查询词典 speed-up
- 与 speed-up 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Researches show that the drive force characteristics of the electric tractor drive system based on series DC motor is close the ideal characteristics, the curves are concave, low speed with constant power, and high speed with constant torque; the electric tractor has large working speed under different shifts, but the extensive coincidence speed shows that the variable ratio of the gear is unreasonable; the maximum climbable gradient of this electric tractor is more than 30%, and does not need frequent shift when working for its extensive climbable gradient; there are many influence factors of continuous working time, which the more obvious factors are working speed and working load, the working time increases with the increase of the working speed and working load.2. Simulation researches on the drive characteristic of the electric tractor.
研究结果表明:基于串励直流电动机(来源:ABC21论文网www.abclunwen.com)的电动拖拉机电驱动系统的驱动力特性场接近理想驱动力特性场,其各挡下的驱动力特性是一组下凹的曲线,低速恒转矩,高速恒功率;同一行驶速度下所对应高挡驱动力大于低挡驱动力,这是由电机的调速特性决定的;电动拖拉机各个挡位下具有较广的稳定作业速度范围,但是各个挡位之间速度重合的范围较多,说明所用变速箱变速比与电动机匹配不合理;电动拖拉机最大爬坡度达到30%以上,并且各挡爬坡度变化范围较广,作业过程中不需要频繁换挡;影响电动拖拉机连续作业时间的因素较多,其中作业行驶速度和作业负荷影响最为明显,作业负荷越大,连续作业时间就越短,作业速度越快,连续作业时间就越短。2、电动拖拉机驱动特性仿真研究。
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Regarding the speed along with the displacement even change's uniform non-uniform linear motion, its acceleration should define like this: At the unit displacement the speed change (the physics significance is: The speed along with the displacement change "the speed"), like this has:, the acceleration unit should be , Expression speed change which causes in proportion to as a result ,of the speed action of force.if the final velocity is 0, acts according to , namely .
对于速度随位移均匀变化的匀变速直-运动,它的加速度应该这样定义:在-位位移上速度的变化(物理意义是:-速度随位移变化的"快慢"),这样-有:,加速度的单位应该是,表示由于正比于速度的力作用而引起-速度的变化,其中。如果末速度为0,则根据,即。
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Processing efficiency as a result of cutting-axis achieve the revitalization of planning released the equipment manufacturing industry to adjust exhaust turbocharger atc common faults and exclusion of high-speed cutting edge technology used in the blanking die in and outside the ring of rolling bearing fault diagnosis methods of the term commonly used brief summary of metal material factor in the quality of process performance aluminum water purification technology gap separating sub-micron technology the basic principles of rotary broaching the installation of the basic principles of positioning technology in the context of the characteristics of the engine crankshaft camshaft grinding high-speed implementation of the project highlights the emergence of diagnostic bearing cage diagnostic system 10 cases of preventive measures hardening die steel crack analysis of elastic deformation of the analysis error δφ maintenance and repair pneumatic tools processing tools prismatic conical shape when the surface of the workpiece form error ina sets of cylindrical sliding zgb200x220x180 ina sets of cylindrical sliding cylinder zgb180x200x180 ina zgb160x180x150 ina sets of cylindrical sliding sliding sliding cylinder zgb140x155x150 ina sets zgb120x135x120 ina sets of sets of cylindrical sliding zgb110x125x100 ina sets zgb100x115x100 ina cylindrical cylindrical sliding sliding sliding cylinder zgb90x105x80 ina sets zgb80x90x80 ina sets of sets of cylindrical sliding zgb70x80x70 cnc machine tools in general the structure of the spindle drive motor and the use of the exchange servo motor,the dc converter or to eliminate brush maintenance and high-speed electrical and mechanical constraints,through the belt driving the movement to the spindle,so that the spindle reaches a certain speed to achieve the stepless speed regulation,and consistent use of the speed signal converter to confirm the speed of the motor to achieve the directive,and then cutting into the knife,resulting in improved efficiency
