日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Global EditionASIA 中文雙語Fran?ais
Culture
Home / Culture / News and Feature

China's self-developed microscope donated to National Museum

By Lin Qi | chinadaily.com.cn | Updated: 2019-08-16 10:30
Share
Share - WeChat
Wang Chunfa, left, director of the National Museum of China and Fan Qinghua, deputy director of the Institute of Chemistry under Chinese Academy of Sciences jointly unveil the first CSTM-9000 device at a donation ceremony in Beij. [Photo by Jiang Dong/China Daily]

The year 1988 saw the birth of China's first self-developed scanning tunneling microscope, a critical device for imaging surfaces at the atomic level.

The instrument, designed by chemist Bai Chunli, a pioneer in the field of nanoscience and president of the Chinese Academy of Sciences, was named CSTM-9000. The development led to China's progress in molecular chemistry, and saved the extra expense for purchasing imported devices.

The first CSTM-9000 was donated to the National Museum of China in Beijing on Aug 14 by the Institute of Chemistry under the Chinese Academy of Sciences, to support the museum's effort to build up a systemic collection reflecting China's scientific advancements.

Wang Chunfa, left, director of the National Museum of China issues a donation certificate to Fan Qinghua, deputy director of the Institute of Chemistry under Chinese Academy of Sciences. [Photo by Jiang Dong/China Daily]
Most Popular
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 亚洲日本三级 | 亚洲综合一二三区 | 爱婷婷网站在线观看 | 日韩在线观看你懂的 | 三级黄毛片 | 欧美日韩视频在线第一区二区三区 | 亚洲一区精品在线 | 欧美三级三级三级爽爽爽 | 色AV亚洲AV永久无码精品软件 | 久久AV亚洲精品一区无码 | 欧美高清色视频在线播放 | 美国免费一级片 | 无码人妻精品1国产婷婷 | 国产精品久久久久久久久久日本 | 黄免费看 | 久久人精品 | 波多野结衣全集在线观看 | 免费a级毛片| 欧美 亚洲 一区 | 国产成人精品高清免费 | 超碰欧美| 国产老女人精品毛片久久 | 国产自啪啪 | 亚洲综合无码一区二区 | 国产一区二区三区免费 | 美女扒开胸罩给男生看视频 | 欧美一区视频 | 日韩黄色大全 | 丝袜诱惑一区二区 | 天堂亚洲网 | 精品色综合 | 亚洲精品国产不卡在线观看 | 午夜天堂精品久久久久 | 欧美成人精品二区三区99精品 | 成人在线精品 | 欧美精品一区二区三区蜜桃视频 | 一道本不卡一区 | 亚洲精品久久久久久国产精华液 | 日本毛片爽看免费视频 | 精品综合网| 欧美亚洲另类在线 |