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- Derivatives of Naphthol AS containing carboxyl group (-COOH) as second coupling agent were used in mixed coupling process to medify C.I. pigment Red 57: 1. 介绍了以含羧酸基团的色酸衍生物为第二偶合组分，采用分步偶合工艺，对C．I．颜料红57：1进行了改性。
- The treatment of the industrial wastewater discharged from naphthol AS production by adsorption with NDA - 222 resin has been studied. 采用国产超高交联吸附树脂NDA-222处理色酚AS生产过程中排放出的生产废水,取得了良好的吸附-脱附效果。
- Syhthesis of novel derivatives of Naphtol AS and modification used for C.I. Pigment Red 57: 1 (新的色酚AS衍生物的合成及对C.
- The effects of amount of water and base, particle size and amount of active carbon on the quality of naphthol AS during the purification are investigated. 采用中和法,碱溶法和碱溶吸附法对色酚AS进行精制,探讨了精制过程中碱溶水量、碱量,吸附活性炭粒度、用量等因素对色酚质量的影响。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- I gave him money as an inducement to leave. 我给他钱，诱使他离去。
- As a matter of fact, I've never been there before. 事实上我从未到过那儿。
- She felt just the same as he did. 她和他的感受相同。
- The streets were as noisy as ever. 街上和往常一样喧闹。
- He describes himself as a doctor. 他自称是医生。
- As the car hit the tree he was snot out. 汽车扭在村上，他被猛地摔了出来。
- It takes six years to qualify as a doctor. 要获得医师资格需时六年。
- The foreman took on ten more men as bricklayers. 工头又雇佣了十多个人作泥瓦匠。
- I admit I could not be so far ben as Ivan. 我承认我不能像伊文一样受到赏识。
- It is not easy to get a foothold as an anchorman. 一个电视节目主持人要站住脚可不容易。
- The prase is labeled as slang in the dictionary. 这一短语在字典里称为俚语。
- He come to the fore as a physicist at an early age. 他在早年就成了杰出的物理学家。
- As a work of art it is very poor. 作为艺术品这是十分拙劣的。
- I used to look on him as a friend. 我以前把他看作是一位朋友。
