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- A method of recovering black colour base and synthesizing benzo fast black G dye from barium dregs has been developed. 提出了從鋇渣中回收黑色基并合成直接耐曬黑G染料的方法。
- The yield of benzo fast black G dye reached 2.56% of barium dregs and the product quality could meet the standard of HG9336-88. 直接耐曬黑G染料的得率達到鋇渣量的2．56%25，產(chǎn)品質(zhì)量達到HG9336-88標準。
- Keywords barium dregs;benzo fast black G dye;recovery.; 鋇渣;直接耐曬黑G染料;回收利用;
- The flue should draw better once it's been swept. 煙道一經(jīng)清掃，通風(fēng)情況應好些。
- The fire won't burn because the flue is blocked up. 因煙道堵塞火燒不起來(lái)。
- Keywords benzo fast black G;chemical industry waste;multipurpose use of solid waste; 直接耐曬黑G;化學(xué)工業(yè)廢物;固體廢物綜合利用;
- He worked very fast, insomuch that he was through in an hour. 他工作得很快，一小時(shí)內便做完了。
- He's not a fast horse but he's certainly a stayer. 這匹馬跑得不快，但很有耐力。
- Bind the rope fast lest it should come loose. 把繩子綁牢，免得它松脫。
- Bill has a feeling he is on a fast track. 比爾感覺(jué)到他正快速邁向成功。
- A car journey is as fast as a train journey. 乘汽車(chē)旅行跟乘火車(chē)旅行一樣快。
- A car overtook me although I was going very fast. 我雖然開(kāi)得很快，還是被一輛汽車(chē)超前了。
- I must be at Hudson before I break my fast. 吃早飯之前，我肯定已到哈得遜區。
- Let's walk fast in order to keep warm. I'm cold. 咱們快些吧，以保持身體暖和。我感到冷。
- I can move very fast across the ice on skates. 我穿著(zhù)冰鞋在冰上滑得很快。
- He ran fast enough to catch the thief. 他跑得飛快，足以抓住那小偷。
- He stuck hard and fast to his principles. 他堅定不移地堅持自己的準則。
- His head was stuck fast in the railings. 他的頭卡在柵欄里動(dòng)彈不得。
- His wife admonished him not to drive too fast. 他的妻子警告他開(kāi)車(chē)不要超速。
- This kind of fast food is not fit for my appetite. 這種快餐不適合我的口味。
