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[期刊论文] 作者:Bang Sup Song,游忠惠,
来源:微电子学 年份:1987
本文介绍了一种窄频带、无调节双外差CMOS调频接收机的实验结果。这种接收机所带的高Q值开关电容中频(IF)滤波器以3MHz为中心。集成电路块上包容了从射频(RF)(50—100MHz)电...
[期刊论文] 作者:Vanessa Ho,,
来源:建筑技艺 年份:2017
从632m高的中国上海中心大厦到在迪拜仅用17天就打印并安装完成的世界首个3D打印办公室,Gensler建筑设计公司向来以其结构奇迹和创新设计而闻名,所以当其改造洛杉矶工作区的...
[期刊论文] 作者:Yuh-Shan Ho,
来源:物理化学学报 年份:2014
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[期刊论文] 作者:Wingkei Ho,
来源:催化学报 年份:2015
由于人们80%的时间呆在室内,室内空气的质量直接影响人类健康,因此近年来室内空气质量越来越受到人们的关注.室内污染物包括CO氮氧化物(NOx)和挥发性有机化合物(VOCs),它们给人体......
[学位论文] 作者:SONG SHANG-E,,
来源: 年份:2013
翻译拥有悠久的历史,它肩负着帮助各国人民更好地交流的任务,同时对世界各国经济文化的发展做出了重大贡献。而译者,作为这一极其重要活动的承担者,却长期受到不公正的待遇。随着......
[学位论文] 作者:Song Mingxing,,
来源: 年份:2013
《野草在歌唱》是多丽丝·莱辛的第一部小说。该小说常常被用女权主义和后殖民主义理论来分析,主要把女主人公玛丽解读为是父权制社会和殖民主义社会的一个受害者,而很少有学者......
[期刊论文] 作者:Julio Song,,
来源:世界电子元器件 年份:2019
物联网(IoT)没有表现出短暂流行的迹象,预计十年内将会有规律地出现越来越多相互联接的事物。这不足为奇,因为我们不断想象寻找利用技术去做事的新方法,并开发新旧技术的全新...
[期刊论文] 作者:Song Yinghua,
来源:建筑发展研究 年份:2018
Given the advances in science and technology,rapid development of socialist market economy and continuous advance of urbanization,it is necessary to enlarge the...
[期刊论文] 作者:Yang Song,
来源:海南医科大学学报(英文版) 年份:2018
Objective:To study the efficacy and safety of different doses of ropivacaine and sufentanil for epidural labor analgesia.Methods: The primiparae with single bir...
Effect of Corbrin Capsule combined with routine western medicine on the airway remodeling process in
[期刊论文] 作者:Su-Li Song,
来源:海南医科大学学报(英文版) 年份:2017
Objective: To explore the effect of Corbrin Capsule combined with routine western medicine on the airway remodeling process in patients with stable COPD. Method...
Effect of epidural anesthesia combined with total intravenous anesthesia on stress response and coag
[期刊论文] 作者:Guo-Jun Song,
来源:海南医科大学学报(英文版) 年份:2017
Objective:To study the effect of epidural anesthesia combined with total intravenous anesthesia on stress response and coagulation function in and after laparos...
[期刊论文] 作者:SONG Haowei,
来源:中国航天:英文版 年份:2019
At 14:42 Beijing time on September 19,a LM-1 I solid launch vehicle lifted off from the Jiuquan Satellite Launch Center and launched the Zhuhai I-03 group of 5...
[期刊论文] 作者:Juyoung SONG,,
来源:Chinese Journal of Applied Linguistics 年份:2004
ue*M#’#dkB4##8#”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:(100084川C京市海淀区清华园申请人:清华大学发明人:隋森芳文摘:本发明属于生物技...
[期刊论文] 作者:SONG Qiurong,
来源:地球空间信息科学学报:英文版 年份:2002
One of the most impor tant factors impacting the development of today's private higher education in China is that there are not enough policies to support i...
[期刊论文] 作者:SONG Mi-Rong,,
来源:Atmospheric and Oceanic Science Letters 年份:2016
由于对未来北极海冰体积的变化研究相对较少,本文利用多模式比较计划模拟的海冰结果,对北极9月海冰体积及其与海冰覆盖范围的关系进行了分析。结果发现,相对于海冰覆盖范围,...
[期刊论文] 作者:Song Li,
来源:中国航天:英文版 年份:2010
China Centre for Resources Satellite Data and Application (CRESDA) was founded in October 1991. It is a scientific research institution directly under...
[期刊论文] 作者:SONG Haowei,,
来源:Aerospace China 年份:2019
At 13:42 Beijing time on January 21,a LM-11 solid carrier rocket soared up from the Jiuquan Satellite Launch Center,carrying Jilin-1 GP-01 and 02 satellites and 2 piggyback satellites into orbit.LM-11...
[期刊论文] 作者:SONG Zhengyu,,
来源:Aerospace China 年份:2017
This paper reviewed the development of control technology in domestic and foreign launch vehicle(LV), and based on which, the key technologies of control system...
[期刊论文] 作者:Song Jianlan,
来源:中国科学院院刊:英文版 年份:2002
Chinese scientists have succeeded in cloning a colony of cattle from fully differentiated somatic cells. The news was announced jointly by the Chinese Academy o...
[期刊论文] 作者:Song Jianlan,
来源:中国科学院院刊:英文版 年份:2002
CAS paleontologists have identified a rod-like bone from two early Cretaceous mammals as ossified Meckel's cartilage (OMC). This clears some doubts on the c...
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