氟化稀土 的英文怎麼說
中文拼音 [fúhuàxītǔ]
氟化稀土
英文
rare earth fluoride-
Sichuan has completed the industrialization for a series of high - performance new materials and modified materials such as pps, high - end rare earth permanent magnet, lanthanum glass, high purity tellurium, fluoro rubber, organic silicon, high performance processing for general - purpose plastic, nano materials and wisker materials
已完成聚苯硫醚、高檔稀土永磁材料、稀土鑭系玻璃、高純碲、氟橡膠、有機硅、通用型塑料高性能化、納米材料、晶須材料等一批高性能新材料和改性材料的產業化。The wall rock of ore - bodies is the siliceous dolostone and alkaline volcanic rock ( trachy andesite ) in the yinachang deposit. based on the shape of ore - bodies and the structure and texture of ores, the deposit was identificed as synsedimentary with wall rocks. there occurred ree minerals, such as bastnaesite, monazite and allanite, associated with apatite and fluorite with ree contents to a certain extent
礦體產出形態和礦石的結構構造等均顯示礦體與賦礦地層同沉積特徵；出現獨立礦物氟碳鈰礦、獨居石及褐簾石，磷灰石、螢石、菱鐵礦等礦物中也含有一定量的稀土，沿礦體走向和垂向稀土元素變化不大。Effects of rare earth element on the erosion - resistance of nickel - base spraying layers
氟化稀土對鎳基噴焊層耐蝕性能的影響Principles of reactions in the synthesis of rare earth fluorides in re2o3 - nh4hf2 systems
2系合成稀土氟化物的反應規律The ministry of finance and the state administration of taxation jointly determined to adjust export refund rates of the following products as of 1 may 2005 : ( 1 ) export refund rates of coal, tungsten, tin, antimony and their products decreased to 8 % ; ( 2 ) abolishing of the export refund tax of thulium, thulium oxide, salts of lanthanum, silicon metal, molybdenum ores and its fine ores etc
中國財政部、國家稅務總局決定自2005年5月1日起調整下列產品的出口退稅率： （ 1 ）將煤炭，鎢、錫、鋅、銻及其製品的出口退稅率下調為8 % ； （ 2 ）取消稀土金屬、稀土氧化物、稀土鹽類，金屬硅，鉬礦砂及其精礦，輕重燒鎂，氟石、滑石、碳化硅，木粒、木粉、木片的出口退稅政策。Experiments have shown that the nano silicon dioxide particles, nano teflon particles and calcium carbonate / rare earth compound particles have good performance on reducing the friction and resisting the wear
實驗表明，添加的納米二氧化硅微粒、納米聚四氟乙烯微粒和碳酸鈣、稀土復合微粒具有很好的減摩抗磨作用。分享友人