搜索筛选:
搜索耗时1.5717秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者：Sun Jian,Champa(Photo),
来源：中国西藏:英文版 年份：2019
The breeze was a sign that spring was on the horizon.Near a cattle barn in the newly established Yingui Village in the town of Guxue,Derong County,Garze Tibetan...
[期刊论文] 作者：Wang Xu,Sun Quan,
来源：系统工程与电子技术:英文版 年份：2019
Reliability enhancement testing(RET) is an accelerated testing which hastens the performance degradation process to surface its inherent defects of design and m...
[期刊论文] 作者：Ho-Kwang Mao,Chengwei Sun,
来源：工程(英文) 年份：2019
Volatile elements—such as carbon, hydrogen, sulfur, nitrogen, and halogens—are minor constituents of Earth’s deep interior. Despite their low abundances, dee...
[期刊论文] 作者：Hongbing Wang,Chunhua Sun,
来源：电力能源(英文) 年份：2019
In recent years, with the rapid development of large-scale distributed wireless sensor systems and micro-power devices, the disadvantages of traditional chemica...
[期刊论文] 作者：Chunhua Sun,Guangqing Shang,
来源：电力能源(英文) 年份：2019
With the development of portable and self-powering electronic devices, micro-electromechanical system (MEMS) and wireless sensor networks, research on piezoelec...
[期刊论文] 作者：Li Wentao,Sun Hong,
来源：现代国际关系:英文版 年份：2019
During the past few years, African political development has demonstrated positive trends: democratic election practices and civilmilitary relations have become...
Biopharmaceutical Industrial Zone in the United States: Development Experience and Its Enlightenment
[期刊论文] 作者：Xu kai,Sun Lihua,
来源：亚洲社会药学 年份：2019
Objective To promote the development of biopharmaceutical industrial zone in China. Methods Development characteristics of biopharmaceutical industrial zone in...
Integrated evaluation of HPLC fingerprints for the quality control of Ginseng Yang Rong Wan by multi
[期刊论文] 作者：Hanxiao Chi,Guoxiang Sun,
来源：亚洲传统医药 年份：2019
The aim of this study was to develop comprehensive evaluation methods for the quality control of Ginseng Yang Rong Wan(RSYRW).Multi-wavelength fusion fingerprin...
[期刊论文] 作者：Lu Yiyang,Sun Lihua,
来源：亚洲社会药学 年份：2019
Objective To improve the quality of pharmacy service in private hospitals on the background of the fact that hospital pharmacy service is an important guarantee...
[期刊论文] 作者：Jibin Lu,Lixia Sun,
来源：建筑发展研究 年份：2019
Along with the overall progress and development of market economy,Sponge City has received extensive attention,in order to establish a more compatible with the...
[期刊论文] 作者：ZHOU Jin-xu,SUN Lin,
来源：海外英语 年份：2019
On the basis of the explanation of the notion of pragmatic competence and review of its previous teaching, this paper con-cludes that instructions can improve L...
[期刊论文] 作者：SUN Haiwen,XIE Xiaofang,
来源：系统工程与电子技术:英文版 年份：2019
For the target threat evaluation of warships formation air defense, the sample data are frequently insufficient and even incomplete. The existing evaluation met...
[期刊论文] 作者：Yan-wei Sun,Christine Pomeroy,,
来源：水科学与水工程:英文版 年份：2019
Although many studies have evaluated the impacts of bioretention cell (BRC) design elements on hydrologic performance,few have investigated the roles played by...
[期刊论文] 作者：Chen Fengying,Sun Lipeng,
来源：中国国际问题研究:英文版 年份：2019
At present, trade protectionism and economic populism are surging in the United States, with the Trump administration believing that the World Trade Organizatio...
Estimation of Nonlinear Roll Damping by AnalyticalApproximation of Experimental Free-Decay Amplitude
[期刊论文] 作者：SUN Jinwei,SHAO Meng,
来源：中国海洋大学学报:英文版 年份：2019
Damping is critical for the roll motion response of a ship in waves. A common method for the assessment of damping in a ship’s rolling motion is to perform a f...
An improved binarization algorithm of wood image defect segmentation based on non-uniform background
[期刊论文] 作者：Wei Luo,Liping Sun,,
来源：Journal of Forestry Research 年份：2019
In this study,an image binarization optimization algorithm,based on local threshold algorithms,is proposed because global and traditional local threshold segmentation algorithms cannot effectively add...
[期刊论文] 作者：Tao Sun,Tian-jun Wang,
来源：应用数学与计算数学学报(英文) 年份：2019
Results on the composite generalized Laguerre-Legendre interpolation in unbounded domains are established. As an application,a composite Laguerre-Legendre pseud...
[期刊论文] 作者：Xuping Wang,Zhizhong Sun,
来源：应用数学与计算数学学报(英文) 年份：2019
In this paper,a compact difference scheme is established for the heat equations with multi-point boundary value conditions.The truncation error of the differenc...
Exploiting Spectral-Energy Efficiency Tradeoff with Fairness in Non-Orthogonal Multiple Access Syste
[期刊论文] 作者：Zhengyu Song,Xin Sun,
来源：北京理工大学学报:英文版 年份：2019
The spectral efficiency(SE)and energy efficiency(EE)tradeoff while ensuring rate fairness among users in non-orthogonal multiple access(NOMA)systems is investig...
[期刊论文] 作者：Geng-Xin Sun,Juan Wu,
来源：黑龙江科技学院学报 年份：2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
相关搜索：
