仪器网(yiqi.com)欢迎您!

| 注册 登录
网站首页-资讯-专题- 微头条-话题-产品- 品牌库-搜索-供应商- 展会-招标-采购- 社区-知识-技术-资料库-方案-直播- 视频

问答社区

急求全站仪附和导线测量的步骤及数据处理方法(尽量详细),万分感谢。

人称毅哥520 2014-05-10 18:55:42 320  浏览
  •  

参与评论

全部评论(1条)

  • gotqpuozqcuw 2014-05-11 00:00:00
    你会全站仪不?假设A B 1 2 3 4 C D8点,ABCD四点已知,仪器架在B点,后视A点,测设1点,后面点同上,Z后计算D点差值,再平差

    赞(3)

    回复(0)

    评论

获取验证码
我已经阅读并接受《仪器网服务协议》

热门问答

急求全站仪附和导线测量的步骤及数据处理方法(尽量详细),万分感谢。
 
2014-05-10 18:55:42 320 1
求移吸量管,移液管的使用方法,请尽量详细,万分感谢!
 
2018-12-07 06:08:08 403 0
筛网印花的筛网怎么制作,步骤详细一下 万分感谢
 
2015-08-08 02:13:04 162 1
跪求,英语翻译,万分感谢!!!急急急!!!
In this study, active reforming catalysts for use of gasification of biomass compounds in aqueous medium were developed by depo-sition of platinum on various supports (activated carbon, titanium dioxide, alumina, single-walled and multi-wal... In this study, active reforming catalysts for use of gasification of biomass compounds in aqueous medium were developed by depo-sition of platinum on various supports (activated carbon, titanium dioxide, alumina, single-walled and multi-walled carbon nano-tubes, graphene oxide and tungsten oxide-zirconium oxide) using nanotechnological approaches in supercritical carbon dioxide media. The effects of supports and platinum reduction methods have been investigated to optimize the catalytic activity of sup-ported platinum catalyst for hydrogen-rich gas production by aqueous-phase reforming of wheat straw biomass hydrolysates and glucose solution. 展开
2013-04-23 12:18:38 219 2
急!!!谁能帮我翻译一下?万分感谢!
Definitions: APQP ASDE BOM EPR ESWP Advanced Product Quality Planning Advanced Supplier Development Engineer Bill of Material Early Program Review Early Sourcing Work Plan. A report including Commodity Classification (Metals,... Definitions: APQP ASDE BOM EPR ESWP Advanced Product Quality Planning Advanced Supplier Development Engineer Bill of Material Early Program Review Early Sourcing Work Plan. A report including Commodity Classification (Metals, Non- Metals, Electrical/electronics), source-required dates, cost targets, and production tooling kick-off required dates for all purchased components. The document representing the European ESWP is On Track, the NA is PPTM. Procedure # VP-014 LRR On Track PPAP PPTM PSW RPC SDE SOP SPE VPDS vTPS Procedure: Launch Readiness Review European version of the Early Sourcing Work Plan (ESWP) Production Part Approval Process Purchased Parts Tracking Matrix (ESWP/PPTM): The North American version of the ESWP. The ESWP/PPTM is an Access Database maintained by NA Program Purchasing (vTPS) to capture all Forward Model Purchase Component information. Part Submission Warrant Regional Program Coordinator is a function within SPE in Europe and South America. Supplier Development Engineer Start Of Production (sometimes referred to as Job 1) Supplier Performance Engineer (combined ASD and SD Engineer) Visteon Product Development System , PD/Program Management Gateway process used to manage the successful launch of new model programs. The North American data storage system which holds all PPTM/ESWP data. vTPS is an Access Database Responsibility: Process Map/Flowchart (1) Lead: RPC/SPE (EU & SA) (1) Lead – ASDE (NA & Asia) Conduct High Impact Assessment assign ASD / SP engineer on formal W/support from: Program sourcing and / or change of BOM. Buyer PD Engineer Program Manager – All Regions (2) Notes/Deliverables (1) Inputs:  ESWP or local equivalent from VP-040 Project Supply Management Outputs:  High Impact Assessment Form (VF-014a or local equivalent) Notes:  Conduct High Impact Assessment and record results per local work instructions (2) Lead: RPC/SPE (EU & SA) Lead – ASDE (NA & Asia) W/support from: Program Buyer - All Regions, Buyer - All Regions (3) Lead: Program Buyer (NA & EU & Asia) Lead: RPC/SPE (SA) (4) No No (2) Is the part High Impact? (3) Can Supplier achieve PSW Timing? Yes Go to Step # 5. Yes Go to Step # 8. (3) Notes:  Record PPAP status on local tracking system. (4) Hard Copies of This Document are Uncontrolled Page 2 of 4 (4) Acceptable risk to Yes 展开
2008-07-24 01:42:57 546 1
急求一个PPT计时器,Z好ppa格式的!万分感谢!!
 
