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wms0202

新虫 (小有名气)

[求助] batch和water jacketed rosette cell在磁性炭材料中,到底是什么意思?

原文如下:
1.The surface area measurement of AC and magnetic activated carbons of carrot dross (MAC) with two mass ratios of Fe3O4/AC (1/8 and 1/5) were 447, 435, and 340 m2 g-1, respectively. Batch sorption studies for the AC and MAC were carried out at different pH values, solid to liquid ratios, contact times, and initial concentrations of the pollutant in the presence and absence of ultrasonic irradiation.

2.The sorption processes in the presence of ultrasonic irradiation were carried out with Sonics and Material, 750 W, 20 kHz. Ultrasonic irradiations were performed in a water-jacketed rosette cell with internal diameter 6 cm and height 11 cm.

我翻译如下:
1.胡萝卜渣AC和两种Fe3O4/AC质量比(1/8、1/5)的磁性活性炭(MAC)的比表面积分别为447、435、340 m2/g。在不同的pH值、固液比、接触时间、超声波照射存在/不存在的污染物初始浓度条件下,进行AC和MAC的批次吸附研究。

2.使用750 W、20 kHz 的Sonics and Material进行超声波辐射吸附过程。对内径6cm、高11cm的水套式莲座细胞进行超声波辐射。

翻译完,对那两个意思实在看着别扭,求指教,谢谢。
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真强必胜: 金币+3, 谢谢 2014-12-10 16:48:33
wms0202: 金币+1, 翻译EPI+1, ★★★★★最佳答案 2015-01-11 22:52:31
RXMCDM: 金币+4 2015-01-12 08:55:15
wms0202: 金币+4, ★★★★★最佳答案 2015-01-16 16:57:22
Batch sorption studies:批量(次)吸附研究,这里的Batch为批量、批次的意思。
water-jacketed rosette cell:充满水的rosette cell。其中rosette cell全名为Rosette Cooling Cell,为一特殊仪器,用于超声处理,期特殊结构可以帮助散热:
Branson’s Rosette Cooling Cell provides a unique flow pattern of substances for exposure to ultrasonic energy during circulation through the cell. When it is immersed in a cooling bath, the enlarged glass surface area and circulation through the side arms provide an efficient means of heat exchange.
2楼2014-12-09 11:34:11
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