摘 要:由于加工切削效率轴达到实习心得振兴数控机床实习心得发布装备制造业调整废气涡轮增压器常见故障及排除换刀高速切削技术的优势在冲裁模中废旧滚动轴承内外环设备故障诊断常用简易方法名词简介金属材料工艺性能铝材质量因素净化水处理技术空白亚微米分离技术回转拉削基本原理定位安装的基本原则特征技术产生的背景发动机曲轴凸轮轴的高速磨削加工五轴机实施中数控机床实习心得涌现诊断轴承保持架诊断系统预防措施10例模具钢淬火裂纹分析弹性变形误差δφ的分析维护及保养气动工具棱体成形车刀加工圆锥面工件时产生的形状误差 ina 圆柱滑动套 zgb200x五轴机x180 ina 圆柱滑动套数控机床实习心得180x200x180 ina 圆柱滑动套 zgb160x机床实习心得x150 ina 圆柱滑动套 zgb数控机床实习心得x155x150 ina 圆柱滑动套 zgb120x135x120 ina 圆柱滑动套 zgb110x125x100 ina 圆柱滑动套 zgb100x115x100 ina 圆柱滑动套 zgb90x105x80 ina 圆柱滑动套 zgb80x实习心得x80 ina 圆柱滑动套 zgb70x80x70 数控机床的主轴机床信息交流网结构一般采用交流电机和伺服电机,采用变频器或以消除直流电机电刷维护和高速限制,通过带传动把运动传给主轴,进而使主轴达到一定的转速来实现无级调速,同时利用变频器的速度一致信号来确认电动机达到了指令速度后,再进刀切削加工,从而提高了效率
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At 135 mm depth and 0.28 m/sec speed, the biomimetic furrow opener surface with UHMWPE tubular ridges recorded 0.62 kN and 0.17 kW, while at 135 mm depth and 0.92 m/sec speed, the values were 0.91 kN and 0.82 kW. The experimental values of resistance force and power for the conventional surface furrow opener at 100 mm depth, and 0.28 m/sec speed were 0.72 kN and 0.20 kW, while at 100 mm depth and 0.92 m/sec speed, the values were 1.11 kN and 1.0 kW. At 135 mm depth and 0.28 m/sec speed, the conventional surface furrow opener recorded 0.93 kN and 0.25 kW, while at 135 mm depth and 0.92 m/sec speed, the values were 1.50 kN and 1.35 kW.
试验测试结果:当耕深100 mm和耕作速度0.28 m/sec时,实测的普通开沟器的土壤阻力和动力消耗分别为0.72kN和0.20kW;当耕深100 mm和耕作速度0.92 m/sec时,实测的普通开沟器的土壤阻力和动力消耗分别为1.11kN 和1.0kW;当耕深135 mm和耕作速度0.28 m/sec时,实测的普通开沟器的土壤阻力和动力消耗分别为0.93kN和0.25kW;而当耕深135 mm和耕作速度0.92 m/sec时,实测的普通表面开沟器的土壤阻力和动力消耗分别为1.5kN和1.35kW。
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China's railway is developing along with the society's development, from coal as the driven power to electricity, from ballasted track to Non-ballasted track, from low-speed to high-speed , China's railway has undergone earth-shaking changes, and now the construction of high-speed railway leads to the takeoff of China's economic and social , Although high-speed railway in China start late , but have a high starting point, and developed very quickly, through introducing foreign core technology, digestion, absorption and re-innovation ,we owned the ability to build the high-speed railway, and ushered into a new era of high-speed railway construction.
我国的铁路随着社会的发展而发展,从以煤为动力到以电力直接带动,从有砟到无砟,从低速到高速,我国的铁路发生了翻天覆地的变化,而如今高速铁路的建设正在引领我国经济社会的腾飞,我国高速铁路虽起步晚,但起点高、发展快,通过引进国外核心技术、消化吸收再创新,初步具备了建设高速铁路的能力,迎来了我国高速铁路建设新时代。
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In recent years, the company has successfully developed some special production lines for manufacturing ordinary batteries, namely, D size, Size C, and Size AA. Now running in the workshop is another assembly line for carbon rod processing machinery. For the past decade, it has introduced most advanced manufacturing techniques and control techniques from abroad, and therefore it has managed to develop automated machines for producing alkaline batteries. The automatic assembly lines that it possesses are: Lines LR6 and LR03 for 200 cells per minute, 300 cells per minute, 400 cells per minute, 600 cells per minute and 1000 cells per minute, Lines LR20, LR14 and LR61 for 150 cells per minute and 300 cells per minute. Powder spraying conducting film, machines for negative electrode calamine cream, diaphragm machines with a speed of 30 cells per minute; negative electrode electric welding machines with a speed of 200-300 cells per minute; current collector assembling machines with a speed of 200-400 cells per minute; battery tray fillers with a speed of 200-400 cells per minute, insulating ring assembling machines with a speed of 300 cells per minute; electroscope machines, 4-cell furling machines with a speed of 300 cells per minute.