2018-12-01 15:05:56 356 0
klida全站仪操作步骤及方法
klida全站仪操作步骤及方法
2016-03-13 18:04:51 1796 1
求BrdU法测细胞周期的详细步骤及资料来源,急@
 
2010-03-06 19:14:52 417 2
急求紫外分光光度法的详细操作步骤
我要做聚酰亚胺膜的紫外检测,欲知道其详细操作步骤,望大家帮忙!... 我要做聚酰亚胺膜的紫外检测,欲知道其详细操作步骤,望大家帮忙! 展开
2013-06-24 04:15:20 406 1
求翻译,哪位好心人,帮帮忙!万分感谢
This work was supported by Science Foundation Ireland (PIYRA 07/YI2/I1052). The authors acknowledge the European Commission under framework 7 (PERG-GA-2009-249178), IRCSET and Intel (postdoctoral fellowship to IK and post-graduate scholarsh... This work was supported by Science Foundation Ireland (PIYRA 07/YI2/I1052). The authors acknowledge the European Commission under framework 7 (PERG-GA-2009-249178), IRCSET and Intel (postdoctoral fellowship to IK and post-graduate scholarship to EDC) for support. We thank Dr Tatiana Perova for granting access to Micro-Raman spectrometer, Dr Daniel Heller (MIT) for fruitful discussions, Dania Movia for technical support. 展开
2013-05-03 02:56:42 441 2
全站仪测量闭合导线的具体步骤
 
2013-12-03 04:21:46 265 3
求专家系统解读 橡胶几个名词 万分感谢!
本人刚进入一家大型轮胎混炼部做生产技术员,主要负责部门橡胶制品门尼黏度 硫化曲线及物性测试目标值管控和不良改善,对橡胶一些名词未能全面了解望大神帮忙:1.门尼粘度反映的是橡胶什么性质 它与后面硫化胶的性质有什么联系(比如定神拉力,硬度,断裂强度... 本人刚进入一家大型轮胎混炼部做生产技术员,主要负责部门橡胶制品门尼黏度 硫化曲线及物性测试目标值管控和不良改善,对橡胶一些名词未能全面了解望大神帮忙:1.门尼粘度反映的是橡胶什么性质 它与后面硫化胶的性质有什么联系(比如定神拉力,硬度,断裂强度...) 2.MH反映的是橡胶什么性质 它与后面硫化胶的性质有什么联系(比如定神拉力,硬度,断裂强度...) 3.可塑性是不是反映一个胶料经过混炼门尼降得大小(分子量变小幅度)4.经过测试同车胶料不同位置的门尼粘度及比重测试能否判断其分散好坏... 展开
2013-09-05 02:29:15 500 1
求:TDP-6A单冲压片机的详细参数及操作步骤(使用方法) 急急急!
 
2010-10-25 03:17:00 296 2
请问一下表面张力是怎么回事,请尽量详细点,通俗点。万分感谢!
 
