放射硅 的英文怎麼說

中文拼音 [fàngshèguī]
放射硅 英文
radiosilicon
  • : releaseset freelet go
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : 名詞[化學] silicon (14號元素符號 si)
  • 放射 : radiate; emit; blas; radiation; emission; shooting; shedding; abjection; emanation; effluence
  1. The geochemistry characteristic of fuchsia radiolarian silicalite indicates that they deposited in the of edge of oceanic basin near the continental margin, not the typical caontinental margin environment

    質巖的地球化學特徵表現來看,紫紅色質巖部分不是形成於典型的大陸邊緣環境中,而是形成於近大陸邊緣的洋盆邊緣環境。
  2. The coqen basin in xizang lies between the bangong - nujiang suture zone and yarlung zangbo suture zone, and once extended northwards and southwards, respectively centred by the qiekan - goicang - asog rift zone as the center of deposition and subsidence during the middle jurassic to the early creatceous. ( 1 ) during the middle - late jurassic, the rift zone was occupied by deep - water turbidites, radiolarian siliceous rocks, shallow - water carbonate rocks, clastic rocks and basic - ultrabasic rocks, while both sides of it by littoral and shallow marine elastic rocks and carbonate rocks

    摘要位於班公湖怒江縫合帶與雅魯藏布江縫合帶之間的措勤盆地,在中侏羅世早白堊世期間具有以且坎古昌阿索裂谷帶為沉積、沉降中心向南北兩側展開的古地理格局:中晚侏羅世時期,裂谷帶內由深水濁積巖、質巖和淺水碳酸鹽巖、碎屑巖巖片及基性超基性巖等組成;裂谷帶兩側由濱淺海相碎屑巖和碳酸鹽巖組成。
  3. The radiolarite and the biological remains in the silicalite of changkeng gold - silver deposit, guangdong

    廣東長坑金銀礦床質巖中的蟲化石及生物化石殘跡
  4. The two early carboniferous fragments are composed of basalt and ash - black, fuchsia radiolaria silicalite, siliceous mudstone, tuff

    早石炭世兩個斷片由玄武巖和灰白色、紫紅色質巖、質泥巖、凝灰巖組成。
  5. At the initial stage of planar technique, b was employed as ideal diffusion impurity in base - region of npn si planar devices because of the match of its solid - solubility and diffusion coefficient in si with those of p in emission - region, and the good shield effect of sio2 film to b. but because of the relatively large solubility ( 5 1020 / cm3 at 1000 ) and the small diffusion coefficient, the linear slowly - changed distribution of acceptor b in pn junction can not be formed, which could not cater to the requirement of high - reversal - voltage devics. thereafter b - a1 paste - layer diffusion technology and close - tube ga - diffusion technology had been developed, while the former can lead to relatively large the base - region deviation and abruptly varied region in si, which caused severe decentralization of current amplification parameter, bad thermal stability and high tr ; the latter needed the relatively difficult pack technique, with poor repeatability, high rejection ratio, and poor diffusion quality and productio n efficiency

    在平面工藝初期,由於b在中的固溶度、擴散系數與n型發區的磷相匹配, sio _ 2對其又有良好的掩蔽作用,早被選為npn平面器件的理想基區擴散源,但b在中的固溶度大( 1000時達到5 10 ~ ( 20 ) ,擴散系數小, b在中的雜質分佈不易形成pn結中雜質的線性緩變分佈,導致器件不能滿足高反壓的要求,隨之又出現了硼鋁塗層擴散工藝和閉管擴鎵工藝,前者會引起較大的基區偏差,雜質在內存在突變區域,導致大系數分散嚴重,下降時間t _ f值較高,熱穩定性差;後者需要難度較大的真空封管技術,工藝重復性差,報廢率高,在擴散質量、生產效率諸方面均不能令人滿意。
  6. We have interpreted in the same way the production of radioactive elements in boron and magnesium in the first an unstable nitrogen with a half life of 11 minutes is produced, and in the second, unstable isotopes of silicon and aluminum

    我們還用同樣的方式解釋了在硼和鎂中製造性元素的過程:首先製造一種半排出期為11分鐘的不穩定的氮,然後製造不穩定的和鋁同位素。
  7. Above 450, the formation of low density u ( al, si ) 3 phase, together with the release of the impurity gas and fragmentation of u3si2 particles, will cause fuel meat to swell, al matrix to crack and u3si2 particles to invade to clad. as a result, the thickness of the meat increased, the thickness of clad decreased and the deformation of fuel plates increased, and the leakage probability of the radioactive mass increased reasonably

    同時,由於芯體膨脹及鈾顆粒碎裂的綜合作用,使u _ 3si _ 2顆粒向包殼侵入,最終使燃料板芯體厚度增加較大,芯體及燃料的體積也顯著增加,包殼厚度減薄;高溫將加速芯體u _ 3si _ 2顆粒碎裂、芯體開裂、包殼以及燃料板變形,從而使燃料芯體與包殼脫開,最終可能導致性物質泄漏。
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