In april 1984 , the space agency launched a four - ton cylinder carrying experiments to develop new spaceage materials including secret ones for making stealth satellites 1984年4月，宇航局曾发射过一个4吨重的圆柱体，上面载有对太空时代的新材料（包括用于制造隐身卫星的秘密材料）进行试验的科学仪器。
Dalian nicety quality inspection science and technology ltd . , co . is a hi - tech corporation which manufactures and sales quality inspection and science apparatus , and devote ourselves to the automation of apparatus and equipment 大连耐思特质检科技有限公司是生产和销售质检仪器和科学仪器的高科技企业，致力于仪器设备的自动化。
With its 18 scientific instruments and cameras , the combined craft is considered the most complex ever to explore the planets , and it is the first to visit saturn since voyager 2 ' s flyby in 1981 “卡西尼”号飞船上装有18种科学仪器和照相机，被认为是人类有史以来建造的最复杂的太空探测器，是自1981年“旅行者”号后的首次进入土星。
The cassini orbiter and huygens probe together form one of the biggest and heaviest planetary spacecraft ever built , with 12 scientific instruments on the orbiter and six on the probe [ see inset in box on page 62 ] 卡西尼号轨道船加上惠更斯号探测器，构成了有史以来最大且最重的行星太空船之一，轨道船上载有12具科学仪器，探测器上则有6具（见56页图） 。
Relying on the superiority of the chinese academy of sciences on r & d and qualified scientists and technicians , jiuhe has own merits on the import & export business of scientific equipments , instruments , new materials and biological products 依托中国科学院的科研技术背景和科技人才优势，九合在科学仪器设备，新材料及生化产品的进出口方面，具有自己的显著特色。
Relying on the superiority of the chinese academy of sciences on r & d and qualified scientists and technicians , jiuhe has own merits on the import & export business of scientific equipments , instruments , new materials and biological products 依托中国科学院的科研技术背景和科技人才优势，九合在科学仪器设备，新材料及生化产品的进出口方面，具有自己的显著特色。
Caption : : the low - orbit design allows astronauts to conduct servicing missions and upgrade scientific instruments . it brought enormous remarkable astronomical discoveries . public outcry of saving hubble turns out extended hst ' s life 低轨道设计让望远镜可以定期由太空人进行维修和升级科学仪器。哈勃为天文界带来前所未有的贡献，在天文学家的争取下，哈勃的寿命得以延长。
Our company focus on providing service for the fields of mlcrowave communication . automatization control , textile machinery , instruments equlpments and automobile . our major customers : allrizon - tongguang , benninger , rae 公司专注于微波通信、工业自动化控制、纺织机械、汽车等高科技行业的精密部件加工.公司现已成为奥雷通光通讯设备" 、 "贝宁格纺织机械" 、 "华瑞科学仪器"等国内及国际知名厂商的主要供应商
Our well trained , experienced , and dedicated application and technical service engineers have committed to provide the best , fastest and most convenient onsite installations , adjustment , maintenance , and repair services to our customers 一批有事业心的优秀的对科学仪器有丰富知识和经验的技术工程师,可在营销、安装、测试、维修等各方面给予中国各地区的用户提供最好、最方便、最快捷的服务及技术支持。
The fair is jointly sponsored by 25 trade delegations specialized i metals and minerals , chemicals , machinery and equipment , metallurgy , scientific instruments , textiles , light industrial products , cereals , oils and foodstuffs , native produce and animal by - products and arts and crafts 本届交易会由25家贸易代表团联合举办,这们专营五金矿产.化工,机械设备,冶金,科学仪器,纺织品,轻工产品,粮油食品.土特产品和工艺品