2011-01-28 02:40:52 505 2
求日语 日文翻译帮忙翻译一下。。。万分感谢
请求项2记载の透明硬脆材料のレーザ加工装置において、前记半透过ミラー及び前记反射ミラーにおける凹面のそれぞれの焦点位置が、同位置となるよう配置したことを特徴とするレーザ加工装置。
2014-03-16 13:43:20 557 3
求专业的英语达人帮忙翻译下 万分感谢
Caution:Do not place your finger over the vent(it pressurizes the sensor) to test the flow indicator when gas is flowing to the sensor.removing your finger (the restriction) generates a vacuum on the sensor and maydamage the sensor(voiding ... Caution:Do not place your finger over the vent(it pressurizes the sensor) to test the flow indicator when gas is flowing to the sensor.removing your finger (the restriction) generates a vacuum on the sensor and maydamage the sensor(voiding the sensor warraty). Positive pressure applications: If the sample pressure is greater than 30 psign an external pressure regulator(optional) is required upsteram of the analyzer to control of sample flow.a pressure regulator with a metallic diaphragm is recommended to prevent high oxygen reading that cuold result from the use of diaphragms constructed of more gas permeable materisls. If other optionoal sample system components such as coiled metal tubing(samples must be colled to at least 35-40℃ for continuous use),coalescing filters ,scrubbers,etc.are required install the pressure rugulator after the coiled tubing and bofore the other components and the analyzer.a scrubber requires a flow valve upstream for optimum efficiency and response time and that the analyzer flow valve is opened completely. Atmospheric or slightly negative pressure applications: For accurate high ppb and/or low ppm range measurements,an optional simple pump is required downstream of the analyzer to draw the sample through the analyzer.The cacuum drawn on the analyzer and sensor should not exceed 4”of water. Caution:Use ofpump downstream of the sensor requires the floe control valve upstream of the sensor be completely opened to avoid drawing ercessive vacuum in the sensor,which can damage the sensor. If pump over-loading(due to the limitation of low flow rate of the sample gas)is a comsideration,a second throttle valve on the pump’s inlet side may be necessary to provide a bypass path,as illustrated below,to prevent the pump from over-loading and over-heating while miantaining the required sample flow rate within the above-mentioned parameters 展开
2010-05-07 12:23:38 404 3
全站仪后方交会法详细步骤和高程测量的详细步骤,哪位高人来指点一下啊
 
2017-09-06 22:41:33 997 1
帮忙翻译一下,万分感谢
说明一下860DSP是一个信号测量仪器的型号 Here is a good explanation of how the 860 in spectrum mode uses the different settings like dwell wide, narrow, and averaging to look at the spectrum data differently. 860 DSPI Spectrum Analyzer Set... 说明一下860DSP是一个信号测量仪器的型号 Here is a good explanation of how the 860 in spectrum mode uses the different settings like dwell wide, narrow, and averaging to look at the spectrum data differently. 860 DSPI Spectrum Analyzer Settings Explanation In the 860 DSPI there are 3 different and unique spectrum analyzer “Detectors”. These detectors may alter the view of a signals appearance, depending on which is selected. Each detector can show a different picture on the same signal because of the way the detector functions. An important selection to our spectrum analyzer is the amount of digital snap shots to be taken. This will be the amount of digital snapshots that is taken in the allocated bandwidth before showing a picture. With this said, the more sampling that is put into the spectrum analyzer the slower it will seem to update, but more opportunity to capture ingress and other interference that can happen inside a cable plant. Dwell Wide- Dwell Wide takes the largest snapshot out of the amount taken, then the 7.5 MHz spectrum is peak held as the 860 DSPI tunes across the selected frequencies in 250 kHz steps. Example: In Dwell Wide, with a 32 sampling rate set, this in turn means the 860 will dwell or sit on a portion of the spectrum defined above, take 32 snap shots, and then display the picture with the max amplitude before moving on to the next portion of bandwidth. Dwell Narrow- Dwell Narrow takes the largest snapshot out of the amount taken, then a 250 kHz spectrum slice is peak held as the 860 DSPI tunes across the selected frequencies in 250 kHz steps. The difference between Dwell Narrow and Dwell Wide is that Dwell Narrow only peak holds across a 250 kHz slice, where as Dwell wide peak holds the entire 7.5 MHz. Example: In Dwell Narrow, with a 32 sampling rate set, this in turn means the 860 will go to the first 7.5 MHz of the spectrum it will look at a 250 kHz slice of the 7.5 MHz and take its 32 samples. These 32 samples will be done in a peak hold fashion, then display the sample that contains the largest signal. Averaging: This detector when selected looks at a 7.5 MHz portion of the spectrum. When it tunes to the first 7.5 MHz portion of the spectrum, it takes into account how much sampling is selected, then takes it’s digital snapshots on the entire 7.5 MHz, averages those pictures together, then shows the final averaged picture. This detector is used for looking at large amounts of bandwidth. Example: In Averaging, with a 32 sampling rate set, this in turn means the 860 will go to the first 7.5 MHz of the spectrum, take it’s 32 digital snap shots, average those together, and show the average of the 32 snapshots. 展开
2010-12-10 08:46:08 450 2
基于matlab设计线性相位fir滤波器的程序 急!万分感谢
 
2018-12-04 02:48:33 330 0

10月突出贡献榜

推荐主页

最新话题