搜索筛选:
搜索耗时0.0875秒,为你在为你在102,285,761篇论文里面共找到 97 篇相符的论文内容
发布年度:
Organic and Bio-Chemistry. By R. H. A. Plimmer. Fifth edition. Pp. 624. Illustrated. Price: 21/-net.
[期刊论文] 作者:A. C.,
来源:中华医学杂志英文版 年份:1934
...
Birth-Control Method. By Norman Haire, Ch. M., M. B. Pp. 192 Illustrated. Price: 6 shillings. London
[期刊论文] 作者:A. C.,
来源:中华医学杂志英文版 年份:1937
...
Epidemiological, Clinical and Etiological Aspects of Ascites in the Medicine Department at the Depar
[期刊论文] 作者:A. C. Dovonou,A. C. Alassani,K,
来源:内科学期刊(英文) 年份:2017
Goals: The study has been initiated in order to describe the epidemiological, clinical and etiological aspect of the ascites. Patients and methods: This was a r...
[期刊论文] 作者:A. C. SIDDALL,
来源:中华医学杂志英文版 年份:1932
...
[期刊论文] 作者:A. C. SIDDALL,
来源:中华医学杂志英文版 年份:1932
...
[期刊论文] 作者:ASHTON A. C. L.,
来源:偏微分方程(英文版) 年份:2011
...
[期刊论文] 作者:A. C. Coles,熙,
来源:中华医学杂志 年份:1935
...
[期刊论文] 作者:HAZEL A. C. LIN,
来源:中华医学杂志英文版 年份:1936
...
[期刊论文] 作者:A. C. Sparavigna,S. Giurdanell,
来源:能源与动力工程(英文) 年份:2011
We study the thermal behaviour of some models in a steady periodic regime. The aim is to simulate the be-haviour of small environments at the outermost part of...
[期刊论文] 作者:A. C. Purvis, 胥洱,,
来源:国外农学(果树) 年份:2004
马叙葡萄柚贮藏在0℃-10℃的温度条件下,果皮发生陷点,这是寒害表现。虽然寒害的特种机制尚不了解,但是一种理论认为:寒冷的温度抑制了线粒体的呼吸,酵解作用仍在继续进...
[期刊论文] 作者:Josilaine A. C. Durange,Margar,
来源:生物材料与纳米技术(英文) 年份:2013
Under the renewable energy context, sugarcane biomass pyrolysis has been growing as a convenient route to produce bio-oil, which can be set into the chemical in...
[期刊论文] 作者:A. C. Dick,高安娜,
来源:麦类作物学报 年份:1986
在早期的研究中,Newton发现作物种间的钾素含量以及钾与其它阳离子的比例是有差异的.最近的研究表明,水稻品种间对钾的吸收和对钾肥的反应亦不相同.有人在溶液培养的研究中...
[期刊论文] 作者:A. C. D. Haley,明文,,
来源:电子计算机动态 年份:1964
KDF-9系统是直接按算法语言要求设计的计算机。在结构上采用了按“后进先出”原则工作的堆阵存貯器和字节式的可变长指令。平均一个字(48位)包含三条指令。机器可以执行单程...
[期刊论文] 作者:A. C. KRAUSE AND EUGENE CHAN,
来源:中华医学杂志 年份:1933
...
Virtual Synchronous Generator: A Control Strategy to Improve Dynamic Frequency Control in Autonomous
[期刊论文] 作者:Miguel Torres,Luiz A. C. Lopes,
来源:能源与动力工程(英文) 年份:2013
Ideally, diesel hybrid autonomous power systems would operate with high penetration of renewable energy sources such as wind and photovoltaic to minimize fuel c...
[期刊论文] 作者:Almasharqah,A. C.,
来源:现代整形外科(英文) 年份:2012
Single stage reconstruction of circumferential pharyngo-esophageal defects using the free jejunum flap produces excellent functional results with minimal morbid...
A Virtual Synchronous Machine to Support Dynamic Frequency Control in a Mini-Grid That Operates in F
[期刊论文] 作者:Miguel Torres,Luiz A. C. Lopes,
来源:能源与动力工程(英文) 年份:2013
This paper addresses the problem of dynamic frequency control in a diesel-based mini-grid. It is shown that a virtual synchronous machine (VSM) can support dyna...
Inverter-Based Diesel Generator Emulator for the Study of Frequency Variations in a Laboratory-Scale
[期刊论文] 作者:Miguel Torres,Luiz A. C. Lopes,
来源:能源与动力工程(英文) 年份:2013
This paper presents the modeling, simulation and practical implementation of an inverter-based diesel generator emulator. The main purpose of this emulator is f...
[期刊论文] 作者:JURACEK,A. C. ZIEGLER,,
来源:International Journal of Sediment Research 年份:2009
在沉积负担完成有意义的减少到水库的能力在作出贡献的盆以内要求沉积来源的相对重要性的一颗决心。在在在东北堪萨斯的梨酒湖盆以内的有细密纹理的沉积(泥土和淤泥) 的来源...
[期刊论文] 作者:A. C. Delaney,A,
来源:美国医学会杂志:中文版 年份:2006
背景:近来的报道提示,艰难梭状芽胞杆菌相关疾病的发生增多,严重程度加重。我们对社区胃酸抑制药的使用是否与这种疾病的危险性增加有关进行了评估。目的:在社区人群中确定胃酸抑......
相关搜索: