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As one of impurities,Th is needed to be determined for control quality of Pu product.Due to the high radioactivity and f......
Experimental assessment of a new salt aerosol generator for measuring efficiency of automotive air f
Generation of polydisperse KCl aerosol with a new salt aerosol generator was investigated.Special attention was paid on ......
A Chinese surgical program takes off in Malawi and Zimbabwe ON November 25,2010,the joy was palpable at Chitungwiza Gene......
随着中国与全球合作的商业契机越来越多,越来越多的外国企业将目光投向中国。为打造良好的品牌效应,广告成了重头戏,而广告标语则......
1 Introduction It is estimated that there are about 6 millions underground coal miners countrywide[1,2]. Available data ......
The Beijing Post and Telecommunica-tions Institute is one of the earliest foundedinstitutions of higher learning of the......
德国是一个世界制造强国,“德国制造”更是成了世界市场上高质量和高信誉的保证。但近来有许多与德国无关的企业假借“德国制造、......
BACKGROUND: The electrophysiological test was mainly achieved by the reaction of nerve fiber to electrical stimulus, usu......
A continuous record of surface temperature for the past 2650 years was obtained in an earlier study from a Beijing stala......
[Objective] To identify the roots of Achyranthes aspera L. [Method] A qualitative and quantitative study on the A. asper......
Histogram method for reliable thickness measurements of graphene films using atomic force microscopy
Atomic force microscopy(AFM) is a commonly used technique for graphene thickness measurement.However, due to surface rou......
The effects of rare earth element cerium on composition and electrochemical characteristics of electroless Co-Ni-B alloy......
LIVE Chinese drama isnothing if not dynamic,yet in recent decades itsaudiences have dwindled.No matter how well pro-duce......
According to the construction of current coal mine monitoring and control systems in China, the paper pro- poses three k......
A closed-form solution for moving source localization using LBI changing rate of phase difference on
Due to the deficiencies in the conventional multiple-receiver localization systems based on direction of arrival(DOA) su......
Through literature review and induction from management practices,this paper firstly identifies four subtypes of organiz......
转型时期我国公共政策执行过程中存在着价值理性与工具理性的矛盾与冲突现象。要实现公共政策执行过程中价值理性和工具理性二者之......
通过安全评价、感官评价、仪器测试和问卷调查等主客观分析手段,对7种材质面膜的性能进行研究。结果显示,不同材质面膜的性能具有......
研究了锡铅银等低熔点合金中杂质氧的测定方法.针对这些金属高温下易挥发、分解的特点,选择适宜的加热温度,使用铜和石墨粉作为浴......
采用示波冲击试验方法研究了具有不同微观组织高强度管线钢的夏比冲击性能.据该试验的位移-载荷曲线,描述了其断裂能量吸收特征、......
针对当前该领域存在的通用性不足,可重用性差等问题,给出一种通用自动测试系统（ATS）架构.通过层次化开发模式,从测试需求逐层演变为......
我国目前高师教育实习观念偏狭、目标简单化、过程形式化及指导教师与实习场地的匮乏,其原因源于教师专业化认识上的迷茫和工具理......
介绍一种基于采用测量头直线运动轨迹做基准在位检测大齿轮渐开线齿形误差方法而开发的测量系统的原理，结构，特点及精度分析等，并简要......
总结了建国５０ 年来我国高校实验室的建设和发展，及其对提高教育质量和科研水平产生的积极影响。并对高校拥有贵重仪器设备的情况及最......
从高职高专校实验（训）仪器设备的管理过程中的关键环节着手，提出了加强高职高专校实验（训）仪器设备的管理，发挥其应有效益的相应措施。......
为了保证证券市场稳定和发展,世界各国对上市公司信息披露规范极为严格.招股说明书是上市公司信息披露制度最重要法律文件.本文比......
为了更加方便、简捷、快速的对温室番茄叶绿素含量进行检测,利用光谱分析技术,开发了一种用于预测温室番茄叶片叶绿素含量的新型作......
普通海水电池，由于阳极金属的腐蚀速率过快，限制了该类电池的使用寿命。采用铝合金作阳极材料，分别置于海底沉积物与海水中，使用同种阴......
高校师生和谐的交往语境是延续校园生态文明不可或缺的愿景。然而当下实然的高校师生交往语境却没能逃脱异化的命运：角色语境异化导......
以南京凯米迪空气自动监测系统为例,列举了空气自动监测系统在日常运行中易出现的一些问题,并对其形成的原因进行了分析和总结,提......
板球系统是一种典型的非线性多变量系统,是先进控制理论、系统辨识和状态估计等方法的典型验证平台,其主要功能是让小球在平板上按......
随着能源的日益紧缺以及环境污染问题的日趋严重，热电材料作为一种热能和电能相互转换的功能性新材料，对环境没有污染；以热电材料为核......
阿马蒂亚·森在实质的意义上定义了自由，认为自由是享受人们有理由珍视的那种生活的可行能力。他提出，人们能够过自己愿意过的那......
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通过采用因材施教法对研究生仪器分析实验进行研究,培养学生的创新思维和综合素质,以及分析问题、解决问题的能力,提高学生的综合......
介绍专用视频叠加电路MB90092及某型机载视频记录系统中视频标识卡设计原理及其软硬件实现，给出了设计结论。......
Emergency Neonatal Obstetric Cares at Cocody University Hospital: Overview of Instrumental Extractio
Objectives: The aim of this study was to show an overview of situation of instrumental extraction at the maternity of Co......
在全球化形势下,如何发展地域文化,如何创造具有强烈地域文化特色的高质量建筑环境,成为当今建筑界面临的一个重大问题.芬兰当代著......
HY369-B MODEL LASER ACUPUNCTURE APPARATUS Winner of Gold Medal atthe 38th Brussels Eureka World Fair
The HY369-B Model Laser Acupuncture Apparatus was invented byHuang Mingrong,director and engineer of the Pingyang Laser ......
An in-situ reflection ultramicroelectrode microscopic FTIR spectroelectrochemicalcell was constructed and demonstrated b......
仪表及自动控制系统的水平是衡量工程技术水平的关键要素。本文详细介绍了崖１３－１气田海南气体处理厂工程中采用的多层次综合集散型控制......
报道了由地矿部全反射Ｘ射线荧光光谱技术组研制的全反射Ｘ射线荧光分析仪。着重介绍了样机的全射装置，分析特点，技术参数和应用验证，与国......
