蜂線 的英文怎麼說

中文拼音 [fēngxiàn]
蜂線 英文
bee line
  • 蜂 : 名詞1. （昆蟲名） wasp2. （特指蜜蜂） bee Ⅱ副詞（比喻成群地） in swarms
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  1. Workplace air. x - ray determination of the conventional alveolate fraction of crystalline silica. sampling by membrane filter

    工作場所空氣. x射線測定結晶二氧化硅的常規蜂窩狀部分.用薄膜過濾器取樣
  2. Workplace air. x - ray determination of the concentration of crystalline silica alveolate deposit. sampling by means of rotary cup device

    工作場所空氣. x射線測定結晶二氧化硅蜂窩狀沉積物的濃度.用轉動杯裝置取樣
  3. Chapter 2 and chapter 3 analyzed the change of world honey production and trade, the distribution of apiculture production and trade structure of international honey market. linear increase model and the method of " revealed " comparative advantage was adopted respectively in forecasting world honey output and comparing competitive ability of main honey export countries

    第二章和第三章實證分析了世界蜂蜜總產量與貿易量的變遷，世界蜂業的產地分佈和世界蜂蜜市場的貿易結構，採用線性增長模型對世界蜂蜜總產量進行了定量預測，採用「顯示」比較優勢法等方法對主要蜂蜜出口國的競爭力進行了比較。
  4. But he was not thinking of them nor of anything but a certain spring day when the bees were humming in the clematis ; when a girl was saying good bye to him

    但是他不是想他的家人也不是想任何事，而是想當蜜蜂嗡嗡地圍著鐵線蓮，一個女孩站在那裡，和他說再見時的一個某春天
  5. Gas - liquid coalescence filter cellular wound filter

    蜂房式繞線濾芯
  6. Besides the more obvious broadcast, emergency and mobile radio services there are cellular and cordless telephones, radar, garage door openers and other remote controls, telemetry, and amateur and cb radio

    無線電頻譜除了廣播頻段，應急通信頻段和移動通信頻段以外，還包括蜂窩電話、無繩電話、雷達、遙控器、無線電愛好者和民用頻段。
  7. On this condition, the paper put forward a new electric wave transmition model in the microcell, which based on ray tracing method of virtual fountain tree

    在總結前人工作的基礎上，本文提出了一種新的基於「虛擬源樹」射線跟蹤技術的微蜂窩小區的電波傳播模型。
  8. The model is based on the theory of physical optics ( po ), geometry theory of diffraction ( gtd ) and uniform theory of diffraction ( utd ), and it can compute and analyze the propagation of em wave in microcellular environments by using improved ray tracing method

    該模型基於物理光學（ po ） 、幾何繞射理論（ gtd ） 、一致性繞射理論（ utd ） ，利用改進的射線跟蹤法對微蜂窩中電波傳播特性進行了數值分析計算。
  9. In part two, the optical spatiotemporal pattern in ring optic cavity is investigated. using delay feedback with spatial perturbation method, the system shows roll, square, hexagon, homocentric circle, " honeycomb " and " snowflower " pattern with different spatial perturbation functions. different patterns can be coexist and compete each other with the same perturbation function, which is the new character of this optical system with delay feedback

    第二部分，利用延時反饋的空間微擾方法研究了環形腔中二能級介質的光學時空斑圖的控制，在不同的微擾函數作用下，出現了滾筒狀、四方形、六角形、蜂窩狀、同心圓以及「雪花」狀等不同的斑圖，並且在相同的微擾函數下張勝海:博士學位論文出現了不同斑圖之間的競爭，這種競爭是我們發現的這一具有空間微擾的延時反饋非線性光學系統光學斑圖的新特徵。
  10. Tdma cellular pcs - radio interface normative information

    Tdma蜂窩pcs .無線電介面標準化信息
  11. Radiolocation technology in la - cdma wireless cellular network

    蜂窩移動通信系統的無線定位技術
  12. An extended kalman filtering ( ekf ) algorithm is designed for radiolocation in cellular communication system, simulation is conducted to examine its performance

    摘要設計了一種蜂窩系統無線定位中使用的擴展卡爾曼濾波（ ekf ）演算法，對其性能進行了模擬。
  13. Csl was granted a licence to operate a tacs cellular radiotelephone network

    Csl獲發牌照，經營tacs蜂窩式公共流動無線電話網路。
  14. Hutchison telephone company limited was granted a licence to operate an amps cellular radiotelephone network

    和記電話有限公司獲發牌照，經營amps蜂窩式流動無線電話網路。
  15. Hutchison telephone company limited was granted a licence to operate the second tacs cellular radiotelephone network

    和記電話有限公司獲發牌照，經營第二個tacs蜂窩式公共流動無線電話網路。
  16. The production of yongsheng company, s paper cellular sandwich boards adopts the present - day internationally advanced, computer - controlled production line which eliminates the factor of man - made errors and thus enables the prodrct quality to be stdady and reliable

    永盛公司生產的紙蜂窩夾芯板，採用目前國際上先進的電腦控制生產流水線，消除了人為誤差因素，產品質量穩定可靠，特別是產品帶有塑料保護薄膜，不損壞彩鋼板表面塗層，確保質量。
  17. This release solves previously unsolvable problems without compromising accuracy or requiring designs to be simplified

    它為蜂窩和便攜電話、尋呼機、無線網路，以及雷達和衛星通信系統這類產品的設計師提供完全的設計集成。
  18. Employed cellular technology

    使用蜂窩無線電技術
  19. Is - 95, a wireless digital cellular standard based on cdma ( code division multiple access ), adopts convolution code as its channel coding part. the third generation wireless cellular standard adopts turbo coding, which stems from convolution coding, as its channel coding part

    以cdma （ codedivisionmultiplexaccess ）為基礎的數字蜂窩標準is - 95採用卷積碼作為其糾錯方案;第三代數字蜂窩無線通信標準也採用并行級聯卷積碼（ turbo碼）作為其糾錯方案。
  20. Sgsn 900 1800mhz tdma digital cellular mobile communication network test method of gprs general packet radio service base station system and serving gprs support node interface

    900 1800mhz tdma數字蜂窩移動通信網通用分組無線業務gprs基站子系統與服務gprs支持節點
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