subtend信息详情
vt.对向；包在叶腋内
subtends───vt.对向；包在叶腋内
subtrend───下划线
subtended───vt.对向；包在叶腋内
subtrends───子趋势
subteens───n.十三岁左右的孩童；adj.将满十三岁孩童的
subtense───n.对边；弦；adj.以所对角度进行测量的
obtend───钝
stend───斯滕德
subbed───v.（比赛中）替换（队员）；代替……工作；代用；短期借（款）给（sub的过去式和过去分词）
Accuracy Analysis of Subtend Trigonometric Leveling and Determination of Weight Matrix for Adjustment of Elevation Mixed Network───精密测距三角高程精度分析及高程混合网定权
In this paper, based on the error theory, the mean square error of elevation difference median in bilateral observation of subtend trigonometric distance measure is presumed.
In estimating the accuracy of subtend trigonometric leveling, a model that computes the difference of refraction coefficient and its accuracy is proposed in the paper.
In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.