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Search Results: 1 - 10 of 354659 matches for " 王云鹏 "
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“target-control”的译法

气象 , 1985, DOI: 10.7519/j.issn.1000-0526.1985.04.017
Abstract:
关于卷云微结构的研究

气象 , 1979, DOI: 10.7519/j.issn.1000-0526.1979.04.011
Abstract:
台湾岛地形对台风暴雨影响的数值研究

气候与环境研究 , 1998, DOI: 10.3878/j.issn.1006-9585.1998.03.06
Abstract:
基于主从结构的凹版自动印刷套色系统设计
Automatic Register Control System Design for Gravure Printing Based on Host-Guest Architecture
 [PDF]

, , 邓忠华
Mechanical Engineering and Technology (MET) , 2013, DOI: 10.12677/MET.2013.24029
Abstract:
本文以凹印机的套色系统为对象,进行了原理分析并设计出软硬件集成控制系统,其实用系统在现场使用中实现了高精度对准,匀速印刷时,误差不到0.1 mm,达到国际先进水准,充分证明本文所设计的系统架构及软硬件开发的方法有效性及集成品质。
The main object of the study is focused on the research on automatic register control system for domestic gravure printing. The principle is analyzed and software and hardware integrated control system is developed, which is already used in production control to achieve high accuracy registration. The error is less than 0.1 mm when uniform printing, which reached the international advanced level. It fully proves that software and hardware integrated control system proposed in this paper is valid.
托克逊县吐鲁番黑羊种质资源保护利用
Turpan Black Sheep’s Protection Use of Germplasm Resource in Toksun County
 [PDF]

戚晓红, ,
Hans Journal of Agricultural Sciences (HJAS) , 2015, DOI: 10.12677/HJAS.2015.53015
Abstract:
吐鲁番黑羊俗称“托克逊黑羊”,中心产区在托克逊县。农牧民在长期的生产生活中、在特殊自然条件、历史文化条件和社会经济条件下,经过上百年的时间选育形成适应夏季酷热、多风沙的吐鲁番盆地气候,耐粗饲的优良地方绵羊品种。本文对吐鲁番黑羊的产区概况、品种形成、品种特性进行了概述,提出了保护利用策略,以求提高吐鲁番黑羊的品质和保护利用该品种。
Turpan black sheep are commonly known as the “Toksun black sheep”, whose central production region is in Toksun County. The herdsmen, in the long-term production and life, under the special natural condition, the historical and cultural condition and the social-economic condition, and over a hundred years, breed fine local sheep adapting to the summer heat, windy Turpan basin climate, with coarse forage. In this essay we will write about the Turpan black sheep production status, variety formation and variety characteristic, and propose the development and protection strategy to improve the Turpan black sheep’s quality.
经皮椎间孔镜技术在腰椎病变中的应用和进展
The Research Progress of Percutanous Endoscopic Lumbar Discectomy Treating Lumbar Vertebrae Disease
 [PDF]

星宇, 谢水华,
Medical Diagnosis (MD) , 2016, DOI: 10.12677/MD.2016.62009
Abstract: 经皮椎间孔镜技术属于微创技术,具有创伤小、出血少、术后恢复快、术后并发症少、对脊柱稳定性影响小等优点。最初用来治疗的疾病为腰椎间盘突出症(Lumbar Disc Herniation, LDH),即经皮椎间孔镜腰椎间盘切除术(Percutaneous Endoscopic Lumbar Discectomy, PELD)。腰椎间盘突出症是骨伤科的常见病、多发病,大部分通过保守治疗可以达到临床治愈,但保守治疗无效者需要手术治疗。传统手术治疗该病创伤大、出血多、术后恢复慢,随着微创技术的发展,经皮椎间孔镜椎间盘切除术越来越受到脊柱外科医生的青睐。此技术的应用范围也从腰椎间盘突出症扩展到腰椎不稳、椎间盘源性腰痛、腰椎管狭窄等疾病。本文将就此技术的发展概况、麻醉方法、运用范围与临床疗效作一综述。
Percutaneous Endoscopic Lumbar Discectomy (PELD) technique belongs to minimally invasive technique with the advantages of minimal trauma, less bleeding, rapid postoperative recovery, fewer complications and little affection on the spine stability. It is originally used to treat lumbar discherniation, namely percutaneous endoscopic lumbar discectomy. Lumbardisc herniation is a common disease and most of them can be treated through conservative treatment to achieve clinical cure results. But if the conservative treatment is ineffective, the patients require operative treatment. However, traditional surgical treatment has the features of large trauma, more bleeding and slow postoperative recovery. With the development of minimally invasive techniques, spine surgeons pay much attention to Percutaneous Endoscopic Lumbar Discectomy (PELD) technique. Furthermore, the indications of this technique also extend stolumbar spine instability, discogenic low back pain, lumbar spinal stenosis and other diseases. This paper will summarize the development, anesthesia, indications and clinical efficacy of this technique.
轻度认知损伤的语义记忆研究述评
,李娟
心理科学进展 , 2009,
Abstract: 轻度认知损伤(Mild cognitive impairment,MCI)是介于正常老化与痴呆之间的过渡阶段,表现为与年龄和教育程度不相称的认知功能减退。本文回顾了近期有关MCI语义记忆的研究,分析比较了各研究的实验任务及结果,得出MCI患者存在一定程度的由多种原因造成的语义记忆损伤,语义记忆测验对MCI的早期筛查和转归预测有重要作用。最后指出将来的研究需要将包括语义记忆成分在内的多种认知测验相结合,以便及早发现有可能发展为痴呆的危险个体并开展相应干预。
露井联采边坡稳定性影响因素分析
,杨胜利
煤炭工程 , 2009,
Abstract: 针对露井联采矿井边坡稳定性差且影响因素多的实际情况,以国内某露天煤矿为工程背景,应用极限平衡和数值计算方法,首先将单一露天开采的边坡与露井联采边坡的稳定性进行对比研究,并对露井联采分为先露天后地下开采和露天与地下同时开采进行具体分析。研究表明,采空区的存在会降低边坡的稳定性,同时采空区最终的回采边界线的位置对整个边坡稳定性与资源的采出率的影响是至关重要。
石油遥感应用研究进展综述
丁暄,
遥感技术与研究 , 1992,
Abstract:
基于遥感数据的珠江三角洲核心区域土地利用时间序列变化分析
樊风雷,
农业现代化研究 , 2008,
Abstract: 本研究根据珠江三角洲土地利用的实际情况,在借鉴了国内外较为成熟的技术方法的基础上,在地理信息系统工具的支持下,基于Landsat卫星的TM和ETM+数据对珠江三角洲核心区域的土地利用进行了监测,探讨了该区域1998-2003年间的土地利用变化状况。本研究以1998-2003年的土地利用变化为基础数据与前人在该地区的相关研究(1978-1997)进行了时间序列的对比,分析了研究区域的土地利用变化机理。
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