简介:production1.RareEarthMineralsIn2004,outputofrareearthmineralskeptonincreasing,approached98,300tonsincludingBaotouore46,600tons,Sichuanore21,700tonsandionadsorptionrareearthore30,000tons(calculatedbyREO,followingthesame),increasing6.84%overpreviousyear(Table1).Table1ConstitutionofChineseRareEarthMineralsin2004(REO,ton)OutputTotalMixedREOre46,600IonAdsorptionREOre30,000Bastnaesite21,70198,3102.RareEarthSmeltedandSeparatedProductsProductionofraree...
简介:2003年《青少年书法》青年版“点击·2003”栏目,得到了书法、篆刻界同仁的大力支持。以当下书坛具有代表性的24位书法家、篆刻家为对象展开的书法、篆刻学术批评,收到来稿50余篇以及围绕该批评的“精