Machinery employed for non - agricultural purposes , such as the machines used in township - run and village - run industry , construction , non - agricultural transport , scientific experiments and teaching , is excluded 不包括专门用于乡、镇、村、组办工业、基本建设、非农业运输、科学试验和教学等非农业生产方面用的动力机械与作业机械。
Display high in quality products , some advertise with fashion beautiful image spokesman , some use accurate scientific experimentation , the authoritative scientist advertises , this is that a picture and gentle case innovate 同是表现产品质量高的，有的用时尚漂亮的形象代言人做广告，有的用精确的科学试验，权威的科学家做广告，这属于图片和文案创新。
St the 21 century is an information era of industry ; therequest of anti - microvibration on high - fine machining , precision test and scientific experiment become higher and higher , which need a large quantity of work platforms 二十一世纪是信息产业的时代；超精细加工、精密测试和科学试验等对防微振的要求越来越高，这就需要建设大量的高水平隔振工作平台。
The latest is a review ( 1 ) in the influential british medical journal of 13 scientific trials of abstinence programs by a group of researchers at oxford university , who came to the conclusion that such programs are " ineffective " 最新的一篇发表在颇具影响力的《英国医学杂志》上（ 1 ） ，是牛津大学一组研究人员对禁欲项目的13个科学试验进行的研究，他们最后得出的结论是此类项目“没有效果” 。
" operations " means investigations , exploration , exploitation , survey , construction , dredging , demolition , rescue , salvage , towing , fishing , aquatic breeding , loading and unloading , scientific experimentation and other surface and underwater operations “作业”是指在沿海水域调查、勘探、开采、测量、建筑、疏浚、爆破、救助、打捞、拖带、捕捞、养殖、装卸、科学试验和其他水上水下施工。
Not only mechanical system can be reconfigured , but also control system . because modern industrial production and scientific trial ’ s task is no longer constant , the reconfigurable robot is needed which can greatly bring down the cost and increase efficiency 现代工业生产和科学试验,工作任务都不再是单一不变,需要采用不同构形的机器人,而采用可重构机器人能够大大的降低成本,并提高效率。
The precise time - interval measuring is widely used in all kinds of scientific experiments , especially in some large - scale physical experiments such as detonation experiment and particle acceleration experiment , in which some important parameters are obtained by time - interval measuring 精密时间间隔测量广泛地应用于各种科学试验中,特别在爆轰与粒子加速等大型物理实验中,有很多重要的物理参数就是通过时间间隔测量而间接获得的。
Intelligent nuclear instrument has been a dominant developing direction of radioactivity measurement instrument , and has far - reaching impact on the fields such as applied nuclear techniques , international nuclear safety , weapon inspection , national defence engineering and scientific test 智能核仪器已成为放射性测量仪器发展的一个主导方向，对应用核技术、国际核安全与武器核查、国防工程与科学试验等领域将产生极其深远的影响。
Louisa pursues advanced technology , attaches great attention to product development and quality improvemnet and is equipped with advanced sorting , drying , packaging and quality control equipment . louisa has set up close cooperation relationship with food science and research institutions and higher schools . it is also a coooperation partner of china vegetable research institution and test base of shandong agricultural university 山东露易莎调味品有限公司一贯追求技进步，重视产品开发和质量提升研究，拥有先进的选栋设备、烘干设备、包装设备和质量检测设备，同食品科研机构、大专院校有着密切的合作关系，是中国农业科学院蔬菜研究所合作单位和山东农学院科学试验基地单位。
According to the present state that corrugated rollers life - span in our country is far lower than that abroad , corrugated rollers material has been analyzed deeply in this paper . a lot of experiments have been done on nine kinds of steel materials . through the analyses of hardness and micrographs of these heat - treated materials , new materials of corrugated roller have been picked up , which can prolong corrugated rollers life - span remarkably 针对目前国内瓦楞辊工作寿命远远低于国外水平的现状，从瓦楞辊的材质入手，在分析瓦楞辊常用材质的基础上，对九种可供选择的材质进行了大量的科学试验，根据热处理后硬度及显微组织分析，从中优选出了瓦楞辊的新材质，最终找到可大幅度提高瓦楞辊工作寿命的新途径。
