以下为句子列表:
英文: A method of dyeing a fabric by which the parts of the fabric not intended to be dyed are covered with removable wax.
中文: 蜡染印花法一种染织物的方法,用这种方法,织物的不染色部分被可剥落的蜡所覆盖而其余部分则染上色
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英文: A traditional printing and dyeing wastewater treatment process was improved.Added the Fe-C tank and coagulation tank,the aeration tank was changed into a contact oxidation tank,in which the diffent function of micro-bacteria was formed along the vertical
中文: 根据某厂印染废水的特点,在原有处理工艺的基础上进行了改造,在池内形成了合理的微生物分布,大大改善了出水水质,使COD、SS、BOD5和色度的去除率分别提高了17.1%、14.4%、9.2%、19.5%,达到了废水排放标准的要求。
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英文: Abstract: The less-biodegradable printing and dyeing wastewater has been pretreated by an iron chipping-filtration process.The results indicate that the pretreatment process can improve biodegradability of the wastewater and reduce COD and colority,result
中文: 文摘:采用铁屑过滤法预处理可生化性差的印染废水,能改善废水的可生化性,降低废水的COD和色度,有利于后续生化处理。
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英文: After dyeing the cloth through an air squeezer device will squeeze water from cloth.
中文: 染色后条状布匹以气压装置压轮,由轧液轮将布匹含水量轧出。
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英文: Aiming at the possible problem of dyeing rate in cotton fabrics determined by spectrophotometry, the cause was introduced; by experiment, the method of centrifugal sedimentation could be used to eliminated errors.
中文: 摘要针对分光光度法测定棉织物上染率时可能出现的问题,阐述了问题出现的原因,经实验表明,采用离心沉降的方法可消除误差。
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