近场测试,Near field test
1)Near field test近场测试
英文短句/例句
1.The Effect on the Near-Field Test of Correcting the Amplitude and Phase Drift修正幅相漂移对天线近场测试的影响
2.An Intergrated Near Field Measurement Method of RF System of Active Solid Phased Array Radar固态有源相控阵雷达射频系统一体化近场测试
3.Research of Phased Array Antenna Near-field Measurement Technology and Its Application in Engineering;相控阵天线近场测试技术及工程应用研究
4.Development and Design of Phased Array Antenna Near-field Measurement System相控阵雷达天线近场测试系统发展与研制
5.Application of Wavelet Transformation to Antenna Near Field Testing小波变换在天线近场测试中的应用研究
6.Electric Field Testing Integration Microsystem for the Near Field Target Detection电场测试集成微系统在近场目标探测中的应用(英文)
7.Application of PVDF Sensor in Underwater Explosive Shock Wave Measurement at Near-FieldPVDF计在水中爆炸近场压力测试中的应用
8.A field experiment of real-time remote monitoring system for nearshore sea wave,storm surge and tsunami and its application近岸海浪、风暴潮及海啸灾害远程实时监测系统的现场试验及应用
9.marine magnetic field property tester海洋磁场性质测试仪
10.engineering survey of missile test site导弹试验场工程测量
11.Research of MicroPIV Technique in Flow Field Measurement;MicroPIV流场测试技术的研究
12.We will notify participants when the beta test is nearing completion.当测试接近尾声，我们会通告参与测试者。
13.Experimental research on near field pressure fluctuation and far field aerodynamic noises in a cross flow fan贯流风机近场压力脉动与远场噪声的试验
14.Try this winter activity at a rink near you!在你家附近的溜冰场试试这项冬季活动吧！
15.Telepresence Measuring Technique and Realization of Force Sensing Telepresence Measuring临场感测试技术及力觉临场感的实现
16.A place for practice, observation, or testing.试点用于练习、观察或测试的场所
17.The pilot product was ready to be tested on the market.准备推出试验产品来测试市场反应。
18.Measurement of Soil Specimen Surface Deformation Field in Tri-axial Test;土工三轴试验试样表面变形场的测量
相关短句/例句
antenna near-field test天线近场测试
3)pressure test at near-field近场压力测试
4)Antenna"s planar near field measurement天线平面近场测试
5)near field measurement近场测量
1.A Digital Readout Interface Design for Near Field Measurement Location;近场测量定位智能光栅接口设计
2.The antennanear field measurement history and the building process of the first antenna time domainnear field measurement system in china were introduced.介绍了天线近场测量的历史以及中国第1个天线时域近场测量系统的建立过程和系统组成。
3.A new type of probe for accurately measuring antenna s low sidelobe innear field measurement system, which is called null probe, is studied and designed.在近场仿真的基础上,研究和设计了近场测量中天线低副瓣精确测量需要的零探头。
6)Near-field measurement近场测量
1.Study of the position control in the antenna near-field measurement;天线近场测量系统中位置控制方法的研究
2.The output of the near-field measurement probe by a "Comparison Calibration" algorithm combined with the calculated values by the FDTA method is calibrated.引用一种"比较校准"的算法并结合FDTD所计算的理论值,对近场测量探头的输出值进行校准。
3.With the development of antenna measurement technique in recent decades, the near-field measurement has become an important technical means for high performance antenna research.近年来 ,近场测量已成为高性能天线研制中非常重要的技术手段 ,其中高精度是天线近场系统中的关键指标 ,这使得近场控制技术显得尤为重要。
延伸阅读
测试结果可接受性的检查和最终测试结果的确定测试结果可接受性的检查和最终测试结果的确定check of the acceptability of test results and determination of the final test resultC凡(3)二3.3d，时，取此3个结果的平均值作为最终侧试结果;否则取它们的中位数作为最终测试结果。。，为重复性标准差(即在重复性条件下所得侧试结果的标准差)。在口田T 11792一1989中还对重复性和再现性条件下所得侧试结果可接受性的检查方法和最终测试结果的确定做了详细讨论和规定。(马毅林)ceshi 11叩uo kejieshCxjxing d6 iiancha he zuizhong ceshi】i闪旧de que心ing测试结果可接受性的检查和最终测试结果的确定(checkof山eac，ptability of test，ults助ddsterminationofthefi耐testresult)在商品检验中进行一次测试的情形不多见，当得到一个测试结果时，所得结果不可能直接与给定的重复性标准差作可接受性的检查。对测试结果的准确性有任何疑问时都应再进行一次测试。所以，对两个测试结果进行可接受性的检查是一般的情况。可接受性的检查，实际上是一种统计检验。任何两个测试结果只要能通过可接受性的统计检验即可认为是一致的，均可接受。比如，在重复性条件下，所得结果之差的绝对值(下称绝对差)不超过相应的重复性限r(见重复性和再现性)的值，则认为两个结果是一致的，均可接受;如果两个侧试结果的绝对差超过r，则认为它们是不一致的，必须增加测试。按国家标准《测试方法的精密度在重复性或再现性条件下所得测试结果可接受性的检查和最终测试结果的确定》(GBIT 1 1792一1989)，在重复性条件下，如果两个测试结果的绝对差不超过r的值，可取两个侧试结果的平均值作为最终测试结果。如果两个结果的绝对差超过r的值，并且测试费用较低，须再做两次测试。当4个结果的极差(即其中的最大值与最小值之差)不超过相应的临界极差c，瓜(4)二3.6a，时，取4个结果的平均值作为最终测试结果。如果两个结果的绝对差超过r的值，并且测试费用较高时，只须再作一次测试。当3个结果的极差不超过相应的临界极差
