匹配損耗 的英文怎麼說

中文拼音 [pīpèisǔnhào]
匹配損耗 英文
matching loss
  • 匹 : Ⅰ動詞（比得上; 相當; 相配） be equal to; be a match for Ⅱ形容詞（單獨） lone Ⅲ量詞1. （用於馬、騾等） 2. （用於整卷的綢或布）
  • 配 : Ⅰ動詞1 （兩性結合） join in marriage 2 （使動物交配） mate （animals） 3 （按適當的標準或比例加以...
  • 損 : Ⅰ動詞1 （減少） decrease; lose 2 （損害） harm; damage 3 [方言] （用尖刻的話挖苦人） speak sarcas...
  • 耗 : Ⅰ動1 （減損; 消耗） consume; cost 2 [方言] （拖延） waste time; dawdle Ⅱ名詞1 （壞的音信或消息） ...
  • 匹配 : 1. [書面語] （婚姻配合） mate; marry 2. [電學] matching
  • 損耗 : 1. （損失消耗） loss; wear and tear; deterioration; waste 2. [商業] wastage; spoilage
  1. Based on the semi - vector wave equation under cylindrical coordinate system, the mode distribution and complex propagation constant in bent waveguides were computed by a finite difference method with perfectly matched layer ( pml ) boundary condition

    摘要以柱坐標下的半矢量波動方程為基礎，採用基於完美匹配層（ pml ）邊界條件的有限差分方法，對彎曲波導進行模式求解，進而得到波導彎曲引起的輻射損耗。
  2. This is a newly introduced slight shocking, direct driving centrifugal hyro - extractor. the electric locomotive on its base is semi - closed, internal ventilating, self cooling, weight adding and energy saving. the internal drum and rotational drum are istalled on the axel of the locomotive and drived directly, which effectively decreases energyloss, and simplifies therotation. acontrolling box is used in the machine to start through frequency conversion. and stop through resistance. the showing board shows the rotation speed and adjusts the speed and time. the featues of this machine areenergy saving, durable and repair infrequent. this machine is spcially used for cloth hydroectraction

    本機系最新引進直微震直驅式離心脫水機，它使用半封閉內通風自冷加重型專用節能電機裝于中間底座，內桶及轉鼓裝于電機軸而直接驅動之，有效地減小了多功能損耗，簡化了傳統的多級繁瑣轉動，本機配有一個電控箱機變頻起動，電阻剎車於一體面板有轉速顯示並可調速度及時間，該機特點省電、耐用、維修機會極少，本機適合布匹脫水使用。
  3. It has been shown by our calculations that conductor loss is greatly reduced under velocity matching with relatively thick coplanar waveguide electrodes and thick buffer layer, but the characteristic impedance can not match with that of the external circuit at the same time, and the modulation bandwidth is confined in this case

    然後，用一般的橢圓積分計算了普通共面波導型調制器的有效折射率、特徵阻抗和導體損耗系數。通過計算發現，採用厚電極和厚緩沖層結構，在實現速度匹配的情況下，可以大大減小導體損耗，但是由於阻抗不能同時滿足匹配，調制帶寬受到限制。
  4. Based on the rate - equation theory of four - level system, the expressions of threshold pump power, output power and slope efficiency are given. the influence of space distribution of pump light ( the position of focusing point, dimension of pumping light and divergence angle ) to the output characteristics are also discussed. then, by investigating the effects of thermal effect of laser crystal on the size of laser cavity mode, we obtain the mode - matching principle of high power laser diode end - pumped solid - state lasers

    其中，在泵浦光的空間分佈變量中我們分別考慮了泵浦光聚焦后的腰斑大小、聚焦腰斑在增益介質中的位置以及泵浦光在介質中發散角的影響；然後我們研究了在高泵浦功率下激光晶體因吸收泵浦光而產生的熱效應所導致的熱透鏡效應以及熱致衍射損耗，通過分析它們對振蕩激光腔模尺寸的影響，得到了高功率半導體激光二極體端面泵浦固體激光器模式匹配的要求，為高功率連續單頻nd ： yvo _ 4激光器的優化設計提供了理論依據。
  5. In communications, equipment and techniques used to match circuits to each other ensuring minimum transmission impairment

    通信技術中，用來使線路間互相匹配以確保傳輸損耗最小的設備和技術。
  6. The factors which influence the ball mill operating economically is more. first, the wear consumption of steel sphere and backing sheet is serious

    影響球磨機經濟運行的因素較多，首先是鋼球和襯板由於選材和匹配不當，磨損嚴重、消耗量大。
  7. It is shown that good performance on millimeter - wave and centimeter - wave can be achieved respectively by electric loss and magnetic loss, then through improving the impedance matching between layers compatible absorbability will be obtained on the whole by double - layer structure letting the centimeter - wave absorbing layer be the inner layer and the millimeter - wave absorbing layer the outer layer

    理論分析和實驗結果表明，先分別以電損耗和磁損耗為主，採用單層結構分別對毫米波和厘米波實現較好的吸收，然後以厘米波吸收層作為內層，以毫米波吸收層作為外層，並進一步改善內外層之間的阻抗匹配，利用兩層結構可以對毫米波和厘米波實現較好的兼容吸收。
  8. The main works of this dissertation are list as following : 1. basing on the basic theories of resonator, studied the common method of resonator researching. programmed with matlab to calculate the numerical solution of exceeding equation in coaxial cavity, not take loss into account. basing on the field - matching theory, studied cavity with abrupt transitions structure at both ends ; 2

    從諧振腔基本理論入手，研究了分析諧振腔的一般方法；並用matlab編程計算了不考慮損耗的同軸諧振腔的超越方程數值解；根據場匹配法研究了兩端突變及漸變結構諧振腔； 2
  9. 5. in order to keep gain smooth, enhance output power and efficiency, and reduce reflect factor and attenuation, inner matching networks are needed

    5 、採用內匹配網路技術，設置輸入輸出匹配網路，以保持增益和傳輸特性的平坦性，提高輸出功率和效率，降低反射系數，減少損耗。
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