y2o3中文是什么意思

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中文翻譯
造句

氧化釔

y402-ed 淺鉻黃
y2k year 公元二零零零年
y4scan dress series 安平面設計作品
y2k problem 千年蟲問題; 千年問題
y50b1l4 音樂盒
y2k crisis 公元二千年資訊危機
y80 風扇葉
y2k bug 千禧蟲
y= yield point 屈服(軟化)點
y2k n. ＝ year 2000 problem.

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例句與用法

Microstructure of nano - y2o3 cobalt based alloy composite coating by laser cladding
鈷基合金激光熔覆層的組織
Influence of y2o3 on ni - base alloy at q235 steel surface by laser cladding
基合金復合材料激光熔覆層組織與耐磨性
Influence of y2o3 on the properties of li2o - al2o3 - sio2 system glass - ceramics by polyacrylamide gel method
2系統微晶玻璃晶化和性能的影響
Usually , they are stretched step by step and form the fibers fmally , but the y2o3 particles ca n ' t form the fibers and just smash
多數情況下稀土氧化物顆粒被逐漸拉長成纖維狀，但氧化釔顆粒破碎成顆粒而不形成纖維狀。
Cao and y2o3 are additives in a1n green sheet . ya1o and caalo complex oxides have low melting point compare to the soaking temperature of a1n sintering
通過改變導帶漿料中sio _ 2的含量，在促使導帶漿料完成燒結的同時，在導帶中也保留一定數量的孔隙。
Y3 cathode still has excellent emission capability though cheap y2o3 partially substitutes for expensive sc2o3 , this has great significance for reducing the cost of cathode
Y3陰極用廉價的y2o3部分替代昂貴的sc2o3后仍然具有優異的電子發射性能,對降低陰極的成本具有重要的實際意義。
Toughening mechanism of zro2 ( y2o3 ) to alumina ceramic came from the phase change of t - zro2 on the grain boundary . with the content augmentation of zro2 ( y2o3 ) , the fracture toughness of the alu
Mga12o ;和zro :平均熱膨脹系數與a1203的熱膨脹系數比較接近，匹配性較好，不會產生明顯的熱應力，有利于氧化鋁陶瓷力學強度的提高。
( 4 ) light - induced spectral change and its restore processes in the dark in nanocrystalline y2o3 : tb were studied . it was observed that the intensity in 4f5d band increased by ultraviolet and visible irradiation
( 4 )研究了光輻照引起的y _ 2o _ 3 ： tb熒光增強現象，觀察到顆粒尺寸越小輻照光波長越短，光誘導熒光增強效果越明顯。
Zro2 ( 6 % y2o3 ) ( ysz ) nano - powders were perpared by dc non - transferred arc plasma systems . based on the tem and xrd analysis results of powde , the particle size of tsz was about 20nm with high purity more than 98 . 7 %
采用直流電弧等離子體“噴射法” ，以草酸鹽干凝膠粉為原料，制備出了平均尺寸為為20nm的ysz納米粉末，粉末純度大于98 . 7 。
In this dissertation , eu2o3 - sc2o3 , y2o3 - sc2o3 co - doped tungsten powders and impregnated cathodes related to these powders have been prepared by pressing , sintering and impregnating for the first time
本論文首次制備了復合稀土eu2o3 - sc2o3 、 y2o3 - sc2o3摻雜的鎢粉,通過粉末壓制、燒結和基體浸鹽的工藝制備了相應的復合稀土/氧化鈧-鎢基擴散陰極。