無線電測地學 的英文怎麼說

中文拼音 [xiàndiàndexué]
無線電測地學 英文
radiogeodesy
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : 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...
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  • 無線電 : radio; wireless無線電愛好者 radio amateur; amateur radio; 無線電報警 radio warning; 無線電報務員 ...
  • 無線 : wireless無線電報 wireless telegram; radiotelegram; 無線話筒 radio microphone ; 無線裝訂 unsewn binding
  1. Among various fabrication techniques of thin film, the sol - gel process has gained much interest for the preparation of pzt thin film, due to ihe advantages of good homogeneity, easy control of composition, low in - ill i reaving temperature, easy formation of large area thin films pb ( zrxti : - k ) 0 :, ( pzt ) films were prepared on the ito coated glass plates and low resistor silicon wafer in sol - gel dip - coating process associated wi di heat treatment : at different temperatures and characterized by x - ray diffraction ( xrd ) and transmission electron microscopy ( tem ). lt is shown that the pzt ferroelectric thin films with ( 110 ) preferred orientation and well - crystallized perovskite structure can be obtained after annealing at 680 ? for 30 minutes on ito substrate and at 800 " c for lornin on silicon substrate

    Pzt的制備方法有很多,其中溶膠?凝膠( sol - gel )方法可以和集成路( ic )光刻工藝相互兼容,處理溫度低,有大面積塗敷性能,能精確控制組分,需復雜的真空設備,成本低廉,所以對于集成鐵薄膜容的應用這種方法有很廣闊的前景。本文利用sol - gel技術在摻錫的in _ 2o _ 3透明導薄膜( ito )襯底和低阻硅襯底上成功制備了pzt鐵薄膜。運用了x射衍射, sawyer - tower路和lcr橋分別對薄膜的晶化溫度,結構和性能進行了試。
  2. In this paper the formula, the technics, the dosage of the filler and the macromolecule coupling agent are studied which influence the technics condition, mechanical properties, structure configuration. also x - ray large angle diffraction, scan electron microscope, dta etc are used to analysis and test the properties of the pp / talc composites. conclusions as follows : 1

    本文系統研究了復合體系配方、工藝方法、填料及偶聯劑用量對復合體系工藝條件、力性能及結構形態的影響,同時利用廣角x射衍射、掃描鏡、 dta等對復合體系的性能進行了試與分析,主要研究內容及結論如下: 1滑石粉的加入,雖然使pp的熔化時間增加,但是混煉能耗下降,有利於pp的加工;偶聯劑的加入,使pp的熔化時間增加,能耗略有降低,總體而言,對加工不利影響。
  3. Detecting a magnetic field surrounding an earth - like exoplanet would prove a promising sign for finding extraterrestrial life

    此外,使射望遠鏡遠離球上用於通信的短波長波的喧擾,可以讓天體物理家們以前所未有的細致度觀早期宇宙。
  4. Moreover by pointing the telescope away from the din of shorter - wavelength radio waves that are used for communication on earth, astrophysicists would be able to see the early universe in unprecedented detail

    此外,使射望遠鏡遠離球上用於通信的短波長波的喧擾,可以讓天體物理家們以前所未有的細致度觀早期宇宙。
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