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Surface prep or cleaningis a separate process designed to safely remove swirls, scratches, acid rain etchings, pore-imbedding stains, tree sap, dead - oxidized paint, as well as stubborn surface contaminants that regular washing will not remove.
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预洗表面或“清洁”与安全的去除螺旋纹、划痕、酸雨的腐蚀物、镶嵌在小孔的灰尘、树液、被氧化的漆面、顽固的污物,即一般很难清洗掉的污物是两回事儿。 |
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Surface protection methods for magnesium alloys and their developing trend were also introduced.
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介绍了几种镁合金表面防腐蚀处理方法及其发展趋势。 |
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Surface transport, by contrast, produces 22%.
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相比较而言,地面交通产生的占22%。 |
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Surface treatment: Apply the surface treatment techniques like polishing, acid treatment and passivation to treat the welding line, hole, screw to ensure that the surface meets the GMP standards.
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表面处理技术:采用相应的加工工艺,对工件表面进行抛光、磨砂、酸洗,钝化等工艺,对焊缝、内孔、螺纹、紧固结构等采取相应的手段,以保证表面状态符合GMP规范中的相关要求。 |
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Surface water supplies, problems and solutions; the small farm dam how to construct one; well drilling the von der Rigg; spring and groundwater protection; urban water supply and sanitation; water vending; roof catchment systems.
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地表水供给的问题与解决方法;如何建造农场小蓄水池;凿井;泉水与地下水的保护;城市供水与卫生设备;水的销售;屋顶排水系统。 |
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Surface wind unstable, take-off with caution.
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风不稳定,起飞注意。 |
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Surface-enhanced Raman spectra are presented for tree pollen (cottonwood and redwood pollen) and a bacterium (Escherichia coli), and the E. coli spectra are compared with results obtained from the literature and with results obtained previously by mixing
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增加表面积后之拉曼光谱发现于树花粉(棉白杨及红杉)及一种细菌(大肠杆菌),将大肠杆菌之光谱与文献中及一系列混和浓度之光谱进行比较。 |
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Surfaces contaminated by blood or other body fluids should be cleaned and disinfected.
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血液或其他体液污染表面应进行清洁和消毒。 |
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Surfaces should be cleaned with broad spectrum disinfectants of proven antiviral activity.
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表面应用具抗病毒效用的广效杀菌剂清洁。 |
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Surfer Greg Noll rides a 65-foot wave on the North Shore of Oahu, still the highest ever recorded.
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1969年,冲浪者戈瑞格·诺尔在瓦胡岛的北岸冲上65英尺的浪尖,造就了保持至今的最高纪录。 |
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Surfers, koala bears, and kangaroos [are] out on the street, hugging kids, posing for pictures, and handing out flyers. But why?
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冲浪客、无尾熊和袋鼠都出笼了,他们和孩子拥抱、摆姿势让你拍照,发传单给你,为什麽呢? |