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A set of formal criteria has been established to determine whether a given chemical compound found in the nervous system might qualify as a neurotransmitter.
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一套正式的标准已被建立，以决定是否神经系统发现的某一化学混合物够格作为一神经原的传达体。 |
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A set of gears connected the wheels of the carriage with the wooden drummer, on the same principle as that of the modern automobile odometer.
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车内装有一套具有减速作用的传动齿轮，是近代里程表和减速装置的先驱。 |
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A set of indexes are presented for assesing performance of information system applications. The evaluation is based on competitive priority, strategic objectives and economic benefits. The melhotogy is described.
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摘要给出在获得竞争优势、实现战略目标、获得经济效益等目标下，信息系统应用项目实施效果的评价指标体系，并简述在这些指标体系下的评价方法。 |
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A set of instructions that performs a specific task for a main routine, requiring direction back to the proper place in the main routine on completion of the task.
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一组为主程序完成某项特定任务的指令集合，任务一旦完成需要跳转回主程序合适的地方。 |
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A set of libraries and utilities for reading Microsoft Access database (MDB) files.
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一个库和工具的集合，用来读取MDB文件。 |
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A set of mould with one module and two cavities was designed through the analysis of the technology of tap of potable water machine.
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摘要通过对饮水机水嘴的工艺分析，设计了一模两腔的注射模。 |
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A set of naturalization package, including handout, CD and N400 application form, used in the class is also available to the public.
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教学材料包括一套光碟，手册和入籍考试申请表，公衆可随意购买。 |
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A set of operations that are to be performed sequentially , each of which(except the first) uses the output of the previous operation as input.
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一组要依次执行的操作，除第一个外，每个操作均使用前一个操作的输出作为输入。 |
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A set of operations that are to be performed sequentially, each of which(except the first) uses the output of the previous operation as input.
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一组要依次执行的操作，除第一个外，每个操作均使用前一个操作的输出作为输入。 |
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A set of performance reliable products.such as type DBflanged butterfly valve,wafer butterfly valve and check valve ar widely applied to petrochemical industry.
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DB型法兰蝶阀、对夹蝶阀、止回阀等一批性能可靠的产品广泛应用于石化工行业。 |
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A set of pictures simulating movement when played in series.
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连续播放的一组图片。即：动画。 |
