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[期刊论文] 作者：李雪宁,孙保琪,杨海彦,苏行,杨旭海,
来源：电子设计工程 年份：2022
2019年12月XIA1站对接收机及天线进行了升级更换,为了分析XIA1新接收机的时间服务性能,实现精密授时,采用共钟精密单点定位时间传递的方式分析XIA1新接收机2019年12月-2020年8月共9个月的钟差和链路时延....结果表明,XIA1接收机钟差的控制阈值较大,超过16 ms;XIA1与NTP1之间链路时延为9个月,STD小于0.5 ns,稳定性较好;基于BIPM提供的NTP1 TAIPPP数据对XIA1跟踪站进行了接收机相对时延校准....分析结果显示,XIA1测站可以为后续开展时间服务工作提供重要支持....
[期刊论文] 作者：Li Yongsheng,Yang Xingyu,
来源：数学物理学报（英文版） 年份：2004
The periodic initial value problem of a fifth-order shallow water equation(a)tu-(a)2x(a)tu + (a)3xu-(...a)5xu + 3u(a)xu-2(a)xu(a)2xu-u(a)3xu =0is shown to be globa...
[期刊论文] 作者：刘克锡,
来源：阅读(低年级) 年份：2018
关于雪的词语： 飞fēi雪xuě 白bái雪xuě 瑞ruì雪xuě 积jī雪xuě 雪xuě花huā 雪xuě片piàn 雪xuě团tuán 雪xuě粒lì 描写雪的成语： 鹅é毛máo大dà...雪xuě 漫màn天tiān飞fēi雪xuě 风fēnɡ雪xuě交jiāo加jiā 银yín装zhuānɡ素sù裹ɡuǒ 冰bīnɡ天tiān雪xuě地dì 纷fēn纷fēn扬yánɡ扬yánɡ ...
[期刊论文] 作者：,
来源：艺术当代 年份：2019
Yu Hong：Painting as a Metaphor for Life 采访/白家峰 夏清绮 Bai Jiafeng & Xia Qingqi 喻红：娑婆之境 2019.3.9—2019.5.5...
[期刊论文] 作者：WANG Wei,ZENG Xiang-long,ZHANG,
来源：中华医学杂志（英文版） 年份：2004
Background The prevalence of malocclusion in modern population is higher than that in the excavated samples from the ancient times.Presently,the prevalence of j...
[期刊论文] 作者：,
来源：中国经贸聚焦·英文版 年份：2011
不耻下问 Literal Meaning: Condescend oneself to learn from the inferior Metaphorical Meaning: Somebody is humble and willing to learn In the Spring and Autumn Period (770 – 476 BC), there lived a minis...
[期刊论文] 作者：,
来源：中国经贸聚焦·英文版 年份：2011
双管齐下 Literal Meaning: drawing a picture with two brushes Metaphorical Meaning: using two methods to deal with one case There was a famous painter named Zhang Zao in the Tang Dynasty (618 – 907 AD)....
[期刊论文] 作者：,
来源：中国经贸聚焦·英文版 年份：2014
In the Warring-State Period， there was a warrior named Feng Fu in the State of Jin. He was so strong and brave that he could defeat tigers with bare hands. Later he shifted his focus to studying and c...
[期刊论文] 作者：铭钺,小品,
来源：文学少年(小学) 年份：2005
After four hundred years of the Xia dynasty, the Xia reached the throne, setting an example for those...
,Extending the First-Order Post-Newtonian Scheme in Multiple Systems to the Second-Order Contributio
[期刊论文] 作者：XU Chong-Ming(须重明),WU Xue-Jun(吴雪君),
来源：中国物理快报（英文版） 年份：2003
We extend the first-order post-Newtonian scheme in multiple systems presented by Damour-Soffel-Xu to...
[期刊论文] 作者：Di-Wen Luo,Hong-Yi Wu,Zhi-Huan Li,Chuan Xu,Hui Hua,Xiang-Qing Li,Xiang Wang,Shuang-Quan Zhang,Zhi-Qiang,
来源：核技术（英文版） 年份：2021
digital data acquisition sys-tem,which is based on the digital pulse processor Pixie-16 modules by XIA...
[期刊论文] 作者：翟杰,,
来源：新语文学习(小学高年级版) 年份：2011
[Original] Xia Xia asked filial son, said: “color ① difficult. There are th...
[期刊论文] 作者：夏长先,,
来源：青少年书法 年份：2002
会员Xia Chang first close-up youth carving house @ Xia Changxian $ Anhui Province Book Club! Member...
[期刊论文] 作者：如三辑,
来源：安徽教育 年份：1982
Xia Dynasty - Legend has it that the head of the Xia Dynasty tribes. When the flood...
[期刊论文] 作者：By Yin Pumin,
来源：Beijing Review 年份：2017
Xia Yu， an 11-year-old student from Yanqing District in Beijing， has been learning to ski for one year...But now， I have fallen in love with the sport，” Xia said. “...
[期刊论文] 作者：By staff reporter AN XINZHU,
来源：CHINA TODAY 年份：2014
A City’s Memory Eighty-five-year-old Xia Shuqin is one of the massacre’s survivors....Seven members of Xia’s family were killed on that day； eight...
[期刊论文] 作者：XIA Shaohong,CAO Jinghe,SUN Jinlong,LV Jinshui,XU Huilong,ZHANG Xiang,WAN Kuiyuan,FAN Chaoyan,ZHOU Pengxiang,
来源：Journal of Ocean University of China 年份：2018
The northern margin of the South China Sea, as a typical extensional continental margin, has relatively strong intraplate seismicity. Compared with the active zones of Nanao Island, Yangjiang, and Hey...
[期刊论文] 作者：杨继瑞,
来源：今日四川 年份：1997
On July 1, 1997, China will resume the exercise of sovereignty over Hong Kong.Hong Kong’s return will...promote the economical cooperation between Hong Kong and...
[期刊论文] 作者：徐佐子 孙晓彦 陈永刚,
来源：建筑科技与管理 年份：2014
【关键词】膨胀剂；应用；技术要点；注意事项 Techniques and precautions expansive application Xu Zuo-zi1，Sun Xia...
[期刊论文] 作者：Cai Hong XU,
来源：中国化学快报：英文版 年份：2001
The reactive properties of 1,3-dichloro-1,1,3,3-tetraphenyldisilazane (DCTPS) with water, methanol, phenylamine and lithium salt of hexamethylcyclotrisilazane (...
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