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- Direct Fast Black G [化] 直接耐晒黑G
- A method of recovering black colour base and synthesizing benzo fast black G dye from barium dregs has been developed. 提出了从钡渣中回收黑色基并合成直接耐晒黑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. 直接耐晒黑G染料的得率达到钡渣量的2.56%25,产品质量达到HG9336-88标准。
- Keywords barium dregs;benzo fast black G dye;recovery.; 钡渣;直接耐晒黑G染料;回收利用;
- Direct fast light black G 直接耐晒黑G
- Keywords benzo fast black G;chemical industry waste;multipurpose use of solid waste; 直接耐晒黑G;化学工业废物;固体废物综合利用;
- DIRECT AND DIRECT FAST DYES: C.I.No. 直接及直接耐晒染料。
- direct fast black 直接耐晒黑
- Being a model reaction,the photocatalytic decolorization of direct fast blue(DFB)in CeO_2/TiO_2 powder suspension was investigated. 以紫外灯为光源 ,直接耐晒兰 (DFB)的脱色为模型反应 ,研究了CeO2 /TiO2 的光催化活性。
- Direct Fast Orange GGL belongs to dipheny - thene dye, which has high affinity to fiber, bright color and good fastness. 直接耐晒橙GGL属于二苯乙烯型染料,对纤维亲合力高,色泽鲜艳,坚牢度优良。
- He gave directions faster than she could follow them. 他的说明太快,她跟不上。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Practice of Iron Filings to Treat Wastewater of Dyestuff Black G Production 废铁屑处理黑G染料废水的工程实践
- He has chosen the most direct route. 他选取了最直的路线。
- She's very direct, believes in speaking her mind. 她为人直率,喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗?
- See that direct heat does not play on it. 当心别让它直接受热。
- It's a long way by road the train is more direct. 走公路很远--乘火车近。