结果分析中...
检索条件:"关键词=machine "
条 记 录,以下是1-10
|
视图:
排序:
期刊加强机务管理 提高筑养路机械利用率
《科学之友》2007年第08B期82-83,共2页仝子凤 
提出对机械进行完善的管理而制定的实际的管理制度,并明确正确的经济核算,机械才能在公路建设事业中不断提高利用率,保证工程施工需要的质量和进度,获得良好的经济效益。
关键词:机械 管理 利用率 
期刊Three-dimensional inversion analysis of an in situ stress field based on a two-stage optimization algorithm
《浙江大学学报(英文版)A辑:应用物理与工程》2016年第10期782-802,共21页She-rong ZHANG An-kui HU Chao WANG 
supported by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China(No.51321065);the National Natural Science Foundation of China(No.51509182);the Tianjin Youth Research Program of Application Foundation and Advanced Technology(No.15JCQNJC08000),China
Establishing an accurate in situ stress field is important for analyzing the rock-mass stability of the undergroundcavern at the Huangdeng hydropower station in China. Because of the complexity and importance of the i...显示全部
关键词:In SITU stress  STEPWISE regression (SR)  Difference evolution (DE)  Support vector machine (SVM)  Finite element Huangdeng underground CAVERN 
期刊金宝血透机的日常维护被引量:4
《医疗保健器具》2008年第3期33-34,共2页李朝伟 阮兴云 
本文阐述了金宝血透机日常维护和保养的一些方法,并简要介绍了故障检修的要点。
关键词:血透机 维护 检修 
期刊基于机器视觉技术的淡水鱼品种识别被引量:40
《农业工程学报》2011年第11期388-392,共5页张志强 牛智有 赵思明 
湖北省科技厅研究与开发资助项目(2009BBB013)
为了后续加工便利,需要对打捞上来的淡水鱼进行分类,而且分类是淡水鱼加工前处理的重要工序之一。为了实现淡水鱼的自动分类,该研究通过收集常见的4种淡水鱼240条为试验样本,分别为鲢鱼、鲫鱼、鳊鱼和鲤鱼。通过运用机器视觉技术采集各...显示全部
关键词:机器 视觉  图像处理 品种识别 
期刊A deep learning approach to the classification of 3D CAD models被引量:3
《浙江大学学报:C卷英文版》2014年第2期91-106,共16页Fei-wei QIN Lu-ye LI Shu-ming GAO Xiao-ling YANG Xiang CHEN 
Project supported by the National Natural Science Foundation of China(Nos.61163016 and 61173125)
Model classification is essential to the management and reuse of 3D CAD models.Manual model classification is laborious and error prone.At the same time,the automatic classification methods are scarce due to the intri...显示全部
关键词:CAD model classification Design reuse machine learning Neural network 
期刊ZERO TRANSMISSION AND ITS APPLICATION IN HIGH SPEED CNC machine TOOLS被引量:6
《中国机械工程学报:英文版》2000年第3期184-189,共6页Zhang Bolin, Ma Ping, Xiao Shuhong ,Li Yiping, Xiao Zhanglin (Department of Mechanical and Electronical Engineering,Guangdong University of Technology) 
This project is supported by National Natural Science Foundation of China(59575063), the Provincial Natural Science Foundation o
In order to realize high speed machining,the special requirements for the transmission and sturctrue of CNC machine tool have to be satisfied.A high speed spindle unit driven by a built-in motor is developed.An oil-wa...显示全部
关键词:High speed machining machine tool Spindle Ceramic ball bearing\ 
期刊Automated global delineation of human settlements from 40 years of Landsat satellite data archives
《地球大数据(英文)》2019年第2期140-169,共30页Christina Corbane Martino Pesaresi Thomas Kemper Panagiotis Politis Aneta J.Florczyk Vasileios Syrris Michele Melchiorri Filip Sabo Pierre Soille 
This paper presents the analysis of Earth Observation data records collected between 1975 and 2014 for assessing the extent and temporal evolution of the built-up surface in the frame of the Global Human Settlement La...显示全部
关键词:Built-up area LANDSAT global human settlement layer machine learning VALIDATION 
期刊首件检查的理解与实施被引量:1
《电子质量》2009年第8期46-47,共2页杜承义 
什么是首件检查?为什么要进行首件检查?怎样实施首件检查?首件检查的时机是什么?只有彻底地理解了首件检查,才能正确地实施首件检查和实现零缺陷的质量控制预期。
关键词:首件检查 过程       交互影响 理解 实施 
期刊A New Rules Processing Method Based on Decision Tree in machine Translation
《高技术通讯:英文版》1999年第2期36-39,共4页荀恩东 
This paper gives the representation of rules, the strategy of rule controlling and the existing problems in English Chinese machine Translation(MT) named BT863 I. Then it puts forward a method for processing these rul...显示全部
关键词:RULE DECISION TREE machine TRANSLATION 
期刊Dynamo Speed Control and Tectonics—Modeling Earth as a Shunt Wound DC machine
《高能物理(英文)》2018年第1期152-165,共14页Greg Poole 
The Sun’s slow periodic flux transfer to the Earth, the low frequency of Schumann Resonance, and the fixed DC voltage of the capacitor direct us toward direct current (DC) machines for electrical modeling purposes. T...显示全部
关键词:Climate Change Seismic Activity SHUNT WOUND DC machine Speed Control Tectonics VOLCANO 
共208页<12345678910
聚类工具

北京电子科技职业学院特色库 版权所有 ©2018