您要查找的是不是:
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- sewage detector 水质检测
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- The river was contaminated with sewage. 这河水被污水污染了。
- The sewage pipes were choked with rubbish. 垃圾阻塞了污水管道。
- A marine detector is a hydrophone. 海洋检波器是水中地震检波器。
- Thermopile is usually a blackened thermal detector. 热堆一般是个涂黑了的热探测器。
- The waste material and water carried in sewage. 污水,污物从下水道中排出。
- The detector tube is filled with nitric oxide. 检测管中充满了氧化氮。
- Article 19 Urban sewage shall be centrally treated. 第十九条 城市污水应当进行集中处理。
- Is the sewage disposal system adequate? 排污水系统是否足够?
- Establish proper injector and detector temprature. 给进样口和检测器设定恰当的温度。
- In sewage one can not see youself mirror. 污水难照影。
- Please walk through the metal detector. 请走过金属检测器。
- Sewage, however, is rather different. 然而,污水则有所不同。
- Design Digial Versatile Metal Detector. 种数字式金属探测器设计。
- The pipe disgorges sewage into the sea. 这管道将污水排入大海。
- Simulating alarm test for fire detector. 火警检测器自动报警试验。
- The raw sewage is chemically treated. 未经处理的污水要进行化学处理。
- Do you think it is ok to use a lie detector? 你认为用测谎仪好吗?