該方法對(duì)于測(cè)量天然的流注具有特殊的吸引力.The method is especially attractive for gauging natural streams.假若河床有嚴(yán)重沖蝕, 流注應(yīng)該重新校準(zhǔn).If there is significant erosion, the stream should be recalibrated.速率統(tǒng)量計(jì)是從連續(xù)不斷的流注中推出指示數(shù)據(jù).Rate meters infer a readou...