Global EditionASIA 中文雙語Fran?ais
    China
    Home / China / Environment

    Finding new ways to get the measure of pollution

    By Guo Ying, Quan Xiaoshu and Zhou Qiang | China Daily | Updated: 2019-05-16 09:17
    Share
    Share - WeChat
    Zhou inspects scientific equipment in a laboratory. [Photo/Xinhua]

    A tough start

    After studying and working in the United States and Germany, Zhou returned to China in 2002. He was disappointed to discover that the country's labs were almost completely dependent on imported mass spectrometers.

    In response, he decided to develop Chinese-made mass spectrometers. In 2004, he founded Guangzhou Hexin Instrument Co, starting with just five staff members in a 50-square-meter lab.

    "We really struggled at first because it was very hard to secure investment. Very few investors understood the technology's potential and it required a long development cycle, which meant it was impossible to make a quick profit," Zhou said.

    Another difficulty was that some electronic components and mechanical parts failed to meet the stiff requirements.

    "The mass spectrometer is the embodiment of advanced manufacturing - it has more than 800 different components and requires techniques of multiple disciplines. Sometimes we had to spend time training upstream companies to obtain precision components," Zhou said.

    |<< Previous 1 2 3 4 Next   >>|
    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
     
    日韩AV无码精品人妻系列| 粉嫩高中生无码视频在线观看| 久久Av无码精品人妻系列| 亚洲欧美日韩国产中文| 国产又爽又黄无码无遮挡在线观看| 国产激情无码一区二区三区| 欧美精品中文字幕亚洲专区| 国产乱人伦Av在线无码| 亚洲AV永久无码精品| 久久亚洲中文字幕精品一区| 无码国内精品久久人妻麻豆按摩| 亚洲av无码一区二区三区四区| 久久久噜噜噜久久中文字幕色伊伊 | 无码毛片一区二区三区中文字幕| 免费无码专区毛片高潮喷水| 亚洲av无码成h人动漫无遮挡| 最近中文字幕大全2019| 91中文字幕在线| 中文字幕人妻中文AV不卡专区| 极品粉嫩嫩模大尺度无码视频 | 韩国三级中文字幕hd久久精品| 99久久无色码中文字幕人妻| 无码av不卡一区二区三区| 国产在线无码视频一区二区三区| 亚洲av无码乱码国产精品fc2| 免费A级毛片无码A∨免费| 中文字幕毛片| 中文字幕不卡高清视频在线 | 人妻无码αv中文字幕久久琪琪布 人妻无码精品久久亚瑟影视 | 精品久久久久久无码中文野结衣| 中文字幕人妻色偷偷久久| 中文字幕在线观看亚洲视频| 亚洲一本大道无码av天堂 | 日本中文字幕在线不卡高清| 中文字幕无码人妻AAA片| 中文字幕无码日韩专区| 色欲狠狠躁天天躁无码中文字幕| 色婷婷综合久久久久中文 | 免费无码又爽又刺激高潮软件| 无码H黄肉动漫在线观看网站| 无码人妻丰满熟妇区96|