《浮漂的特性曲线》(见《中国钓鱼》2002年第七期)似乎有所创造。这个曲线“一目了然地展示了浮漂的灵敏度”,特别是找到了归零点的位置,解决了长期争论的有关归零点是否存在的问题。真是这样吗?笔者不敢苟同。 该文的核心是“有效值”。文中说,“有效值是各目下沉量与目长的比值”, “如表一中的第3目的有效值为0.9,意为该目中每1毫米长的小段均摊到的下沉量为0.9毫米。打个比方来说,评估企业经济 “Float characteristic curve” (see “China Fishing” 2002 seventh period) seems to have been created. The curve “shows the float’s sensitivity at a glance,” especially the location of the zeroing, and solves the long-debated question of whether the zero-forcing exists. Really? I disagree. The core of this paper is “rms value”. The article says that the “effective value is the ratio of the amount of subsidence and the length of the head,” "the effective value of the third objective in Table 1 is 0.9, which means that the subsidence of each 1 mm long sub-section in this heading is equal to 0.9 millimeters. For example, assess the business economy