a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime.
一种软质的银色稀土属金属元素，见于硅铍钇矿、独居石和磷钇矿中。
a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite.
稀土属金属元素，用于激光中，见于磷灰石、独居石、磷钇矿和硅铍钇矿中。
YTTROCEBERYSITE,A NEW Ce-Be-RICH SILICATE
羟硅铍钇铈矿——一个富铈、铍硅酸盐新矿物
a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium.
作为稀有土壤来源的一种矿物，由铁、铍、铈、钇、铒的硅酸盐矿物构成。
a mineral consisting of scandium yttrium silicate; a source of scandium.
一种由钪钇硅酸盐组成的矿物，是钪的来源。
A dark green or greenish-black silicate mineral, Be2FeY2Si2O10, containing several of the rare earths in combination with iron.
矽铍钆矿一种含有纯土和铁混合物的深绿色或淡黑色的硅酸盐矿物，Be2FeY2Si2O10
A natural beryllium silicate, Be2SiO4, occurring as vitreous crystals sometimes used as gems.
硅铍石一种天然铍硅酸脂，Be2SiO4，以玻璃晶体出现，有时用作宝石
Preliminary Discussion on Behavior and Impact ofF in Be Ore on Commercial Be Oxide Smelting
铍矿中的氟在工业氧化铍冶炼中的行为和影响
calcium-yttrium silicate oxyapatite laser
硅酸盐钙-钇氧磷灰石激光器
Effects of La and Y on Hypereutectic Al Si Alloy
镧、钇稀土在过共晶铝硅合金中的作用
Optical Properties of Er/Y Doped Borate-Silicate Glass;
铒、钇共掺杂硼硅酸盐玻璃的光学特性
Method for chemical analysis of beryllium ores-Determination of beryllium content-eriochrome cyanine R photometric method
GB/T17414.1-1998铍矿石化学分析方法埃利罗菁R光度法测定铍量
Method for chemical analysis of beryllium ores--Determination of beryllium content-catalytic polarographic method
GB/T17414.2-1998铍矿石化学分析方法催化极谱法测定铍量
New Extractional Process for Separation of the Rare Earth Mineral with Middle Y and Rich Eu
中钇富铕稀土矿萃取分离新工艺研究
Influence of phase compositions on microstructure and performance of yttrium silicates coatings
晶相组成对硅酸钇涂层显微结构及性能的影响
Study on Garnet in Shi Zhu Yuan Tungsten-Tin-Bismuth-Molybdenum (beryllium) Ore Deposits in Hunan Province
湖南柿竹园钨锡铋钼(铍)矿床中石榴石的研究
Significance of be bearing striation altered rocks to the finding of concealed Jiepailing tin polymetallic deposit
含铍条纹状蚀变岩在发现界牌岭锡多金属隐伏矿床中的找矿意义
a brown-to-yellow mineral that is a phosphate of yttrium in crystalline form.
一种褐色到黄色的矿物，是钇的磷酸盐，呈晶体状。