近场长度的英文

英文翻译手机版

"近"英文翻译 near; close
"场长"英文翻译 head of a farm
"度"英文翻译 surmise; estimate
"着陆场长度" 英文翻译 : landing airdrome length
"等长机场长度" 英文翻译 : balanced field length
"不等长机场长度" 英文翻译 : unbalanced field length
"场长" 英文翻译 : head of a farm
"近场" 英文翻译 : near field◇近场距离 distance of near field; 近场图 near-field pattern
"工场长" 英文翻译 : plant manager
"渐近场" 英文翻译 : asymptotic field
"近场流" 英文翻译 : near field flow
"近场区" 英文翻译 : near field region; near field zone
"近场图" 英文翻译 : near-field pattern
"调车场场长" 英文翻译 : yard master
"平衡场长" 英文翻译 : balanced field length
"长度" 英文翻译 : length; longitude; size; extent; footage 各种长度 assorted lengths; (合乎)理想的长度 desired size; 它的长度合适。 it is of convenient length
"辐射近场区" 英文翻译 : radiating near-field region
"激光近场图" 英文翻译 : near field pattern of laser; nearfieldpatternoflaser
"进郴近场" 英文翻译 : approach
"近场测量" 英文翻译 : near field measurement
"近场粗糙度" 英文翻译 : near-field roughness
"近场地震学" 英文翻译 : near-field seismology
"近场电位" 英文翻译 : near field potential
"近场方向图" 英文翻译 : near field pattern; near-field pattern
"近场分析器" 英文翻译 : near field analyzer

First , it was taken that a discuss about the effects of geometry parameters of each piezocrystal on direction parameters ( main lobe width , side lobe amplitude , elimination of grating lobes ) , amplitude of ultrasonic pressure , element viberation pattern , mutual radiation among elements , efficient test regions , ability to keep accurate and near - field distance and so on . based on the direction of ultrasonic field in ulpa deduced by ourselves . in addition , on the base of integrating all kinds of factors , it was put forward that the principle and method for optimized design of geometry parameters of piezocrystals in ulpa transducer , and its design programme and interface were compiled
首先在推导超声相控线阵换能器声场的指向性的基础上，就各个晶片几何参数对指向性指标(主瓣宽度、旁瓣幅度、消除栅瓣) 、声压幅值、阵元振动模式、阵元间互辐射、有效检测区域、精确控制能力、近场长度等方面的影响进行了论述，并在综合各方面影响的基础上，提出了晶片几何参数优化设计的原则和方法，编写了设计程序和界面。