公司先后开发了普通电池生产线:一号、二号、五号电池流水线和普通碳棒加工机械,特别是近十年来公司吸收并消化了国外最先进的生产工艺、控制技术,研制开发了国内最先进的自动化碱性电池机械,有200只/分钟、300只/分钟、400只/分钟、600只/分钟、1000只/分钟的LR6、LR03电池自动化生产流水线;有150只/分钟、300只/分钟的LR20、LR14、LR61电池生产线;有正极拌粉系统喷导电膜设备、负极拌锌膏;有30只/分钟的卷隔膜套机,200-300只/分钟负极钉高速点焊机,200-400只/分钟的集电体高速组装机,200-400只/分钟的电池装盘机,300只/分钟的绝缘圈组装机,300只/分钟的验电机和四节缩机等。
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We cannt get result on how to change course and speed to make collision avoidance, this can help little on collision avoidance decision.The article aims at the default on Radar simulator and implements the standard result on Radar simulator by making use of MCU.the main production is below:First, we calculate how to chang course and speed on the destine point by MCU. We get the new course and new speed on the destine point,we get the point to resume original course and speed, we get the distance and azimuth to resume original course and speed on given course and speed, the six essential: DCPA, TCPA, distance, azimuth,real speed and real course.
本论文针对当前雷达模拟器标绘训练中的不足,实现了利用单片机进行雷达模拟器标绘标准值的计算,主要成果有以下方面:首先,利用单片机计算得到了在预定点改变航向和改变航速的计算,求得预定点改向的新航向C_N和预定点变速的新速度V_N,恢复原航向和原航速的时机点的计算;在给定避碰的新航向、航速的条件下,计算出恢复原航向/航速的时机点H的距离R_H和方位θ_H;目标船的六要素,即DCPA、TCPA、距离R、方位θ、真航速V_T和真航向C_T。
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In order to improve the tower crane working efficiency, windlass mechanism has a set of gear change mechanism, are devided into high speed,mid speed and low speed, the gear change mechanism gained three speed through connecting 2 DLM5-40A and 1 DLM5-63A brake, control 3 brake by LHK switch,when it with the function of low-speed heavy-load, get through the model DLM5-63A brake; when it with the function of mid-speed mid-load and high-speed light-load, get through the model two DLM4-40A brake, and the operator can choice the good position as the weight of the goods, when change the speed, must be cut off the motor, 26 FUSAN CONSTRUCTION MACHINERY CO.,LTD PDF 文件使用"pdfFactory Pro"试用版本创建 www.fineprint.cn FUSHAN TOWER CRANE OPERATINGINSTRUCTIONS-QTZ125G(FS6016) no change speed when driving it.
为了提高塔机的工作效率,卷扬机构设有一套变速装置,分重,中,轻三档,变档装置是通过分别接通两个 DLM5-40A 和一个 DLM5-63A 电磁离合器来获得三种速度。用转换开关 LHK 控制三个电磁离合器,重载低速时,接通 DLM5-63A 电磁离合器,中载中速和轻载高速时,分别接通其余两个 DLM5-40A 电磁离合器,司机可根据物品的重量选择合适的档位,换档时,必须使电机断电,不允许在电机运行过程中换档。
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Through analysis and comparison on speed rhythm in whole process of the World Elite Women 400 m Hurdlers, selected the target that reflected the characteristics of speed rhythm, and analyzed Correlation between speed indicators and results, showed that reasonably controlling the speed at 0-1 hurdle, the biggest hurdle speed is in favor of reducing the rate of decline on the speed of the after process, to maintain a relatively fast speed, speed changes is relatively stable, and is in favor of playing at the level in the speed.
通过世界优秀女子400m栏运动员全程速度节奏规律的分析与对比,筛选出部分反映速度节奏特征的指标,并对速度指标与成绩的相关分析表明,合理控制0-1栏速度、最大栏间速度有利于减少后程栏间速度的下降,使保持较快速度的距离延长,速度变化相对平稳,有利于更好地发挥速度水平。
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For many years ,by adhering to the principle of customer foremost,Shanghai Saini Company has been always engaged in the production of R series coaxial hard gear surface column gear speed reducers, S series gear worm speed reducers, F series parallel axis gear speed reducers, K series spiral umbrella gear speed reducers, RV series worm speed reducers, MB, MBN planet taper disc stepless speed variators, WH/WB series high power gear speed reducers, cycloid pin gear speed reducers and other types of universal and special speed reducers.
多年以来,上海赛尼传动设备有限公司秉着客户至上的原则,专业生产WR系列同轴式硬齿面圆柱齿轮减速机,WK系列弧齿锥齿轮硬齿面减速机,WF系列平行轴斜齿轮减速机,WS系列圆柱蜗杆减速机,RV系列蜗杆减速机,MB、MBN行星锥盘无级变速机等其他类型通用的和专用的减速机,被广泛应用于舞台机械、食品、包装、陶瓷、制药、纺织、环保等诸多领域。
- 相关中文对照歌词
- Built For Speed
- Beauty Of Speed
- Speed Ball
- Kings Of Speed
- Speed Of Light
- Speed Of Light
- Speed Of Light
- Speed
- Speed Of Light
- Speed x Distance = Time
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。