矩形量水堰 的英文怎麼說
中文拼音 [jǔxíngliángshuǐyàn]
矩形量水堰
英文
rectangular weir-
Standards for municipal wastewater discharge measurement. rectangular notch thin - plate weir
城市排水流量堰槽測量標.矩形薄壁堰Liquid flow measurement in open channels by weirs and flumes. rectangular braod - crested weirs
用溢流堰和水槽測定明渠中的水流量.矩形寬頂溢流堰
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