选择好了这样一条路，就必须要走下去，不管路有多长，不管前方是不是危险重重，只要心中有“再往前一点点就到了”的信念，难道，梦想实现的喜悦还会远离你吗？
Choose the right way, so you must go, no matter how long the road ahead, regardless of whether, as long as have danger "and a" belief, came to the joy of dreams, is far away from you will also?
本文介绍了一种新型自动进样器，能够将收集到的样品直接进样到色谱柱，而不用任何流路转换装置或额外的管路连接。
This article describes an autosampler that transfers a collected liquid sample directly to a column, without passing it through any flow-changing device or extra tubing connection.
通过对几种集成气路板的制造工艺加工方法的分析对比，确定了钎焊集成气路板可优先在机车空气管路系统上应用。
This paper presents the techniques of the integrated air board and confirms brass solder integrated air board can be applied on the air line system of locomotive preferentially.
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