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by 张明
中国外汇, ISSN 1673-5528, 2014, Issue 20, pp. 76 - 76
与物欲横流的现实生活相比,剑桥镇就像一个美丽的童话。它的存在提醒着我们,这个世界真正不朽的,是经得住时间考验的思想,以及这些思想的发端之处。 已经有朋友在催促我了,不是说有个“哈佛琐忆”、“剑桥琐忆”与“波士顿琐忆”的系列么。怎么时至今日,还是只见其一而不见其二、其三啊?答日,没找到写回忆的时间和心情。 
波士顿 | 时间考 | 现实生活 | 哈佛 | 剑桥
Journal Article
IEEE Transactions on Reliability, ISSN 0018-9529, 5/2019, pp. 1 - 13
This paper develops a method for the time-dependent reliability analysis of deteriorating structures using phase-type (PH) distributions. The deteriorating... 
Electric shock | Fitting | time-dependent reliability analysis | PH fitting | Degradation | shock threshold | Random variables | Numerical models | Convolutions | deteriorating structures | Reliability | phase-type (PH) distributions | Transient analysis
Journal Article
Optics Express, ISSN 1094-4087, 10/2018, Volume 26, Issue 22, pp. 28421 - 28428
We demonstrate a laser diode (LD) end-pumped Er:YAP laser with dual-wavelength outputs of 2710 and 2728 nm. The maximum average powers of 739 and 738 mW are... 
Journal Article
Chemosphere, ISSN 0045-6535, 12/2019, Volume 237, pp. 124431 - 124431
Degradation of naproxen, bisphenol S and ibuprofen in a hydroxylamine enhanced zero-valent copper (Cu ) catalyzed peroxymonosulfate system was investigated for... 
In-situ chemical oxidation | Peroxymonosulfate | Response surface methodology | NASIDs | Zero-valent copper | Index Medicus
Journal Article
比较教育研究, ISSN 1003-7667, 2017, Volume 39, Issue 10, pp. 26 - 32
Journal Article
Energy Procedia, ISSN 1876-6102, 02/2019, Volume 158, pp. 5575 - 5580
In this paper an electromagnetic vibration type energy harvester based on diamagnetic levitation system is designed, fabricated and tested. The structure and... 
energy harvester | diamagnetic levitation | vibration | induced voltage | low frequency
Journal Article
求知导刊, ISSN 2095-624X, 2016, Issue 17, pp. 124 - 125
“剑桥商务英语”作为商务英语专业的核心课程,要求学生掌握并熟练应用商务相关知识.本文尝试从教、学、做 一体化的角度对该课程进行教学设计,进一步明确教学目的,加强学生的实践操作能力. 
剑桥商务英语 | 一体化 | 课程设计
Journal Article
短篇小说:原创版, ISSN 1003-1561, 2012, Issue 23, pp. 64 - 64
正靠山村的孩子们站在村口就能看到校门口的蚂蚁,但踩到蚂蚁却要花上三个小时——先沿着河这边往下游快走十二里,经过一座颤巍巍的木桥后,再顺着河那边往回走上十二里。意志薄弱的孩子,受不了这每天近五十里的山路,往往不过两三年就死活不愿上学了。几十年来,靠山村的孩子,一拨又一拨,还未见过几个 
建桥 | 木桥 | 意志薄弱 | 下游 | 图纸设计 | 大桥选址 | 石结构 | 镇长 | 山村 | 蚂蚁
Journal Article
IEEE Communications Magazine, ISSN 0163-6804, 12/2018, Volume 56, Issue 12, pp. 22 - 29
Massive MIMO is considered as a promising technology to meet the explosive growth of data demand in fifth generation systems. To develop massive MIMO systems... 
Antenna measurements | Radio frequency | 5G mobile communication | Channel models | MIMO communication | Antenna arrays | TELECOMMUNICATIONS | ENGINEERING, ELECTRICAL & ELECTRONIC | MIMO (control systems) | Propagation | Industry standards | Channels
Journal Article
Optics Letters, ISSN 0146-9592, 09/2018, Volume 43, Issue 17, pp. 4312 - 4315
We demonstrate a 966 nm laser diode (LD) side-pumped Er,Pr:GYSGG laser crystal operated at 2.79 μm under a high repetition rate. The lifetimes of the upper... 
Pulse duration | Deactivation | Semiconductor lasers | Lasers | Efficiency | Crystals | Far fields | Radiation tolerance | Optical pumping | Repetition
Journal Article
Molecular Therapy, ISSN 1525-0016, 11/2018, Volume 26, Issue 11, pp. 2631 - 2637
There are urgent demands for efficient treatment of heritable genetic diseases. The base editing technology has displayed its efficiency and precision in base... 
pathogenic mutation | base editing | human embryos | MEDICINE, RESEARCH & EXPERIMENTAL | CRISPR-CAS9 | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | GENOMIC DNA | GENETICS & HEREDITY | CRISPR | Marfan's syndrome | Genetic disorders | Cloning | Genomes | Embryos | Marfan syndrome | Proteins | Efficiency | Genetic engineering | Mutation | Gene therapy | Deoxyribonucleic acid--DNA | Index Medicus
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 05/2018, Volume 746, p. 328
Two new layered sulfides, namely NaMn0.5Sn0.5S2 and NaFe0.5Sn0.5S2, have been successfully synthesized. Their structures were determined using single crystal... 
Antiferromagnetism | Optoelectronics | Electromagnetic absorption | X-ray diffraction | Single crystals | Specific heat | Energy gap | Photovoltaic cells | Magnetism | Photoelectricity | Crystal structure | Magnetic properties | Photonic band gaps | Manganese
Journal Article
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