晶體閃爍體 的英文怎麼說
中文拼音 [jīngtǐshǎnshuòtǐ]
晶體閃爍體
英文
crystal scintillator- 晶 : Ⅰ形容詞(光亮) brilliant; glittering Ⅱ名詞1. (水晶) quartz; (rock) crystal 2. (晶體) any crystalline substance
- 體 : 體構詞成分。
- 閃 : Ⅰ動詞1 (躲閃; 閃避) dodge; get out of the way 2 (扭傷) twist; sprain 3 (突然出現) flash 4 ...
- 爍 : Ⅰ形容詞(光亮的樣子) bright; shining Ⅱ動詞[書面語] (熔化金屬) melt (metal, etc. )
- 晶體 : [晶體學] crystal; vitrella; crystal body; crystalloid; x-tal
- 閃爍 : 1 (光亮動搖不定) twinkle; flicker; glimmer; glisten 2 (不直說) evasive; vague; noncommittal 3...
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Crystal scintillation counter
晶體閃爍計數器And unusual specialities like drusy quartz, with its surface covered by tiny sparking crystals, and rutilated quartz, which has a landscape of shining gold needles inside it, are adding variety and nature s artistry to unusual one - of - a - kind jewellery
許多微小閃爍燦爛的水晶晶體,或發晶:是晶底為白水晶或茶晶,而內包金光閃閃的針狀礦物包體The research works have verified that ce : yap is a excellent scintillator. it has good mechanical process properties, stable chemical character and good detecting properties. all these characters make it a promising scintillator in high - energy physics, nuclear physics, nuclear medicine, astronomic physics and nuclear protection
Ce : yap是一種性能優良的閃爍晶體,它具有良好的機械加工性能、穩定的化學性質和良好的探測性能,在高能物理、核物理、宇宙天文學、核醫學、核防護等方面有著廣泛的應用前景。Review on the research of bi4ge3o12 scintillation crystals
鍺酸鉍閃爍晶體的研究綜述In the dissertation, the author uses objective and subjective measurement respectively to compare among philips ' s 1st ( c ' s algorithm, philips ' s 2nd ic ' s algorithm and our own motion compensated algorithm. simulation shows our algorithm solves the problem of horizontal edge flicker in saa4991, alleviates the problem of " tear " in saa4992. the author also uses subjective measurement to compare among our edge - based motion adaptive de - interlacing algorithm, traditional intra - field interpolation algorithm and faroudja ' s dcdi algorithm. simulation shows our own edge - based algorithm can remove the sawtooth on the object ' s edge, and has basically reach the level of dcdi
論文從主觀和客觀兩個角度對比分析了自有的運動補償演算法和飛利浦一代晶元saa4991 、二代晶元saa4992中的運動補償演算法的性能:自有演算法對于圖像的水平邊有效抑制了saa4991存在的閃爍現象,減小了saa4992存在的拖尾問題;自有的邊沿演算法消除了傳統演算法在物體邊沿處存在的鋸齒,可以得到清晰平滑的邊沿,基本達到了dcdi演算法的水平。Single choke be used, 1 diode ( or 2 diodes ), 4 transistors and 1 resister are necessary. dj3033 support el1 and el2 output pins to control 2 el to flash
5v ,使用單一抗流器、 1個二極體(或2個二極體) 、 4個電晶體和1個電阻是必要的, dj3033 - 1支援el1和el2輸出腳位來控制2片el閃爍。In order to find out an optimized method for constructing the y - rays detector, a simulation study for light collecting efficiency of scintillation crystal bgo is carried out by means of monte carlo method
為了找到構築閃爍晶體探測器的優化方法,我們使用蒙特卡羅方法對閃爍晶體bgo的光收集效率進行了模擬研究。Introduced development of a kind of bgo scintillator ray detector which used in the continuous metal cast crystallizer for fluid level measurement, the teat result of some electric circuit is also given
摘要介紹了一種在鋼鐵連鑄結晶器連續液位儀上使用的bgo閃爍體探測器電路的設計,並給出了信號處理電路的測試結果。Analysis on function of scintillation crystals in pet
應用閃爍晶體的性能分析The research of positron imaging systems can be divided into two parts : imaging instrumentation and image reconstruction, which are the main interest of this thesis. the bgo ( bismuth germanate ) scintillation crystal coupled with a position sensitive photomultiplier tube ( ps - pmt ) h7546 are used to build the y - rays detector
我們設計了以閃爍晶體作為成像前端,與多陽極位置靈敏型光電倍增管相耦合的射線探測器,具體為bgo ( bi _ 4ge _ 3o _ ( 12 ) ,鍺酸鉍)晶體、 hamamastu的h7546光電倍增管。分享友人