The problems about the midpoints of the chords cut by the taper curve are the most critical and difficult in analytic geometry problems.
直线被圆锥曲线截得弦的中点问题，是解析几何的重点和难点。
Temperature of needle tips, the puncture spots on skin and midpoints of needles were measured with semi-conductor thermistor digital thermometer.
使用数字测温仪测量针尖、皮肤进针点及二者中点的温度。
Similarly, when adjusting the dial to any given factor, we can find a series of midpoints which altogether form a combined, or complex, planetary picture.
同样的，当把指示器对准一个制定的目标，我们能找到一串的中点，所有的中点就能组成一个复合星图。
To repeat, the Davison chart is made from by taking the midpoints of the birth dates, birth times, and birthplaces of the two people involved in the relationship.
要重复的是，戴维森盘是根据关系中两人的出生日期，时间，地点取中点而做出来的。
The data I cite are arithmetical averages, while, as Posner indicates, his data on household incomes are medians, or midpoints, of the distribution of household incomes.
我引用的只是数学计算的一个平均值，而波斯纳的数据却是家庭收入分配的中位数或者说中间点。
It is a 34-bar simple moving average of the bar"s midpoints (H+L)/2 subtracted from a 5-bar simple moveing average of the midpoints (H+L)/2, plotted in a histogram form."
它是以5个价格之条形图之中点价（最高+最低）/2取移动平均，再减去34支条形图之中点价（最高+最低）/2之移动平均，并以柱状图之形式表示。
It is a 34-bar simple moving average of the bar"s midpoints (H+L)/2 subtracted from a 5-bar simple moveing average of the midpoints (H+L)/2, plotted in a histogram form."
它是以5个价格之条形图之中点价（最高+最低）/2取移动平均，再减去34支条形图之中点价（最高+最低）/2之移动平均，并以柱状图之形式表示。
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