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- ANEW METHOD OF WOOL DYEING 羊毛染色新方法
- Anew method of unphosgene-synthesis for the Nchloromethyl-N-phenyl amino carbonylchloride has been reported. Chlorization mechanism of N-methyl carbonylaniline was disscussed. 本文报道了N-氯甲基-N-苯基氨基甲酰氯的合成方法,并讨论了N-甲基甲酰苯胺的氯化机理。
- This paper introduces the boiler water disposal system and its traditional chemicals adding method in Kusan pipeline, then describes anew method of adding chemicals into deoxidizer. 摘要介绍了库鄯管道锅炉水处理系统及其加药方式,针对传统加药方式存在的问题提出在除氧器内加药的改进措施,并对除氧器内加药的可行性进行分析。
- The character of carpet, besides fibrous character and treatment processing, very as relative as method of density of fibrous of wool cloth with soft nap, weight, slub. 地毯的品质,除了纤维的特性和加工处理外,与毛绒纤维的密度、重量、搓捻方法都很有关系。
- Coloring test is used to test the damaged wool with a variety of colorants.Pauli reaction is the method of using color change to determine the damage of wool. 泡利反应法是利用泡利试剂与受损羊毛反应后生成物的颜色深浅来判断羊毛的受损情况,可以初步判断是机械损伤、化学损伤还是生物损伤;
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Characteristics and preparation methods of wool powder were presented. Its potential uses have been postulated. 简要介绍了羊毛粉末的制备方法以及性能特点,并对羊毛粉末的可能用途作了初步推断。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- You'll find little system in his method of work. 他的工作方法无甚条理。
- It's not an economical method of heating. 这不是一种经济的取暖方式。
- Taxpayer: what do you mean by the method of derivation? 纳税人:什么是以支出换算收入?
- The others gave some pointers on improving the method of operation. 其他同志则出了一些点子来改进操作方法。
- Blow-drying replace the old method of putt curler into wet hair. 边吹乾边吹发型的方法取代了湿发上卷子的老方法。
- A copy made by this method of duplication. 油印品通过这种方法印制的印刷品
- On larger farms this method of reaping went out long ago. 在较大的农场上,这种收割方式早过时了。
- We are scheming out a new method of traffic control. 我们正在拟订新的交通管理办法。
- Advertising is often the most effective method of promotion. 做广告往往是最有效的推销方法。
- This paper studies the coupling reaction method of dyeing the wool, i. e. the diazotized wool coupling with Naphtol and the pretreated wool coupling with the diazotized base. 本文探讨了羊毛偶合反应染色新方法,即重氮化羊毛与色酚的偶合染色以及预处理羊毛与重氮化色基的偶合染色。
- She has a very scientific method of dealing with political problems. 她处理政治问题的方法很科学。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries