point indicator

By the selection, of the φ value of end-point, modifying the method of end-point detection, or using a correction for indicator error, the titration error can be decreased, so that a more accurate result can be obtained at a less sharp end-point.

对终点φ值进行选择，改进确定终点的手段和对终点误差进行校正，可以降低滴定误差，从而在终点不敏锐的情况下得到较准确的滴定结果。

The potentiometric method or the crystal violet indicator was used to indicate the end-point.

选用高氯酸—冰醋酸标准液滴定,以电位法或结晶紫指示剂指示终点.

A novel approach to analyze the content of boron trioxide in zinc borate was established using bromocresol green-methyl red mixture as indicator to determine the titration starting point.

建立了一种测定硼酸锌中三氧化二硼（B2O3）含量的新方法，即以溴甲酚绿甲基红混合指示剂来确定硼酸的滴定起点。

Its test point is used to connect Hot Line Voltage Indicator.

它的测试点,是用来连接热门线路电压指标.

With wrench, turn indicator to open position on indicator plate. Do not force past this point.

用扳手将指示器旋转到指示器板上的开位置. 不要用力超过这个点.