搜索筛选:
搜索耗时1.6568秒,为你在为你在102,285,761篇论文里面共找到 947 篇相符的论文内容
发布年度:
[期刊论文] 作者：by Ru Yuan,
来源：China Pictorial 年份：2018
This June， China announced a policy to establish a central adjustment system to cover basic pension funds of enterprise employees. The new policy went into effect on July 1， 2018， with the aim to bala...
[期刊论文] 作者：by Yuan Shengyu,
来源：China Pictorial 年份：2018
The 2018 Shanghai Cooper- ation Organization （SCO） summit will be held in Qingdao， a coastal city in China’s eastern Shandong Province， this June. Against the backdrop of major challenges in the inter...
[期刊论文] 作者：by Ruan Yuan,
来源：China Pictorial 年份：2018
On an early morning in July 2017， just before dawn， Xu Zhefeng， head of Ili detachment of Xinjiang forest division under China’s armed police forces， was already fully-clad in combat dress and prepare...
[期刊论文] 作者：by Ru Yuan,
来源：China Pictorial 年份：2018
In China today， the definition of“toy” has changed tremendously compared to four decades ago when the country just began its reform and opening up. Companion robots， model airplanes， and STEAM （short...
[期刊论文] 作者：by Ruan Yuan,
来源：China Pictorial 年份：2018
Editor’s Note： The year 2018 marks the 40th anniversary of China’s implementation of reform and opening-up policy. During the past four decades， under the leadership of the Communist Party of China （...
[学位论文] 作者：CAO YUAN,
来源：西安外国语大学 年份：2018
...
[期刊论文] 作者：YUAN Zhi-qian,
来源：US-China Foreign Language 年份：2018
Study on Intemationalization Paths of“Confucian and GoCultures" in Quzhou...
[会议论文] 作者：Bo Yuan,
来源：第三届中国国际透平机械学术会议 年份：2018
The vibration fault zone of large scale rotating machinery has been redivided and redefined according to different running conditions,such varying speed,cylinder temperature and load.Then,information...
[期刊论文] 作者：Zhiming Yuan,
来源：中国病毒学 年份：2018
...
Assessment of column aerosol optical properties using ground-based sun-photometer at urban Harbin, N
[期刊论文] 作者：Qixiang Chen,Yuan Yuan,Xing Hu,
来源：环境科学学报（英文版） 年份：2018
Aerosol plays a key role in determining radiative balance,regional climate and human health.Severe air pollution over Northeast China in recent years urges more...
BMP-IHH-mediated interplay between mesenchymal stem cells and osteoclasts supports calvarial bone ho
[期刊论文] 作者：Yuxing Guo,Yuan Yuan,Ling Wu,T,
来源：骨研究:英文版 年份：2018
Calvarial bones are connected by fibrous sutures. These sutures provide a niche environment that includes mesenchymal stem cells (MSCs), osteoblasts, and osteoc...
BMP-IHH-mediated interplay between mesenchymal stem cells and osteoclasts supports calvarial bone ho
[期刊论文] 作者：Yuxing Guo,Yuan Yuan,Ling Wu,T,
来源：黑龙江科技学院学报 年份：2018
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...
[期刊论文] 作者：JianshengHuang，RonghuiLiu，Yuan,
来源：稀土学报（英文版） 年份：2018
...
[期刊论文] 作者：Luo Yuan Mei,
来源：校园英语·下旬 年份：2018
【Abstract】With the increasing interaction with foreign countries， international cultural exchanges have become more and more important for the Chinese. English， as the most widely used language in the...
[会议论文] 作者：Shuli Sun,Zhihong Gou,Minglei Zhang,Yuan Yuan,
来源：中国计算力学大会2018暨国际华人计算力学大会2018 年份：2018
An efficient smoothing and adjustment algorithm for planar/surface unstructured mixed grid is developed based on element geometrical deformation operation a...
Discoursing on Soxhlet extraction of ginseng using association analysis and scanning electron micros
[期刊论文] 作者：Yuan Yue,Zi-Dong Qiu,Xian-You Qu,Ai-Ping Deng,Yuan Yuan,Lu-Qi Huang,Chang-Jiang-Sheng Lai,
来源：药物分析学报（英文） 年份：2018
Soxhlet extraction is a common method of sample preparation. However, there has been no discussion about the efficiency of Soxhlet extraction from different bat...
[期刊论文] 作者：Shuai YUAN, Hong-zhi ZHONG,,
来源：Journal of Zhejiang University-Science A(Applied Physics & E 年份：2018
目的:在对土体固结问题进行求解时,如果对孔压和位移采用等阶积分,当时间步长取值很小时,得到的孔压结果会出现数值振荡,导致精度降低。本文提出一种非等阶积分的求积元孔压...
The Construction and Application of Digital Resources in Rural Primary School English Teaching and L
[期刊论文] 作者：Junhong Tang,Xinfa Yuan,
来源：社交网络(英文) 年份：2018
To arouse rural primary school students’ English learning interest, broaden their horizon and promote their critical thinking, we construct a series of dig-ita...
[期刊论文] 作者：Yuan Liang,Qingxiang Liu,
来源：电脑和通信(英文) 年份：2018
A new radial-line helical array (RLHA) using dual-branch helical antennas has been designed for improving the power capacity of RLHAs. The helical element is ca...
[期刊论文] 作者：ZHAO KEJIN,ZHAO YUAN,
来源：当代世界：英文版 年份：2018
...
相关搜索：
