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剛玉詳解

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剛玉詳解

發布日期:2019-07-31 11:53 來源:http://nellbe.com 點擊:

剛玉.jpg

  ZAIGONGYECAILIAOYINGYONGLINGYU,GANGYUZUIWEIRENSHUZHIDECHANPINSHIGEZHONGGANGYUMOLIAONAIMOCAILIAO,NAIHUOCAILIAODENGDENG;ZAIBAOSHIJIE,RANGRENAIBUSHISHOUDEHONGBAOSHI,LANBAOSHIYESHIGANGYU。DANGANGYUDAODISHISHENME,NIXINLIZHENZHENZHENDEYOUPUME?

足球比分  SHOUXIANLIAOYIXIA,GANGYUWEISHENMEJIAOGANGYU?GANGYU(CorundumКорунд),MINGCHENGYUANYUYINDU,KUANGWUXUEMINGCHENG,QIHUAXUECHENGFENSHIYANGHUALVAl2O3。Al2O3YOUXUDUOTONGZHIYIJINGTI,CHANGJIANDEZHUYAOYOU3ZHONGJINGXING,JIγ-Al2O3、β-Al2O3(YANGELAISHUOBUTONGZHIYIJINGTI)、α-Al2O3。QISHIWOMENSUOSHUODEGANGYU,ZHIDESHIα-Al2O3(MUQIANSUOYONGDAODEGANGYU,BUGUANSHITIANRANDEHUANSHIDERENZAODE,YIBANBUHUISHICHUNWUZHI,GENJULAIYUANBUTONG,GONGYIBUTONGJIXUYAOBUTONGHUIYOUQITAZAZHICHANZA,DANZHUJINGXINGYINGDANGWEIα-Al2O3DECAINENGCHENGZHIWEIGANGYU)。

足球比分  GANGYUZHEZHONGCAILIAOYOUXUDUOTEDIAN,QIZUIWEITUCHUDETEDIANSHIYINGDUDA(MOSHIYINGDUWEI9),NAIGAOWEN(KECHANGQIZAI1600℃YISHANGGONGZUO,GENJUJUTICAILIAOBUTONGYOUXIAOXIAOCHAYI),JUYOUYOUYIDEGUANGXUEXINGNENG(BAOSHIJIGANGYU)。TIANRANGANGYUKUANGWUZIYUANLIANGSHAO,KAICAICHENGBENGAO,DANGJINRENMENZHENGDALIANGYONGRENZAOGANGYUTIDAITIANRANGANGYU。GANGYUYOUBAOSHIJI、GONGYEJILIANGZHONG,XIAMIANFENBIEDUIQIXIANGGUANDEYINGYONGZUOJIANDANZHENGLI。


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