuable. These initiatives can reduce health care expenses by subst...
Dendroclimatic analysis of white pine (Pinus strobus L.)using long-term provenance test sites across
[期刊论文] 作者：Sophan Chhin,Ronald S.Zalesny,
来源：森林生态系统:英文版 年份：2018
Background: The main objective of this study was to examine the climatic sensitivity of the radial growth response of 13 eastern white pine(Pinus strobus L.) pr...
[期刊论文] 作者：Ronald W.Yeung,Lu Wang,
来源：船舶与海洋工程学报:英文版 年份：2018
A highly efficient "hybrid integral-equation method" for computing hydrodynamic added-mass, wave-damping, and wave-exciting force of general body geometries wit...
[期刊论文] 作者：张江(译),Ronald R.Marquardt,
来源：国外畜牧学：猪与禽 年份：2018
正如美国医药协会所报告的那样,抗生素耐药性被视为人类健康最大的威胁之一。生物技术的进步已经证明抗生素的功效能够通过使用抗菌肽缀合物得到恢复。最近,研究人员已经开发...
[期刊论文] 作者：Ronald J. Schroeder II,Jason A,
来源：中华耳科学杂志：英文版 年份：2018
...
Influencing the Crystallization of Glass-Ceramics by Ultrashort Pulsed Laser Irradiation after Nucle
[期刊论文] 作者：Florian Senn,Ronald Holtz,Sonj,
来源：玻璃与陶瓷期刊(英文) 年份：2018
An ultra-fast laser with central wavelength at 1064?nm and 10?ps pulse duration?was used to tightly focus laser radiation?with a microscope objective inside the...
[期刊论文] 作者：Ronald Lagoe,Suzanne Marra,Bar,
来源：临床医学病理报告(英文) 年份：2018
This study described a series of programs implemented in Syracuse, New York to support the movement of long term acute care patients to skilled nursing faciliti...
[期刊论文] 作者：张江(译),Ronald R.Marquardt(原作者),
来源：国外畜牧学:猪与禽 年份：2018
期回顾:本篇文章上期主要阐述了最近动物饲料行业使用抗生素的进展情况和抗生素替代品的概况,其中包括:使用CRISPR/Cas基因编辑系统逆转抗生素耐药性并用作抗菌剂、增强抗菌...
Dendroclimatic analysis of white pine (Pinus strobus L.) using long-term provenance test sites acros
[期刊论文] 作者：Sophan Chhin,Ronald S. Zalesny,
来源：城市道桥与防洪 年份：2018
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Ronald D. Hatfield,Hans Jung,J,
来源：美国植物学期刊(英文) 年份：2018
The cross-linked nature of plant cell walls provides structural integrity for continued growth and development, but limits degradation and utilization by rumina...
Effects of Land Use Change, Cultivation, and Landscape Position on Prairie Soil Organic Carbon Stock
[期刊论文] 作者：Ronald K. Salemme,Kenneth R. O,
来源：土壤科学期刊(英文) 年份：2018
Temperate grassland soils are typically a sink for carbon. However, it is estimated that up to 99% of tallgrass prairies in North America have been converted to...
,A recent project shows that the microbial carbon pump is a primary mechanism driving ocean carbon u
[期刊论文] 作者：Jing M.Chen,Louis Legendre,Ronald Benner,
来源：国家科学评论（英文版） 年份：2018
Ihe microbial carbon pump (MCP) contributes to ocean carbon sequestration by converting reactive organic matter into recalcitrant dissolved organic carbon (RDOC...
[学位论文] 作者：Pascal,Tumaini Ronald(罗纳多),
来源：华南理工大学 年份：2018
...
[期刊论文] 作者：Ronald A.LuRens-Bull,马强,李绪阳,
来源：青海民族大学学报：社会科学版 年份：2018
对伊斯兰的人类学研究受到定义问题的困扰,我们研究的到底是什么?是地方实践,还是普世文本和实践规范,抑或根本就是别的什么东西?问题的核心所在是人类学家如何定义伊斯兰。...
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