以下为句子列表：
英文: Abstract: In view of technical problem of hydro-pyro processing of lead anode slime,by changing technological conditions of pretreatment and optimizating technological procedure,the cost of process decreased and the recovery of Ag increased to 98.34%,whic
中文: 文摘:针对某厂湿火联合法处理铅阳极泥工艺存在的问题，改变了预处理条件，优化工艺结构，降低生产成本，提高了银直收率，达到98.34％，使工艺更具经济合理性。
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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: As pretreatment primer for steel surfaces such as ship and container.
中文: 主要用于船舶、集装箱及钢铁表面预处理底漆。
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英文: Based on characteristic of silk and cotton fibers, one bath pretreatment with enzyme and hydrogen peroxide, and then reactive dyeing for silk and cotton interwoven fabric were adopted.
中文: 摘要针对真丝与棉交织物中两种组分纤维的特点，通过试验对比，采用生物酶与双氧水煮漂一浴法进行前处理，再用单活性染料染色。
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英文: Even though the pretreatment to the fingerprint image choose better threshold value before binarization, the characteristic especially wrong characteristic of new arisen get by image strengthened will influence the discernment of fingerprint identificatio
中文: 即使在二值化前进行预处理时选择了较好的阈值，通过比较也可以看出图像增强中出现的新特征点，特别是错误的特征点仍然会影响到指纹识别。
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