本研究选定乌鲁木齐市的4条具有代表性的道路为监测点，对低空下的TSP连续进行一年的取样，并对TSP及其中的铅进行分析。
The study selected Urumqi City 4 representative path for monitoring points, for the TSP consecutive year low of the sampling and TSP and the lead for analysis.
对西安市南二环路雨天路面径流排水进行了连续取样监测，表明城市道路路面径流污染物SS和COD具有很高的污染强度，且生物可降解性较差。
Storm water samples collected from an urban road in Xi′an City show that the urban road surface runoff has much greater pollution intensity of SS and COD and possess less biodegradability.
介绍了电子耳蜗的机理及连续交替取样（ C I S）语音信号处理方案，并对耳蜗的频率分析特性与小波变换的时间—尺度分析特点进行了比较；
The mechanism of a cochlear implant and its CIS speech processing strategy were presented. The time frequency analyzing property of WT was compared with that of human's cochlea.
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