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N.Narkis and M,Rebhum,The Mechanism of Flocculation Process in the Presence of Humic Substances,J.AWWA,VOl.67.No,2,101-108,1975.
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戴日成、王占生，“对轻度污染与微污染水源水处理工艺的讨论”，《第三届给水深度处理研究会交流材料》，清华大学环境工程系，1993年5月20日。 |
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N.You know that indestructible black box that is used on airplanes?why don\'t they make the whole plane out of that stuff?
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你知道那个用在飞机上的＂不会被摧毁＂的黑匣子吧？为什么他们不把整架飞机都造成那种材料的？ |
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N330 is a kind of carbon black with better reinforcing, it has better strong Stretching intensity, resisting avulsion intensity, abrasion character and elasticity.
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N330是一种补强性能良好的炭黑，能赋予胶粒较好的强伸性能、抗撕裂性能、耐磨性和弹性。 |
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N: A sip of water is all right.
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小口水还是可以的。 |
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N: Are you married or single?
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你结婚了，还是独身？ |
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N: At about 3pm. Have you signed the consent?
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护士:下午三点左右.你签署(手术)同意书了吗? |
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N: DO you know your height in centimeters?
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你知道你身高多少厘米吗。 |
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N: DO you want clean pajamas?
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你要干净的睡衣裤吗？ |
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N: Does she have a favorite toy? If it is not too big, she can keep that with her.
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她有特别喜欢的玩具吗？如果不太大，她可以带来。 |
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N: Don't drink the tap water. Someone will bring you hot water to drink.
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不要喝自来水里的水，每天有人会为您打开水。 |
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N: Don't mention it. That is our job.
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不必客气，那是我们的职责。 |
