h-plane中文是什么意思

發音:

中文翻譯
造句

h平面

h H1 = 【化學】protium. H1＋＝【物理學 ...
plane n. 平刨；鏝。 a jack plane 粗刨。 vt ...
h plane h平面
h plane bend h 平面彎頭
h plane waveguide bend 面彎波導
h-plane t-junction h平面彎曲
principal h plane 主h平面
principal h-plane h主要平面
h an H-beam steel H形鋼條。 an H-Post H形電桿。 drop one's h's 不發h音〔如倫敦方言中把 hat 讀作'at 〕。 H hour 【軍事】發起攻擊的時間；特定軍事行動開始的時刻。 = 【電學】 henry; 【化學】 hydrogen; 【物理學】磁場密度 (intensity of magnetic field), 地磁水平分量 (the horizontal component of terrestrial magnetism); 〔表示鉛筆芯硬度的符號〕= hard(ness); 〔俚語〕heroin. H1 = 【化學】protium. H1＋＝【物理學】proton. H2 = 【化學】deuterium. H3 = 【化學】tritium.
h and 硬化的和回火的
that t h a t that 我們還要學習用連詞
a plane 一架飛機; 原子能飛機
a-plane 原子能飛機
by plane 乘飛機; 搭飛機
in plane 面內; 在平面上
in the plane 在飛機內; 在飛機上
on a plane 乘飛機 (可想像“騎”在飛機上); 沿平面
on the plane 在飛機上
plane n. 懸鈴木屬樹木。 plane2 n. 1.平面，水平面，面。 2.(知識等的)發達程度，水平，階段。 3.【航空】機翼面；〔常 pl.〕飛機。 4.(結晶體的)一面。 5.【礦物】總巷道。 an inclined plane 斜面。 a plane of polorization 【礦物】偏振(平)面，偏光面。 a plane of reference 【數學】基礎(平)面，對照面。 a plane of symmetry 對稱面。 an elevating plane 【航空】升降翼。 a rear plane 【航空】尾翼，方向翼。 a robot plane 無人駕駛飛機。 a rotor plane 旋翼機。 on the same plane as 和…同一水準[程度]。 adj. 平的；在平面上的，平面圖的。 a plane chart 平面海圖。 a plane figure 平面圖。 vi. 1.滑行；(比賽船等)在水面上飛一樣滑跑。 2.〔口語〕坐飛機去旅行。 n. 平刨；鏝。 a jack plane 粗刨。 vt.,vi. 刨平；鏝平。
plane no 機號
s-plane s 平面
t-s plane 溫熵圖
h h-steel, h-beam 寬緣工字鋼
plane plane 大飛機
class h insulation h 類絕緣

"查查詞典"手機版

千萬人都在用的超大詞匯詞典翻譯APP

例句與用法

The e - plane and h - plane half power beamwidths of all linear arrays are 15 ~ 25 and 65 ~ 75 , respectively . the arrays have achieved expected goals and fit for vehicle anti - collision radar
所有線陣的e面和h面半功率波瓣寬度分別在15 ~ 25之間和65 ~ 75之間。
The a - / 4 coupled waveguide filters are directly connected to the h - plane tee junction . and the e - plane septum filters realize millimeter - wave e - plane integrated circuit diplexers
在計算出模型的各項參數值之后，作者采用了先進的電磁場分析軟件對模型進行仿真，仿真的結果證明了這些模型的正確性。
Based on the requirement , a base station array antenna of which beam width in h - plane is 45 is made . the relationship between the size and the performance of array antenna is researched . the antenna is tested and is proved eligible
根據實際要求，設計一副水平面波瓣寬度為45的基站陣列天線，討論天線尺寸與性能指標的關系，對天線進行測試，達到了設計要求。
The mathematical expression , which is used to calculate the variable phase center based on the mom , is derived first in the paper . it is proved that the variable phase center of the lpda is not superposition in the e - plane and the h - plane
文中采用矩量法,首次導出了基于矩量法多分段計算可變相位中心的表達式,證明了偵測合一系統中常用的對數周期偶子天線( lpda )在e面和h面的可變相位中心不重合。
The convergent properties of the multimode method are discussed . finally a diplexer employing h - plane t - junction and preassigned e - plane metal - insert branching filters is given . and the scattering parameters of the un - optimized diplexer were obtained by the computer program
在論文的最后部分設計了兩個e面金屬插片濾波器，并把它們作為通道濾波器和h面t形結組成雙工器，用矩形波導雙工器的分析程序對它進行了分析，給出了分析結果。
Abstract : a new waveguide which can change the wide wall of a rectangular waveguide into a symmetric arc wall is named as a cam - rectangular waveguide . comparing to sectoral waveguide , the new waveguide has the same voltage characteristics and is easier to be produced and fixed . an approximate formula of the dominant mode fields and the normalized conductance of a longitudinal resonant slot cut in the curved wall of a cam - rectangular waveguide are given . a resonant slot linear array in c & x band is designed , in which the slot voltage distribution is equiphase and the input is matched . the input voltage stationary ware ratio and the h - plane pattern of the antenna are measured . the experimental results show the conformance with theoretical results
文摘:把常用的矩形波導一個寬面改成圓弧形構成的波導稱為圓突-矩形波導.這種波導與扇面波導相比：電性能相當；波導管結構更加簡單，容易加工，便于安裝.文中給出圓突-矩形波導中主模場，圓曲面上縱向槽歸一化諧振電導近似公式.設計了c和x波段波導曲面縱向諧振縫隙線陣，縫隙電壓相位為同相分布，輸入端匹配.實際測量了天線輸入端電壓駐波比和h面方向圖，理論與實驗相吻合
The antenna is obtained by extending the longitudinal strip of the fin - line , and etched on a metallized dielectric substrate . it is operating at ka band ( center frequency : 34ghz ) , which has a good agreement between simulated and measured results . its e - and h - plane 3db main lobe beamwidth are 79 . 25 and 80 . 03 degrees respectively with sidelobes less than - 10db
天線工作的中心頻率為34ghz , e面和h面測試方向圖主瓣寬度分別為79 . 25o和80 . 03o ,旁瓣電平均小于- 10的db ,仿真和試驗結果基本一致,所設計天線的各項指標經測試基本達到要求。
Five programs have been developed with the subroutines mentioned above . these programs are used to analyze rectangular waveguide inductive iris filters , rectangular waveguide e - plane metal - insert filters , h - plane rectangular waveguide right corners , h - plane rectangular waveguide t - junctions and waveguide diplexers , respectively
論文利用矩形波導平面不連續性模式分析的這些子程序，編寫了5個程序，分別用來分析矩形波導電感膜片濾波器，矩形波導e面金屬插片濾波器， h面矩形波導直角彎頭， h面矩形波導t形結和矩形波導雙工器。
In this paper , the variable phase center is calculated in the full space for the first time . the condition under which a linear array has a variable phase center in the full space is derived in the paper . it is concluded that the non - similar array has not variable phase center in the full space , but it has variable phase center in the e - plane and h - plane independently
本文首次將相位中心擴展到全空間中進行計算,導出了直線陣列在全空間中存在可變相位中心的條件,得出了由非相似單元組成的線陣列在全空間并非處處存在可變相位中心,但在e面和h面獨立存在各自的可變相位中心這一重要結論。