A new technology applied to gold concentrates containing arsenic and sulphur fixing of roasting - cyanidation was studied.研究了高砷、高硫金精矿固化焙烧 — 氰化新工艺.I bored a hole so that the fixing bolt would pass through.我钻了个孔，好让固定插销穿过去。...
吃过黄连苦, 更知蜜糖甜.If you have tasted the bitterness of gall , you know better the sweetness of honey.那寡妇有事叫 “ 阿福 ”, 声音里滴得下蜜糖.Whenever the widow called " Ah Fu , " her voice dripped with honey.安尼脱, 你吃点蜜糖好不好?Annette, won't...
七宝是一只可爱的小狐妖.Shippo is a cute little fox demon.沙柳俯身抱起那三只小狐崽,紧紧地贴在身上,感到了三只小生灵的生命的温暖和亲切.She picked up the three cubs and clutched the warm little lives close to her body....