propagation factor中文什么意思

發(fā)音:

用"propagation factor"造句

傳播因數(shù)

factor: n. 1.〔英國(guó)〕經(jīng)銷(xiāo)人；(代客買(mǎi)賣(mài)收取傭金的)經(jīng)紀(jì)人； ...
field pattern-propagation factor: 辰向性相對(duì)因數(shù)
pattern propagation factor: 方向性系數(shù)
pattern-propagation factor: 方向圖傳播因子; 圖像傳播因數(shù)
propagation: 持續(xù)培養(yǎng); 傳播，宣傳; 傳播；繁殖；生長(zhǎng); 傳波; 第八章繁殖技術(shù); 繁殖；傳送; 廣傳; 擴(kuò)散; 樂(lè)殖; 散括; 增長(zhǎng); 增生; 增殖

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例句與用法

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is the plane-wave propagation factor in the uppermost medium and w is the propagation factor of the surface wave.
是最上部介質(zhì)中的平面波傳播常數(shù)，而w是表面波傳因子。
< uk > is the plane - wave propagation factor in the uppermost medium and w is the propagation factor of the surface wave . < / uk >
< uk >是最上部介質(zhì)中的平面波傳播常數(shù)，而w是表面波傳因子。 < / uk >
Using the intensity moments method , the beam quality parameters such as the propagation factor ( m2 factor ) , kurtosis parameter ( k parameter ) and point stability , etc . of typical laser beams , e . g . , fgbs , sgbs and hermite - cosh - gaussian ( hchg ) beams , are studied
并且利用強(qiáng)度矩方法對(duì)平頂分布光束、厄米?雙曲余弦?高斯光束等具有代表性光束的光束質(zhì)量(包括光束傳輸因子( m ~ 2因子) 、平等度和瞄準(zhǔn)穩(wěn)定性等)作了研究。
Calculations of path - differences in different cases have been analysed . calculations of propagation factor in interference region , diffraction region and transition region has been studied . method of determination of transition region is introduced
研究了多路徑和衍射的產(chǎn)生機(jī)理,分析了不同地面時(shí)路徑差的計(jì)算方法,分析了地面反射系數(shù)的計(jì)算方法以及衍射區(qū)和過(guò)渡區(qū)方向圖傳播因子的計(jì)算過(guò)程,最后闡述了過(guò)渡區(qū)的判斷方法。
In an oil well , the casing is a steel circular pipe , and it would confine and guide the electromagnetic wave propagating ; and the electric properties of the fluid media would determine the propagation factor of the guided wave and affect the distribution state of the electromagnetic field
油井內(nèi)的套管是鋼鐵質(zhì)圓管，對(duì)電磁波的傳播將產(chǎn)生限制和引導(dǎo)作用；油井內(nèi)流體介質(zhì)的電性質(zhì)將決定導(dǎo)波的傳播常數(shù)，影響電磁場(chǎng)在井的軸向上和橫向上的分布狀態(tài)和波的傳播特性。