In addition, the laser direction with a high concentration in a very remote road, the convergence or dispersion phenomena appear.
另外，激光方向集中度高，在行进很远距离后，趋同或分散现象才会出现。
Under calcium sulfate higher than the saturation or high concentration of calcium ions, it has high scale dispersion.
在硫酸钙盐高过饱和度或高钙离子浓度下，具有高效阻垢分散性。
Under calcium sulfate higher than the saturation or high concentration of calcium ions, it has high scale dispersion.
在硫酸钙盐高过饱和度或高钙离子浓度下，具有高效阻垢分散性。
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