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China's scouring performance

机译：中国的精练表现

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The design of a typical Chinese scouring line causes a number of problems that put the Chinese scourer at a disadvantage compared to the Australian sourer. First, he is unable to run the scour continuously - the efficiency of operation being less than 70% as against more than 90% in Aus- tralia. Second, the mechanical technology involved in the scouring line limits the capacity to produce an even mat of wool flow. Third, a wet feed hopper is needed to prepare the wool for drying owing to the unevenness of the wool mat. Fourth, the combined length of the bowls is considerably more than the Australian scours. Fifth, the relative amounts of pollution being discharged are greater owing to the lack of dirt and effective wool wax recovery systems. Sixth, the variation in volume and strength of the discharges causes problems in the effluent treatment system. In terms of scouring performance there was little difference between the Chinese and the Australian mills. However there was a large difference in the topmaking performance of the wools scoured at the mills. The differences in either the mean fibre length (Hauteur) or the amount of noil generate (Romaine) could have major economic consequences. The reasons for the relatively poor performance of the Chinese line are a combination of excessive fibre entanglement and fibre damage
机译：典型的中国精练生产线的设计会导致许多问题，与澳大利亚的酸味冲泡者相比，中国的冲刺者处于不利地位。首先，他无法连续进行冲刷-作业效率不到70％，而在澳大利亚则超过90％。其次，精练生产线所涉及的机械技术限制了生产均匀羊毛流的能力。第三，由于羊毛垫的不平整，需要湿进料斗来准备要干燥的羊毛。第四，碗的总长度比澳大利亚的碗长得多。第五，由于缺乏污物和有效的羊毛蜡回收系统，排放的相对污染物量更大。第六，排放物的体积和强度的变化在污水处理系统中引起问题。就精练性能而言，中国工厂和澳大利亚工厂之间几乎没有区别。但是，在工厂中精练的羊毛的制顶性能有很大差异。平均纤维长度（Hauteur）或产生的落棉量（Romaine）的差异可能会对经济产生重大影响。中国生产线性能相对较差的原因是纤维缠结过多和纤维损坏

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