切线的 meaning in Chinese
tangential
Examples
- The graph of a concave function is always below its tangent .
一个凹函数的图象总在它的切线的下方。 - This definition of dy presumes some expressions for the subtangent .
Dy的这个定义假定次切线的一些表达式。 - Construct the part of the tangent of the deltoid intercepted by the curve
2三角星形线的两条互相垂直的切线的交点在哪里 - Shortly before 7 . 30 pm , while approaching hsin kuang centre , a motorcycle travelling along the first lane of eastbound lung cheung road was reportedly knocked down by a private car which was cutting from the second lane
当电单车驶至新光中心附近时，据报被一辆由第二线切线的私家车撞倒。电单车司机在第三线倒下后再被驶至的轻型客货车撞倒。 - This thesis primarily makes below the work of a few aspects : ( 1 ) the method to append the section line in the geological section plane and the geological plane graph intersected each other ; ( 2 ) the principle and method that automatic determinate of orebody on transverse section with the neural network theory was presented , and draw the slippery boundary of ore ; ( 3 ) the method that drawing the surveying well and lane way engineering in the geological and survey graph ; ( 4 ) the method to automatic calculation and statistics output ore reserves and grade ; ( 5 ) the method that automatic creating the geology cross section of the hole ; this thesis realizes automation for managing geological graph based on the substantive research work
本论文主要作了以下几个方面的工作： ( 1 )提出了在相交平面图和剖面图中添加剖面剖切线的方法； ( 2 )提出了应用人工神经网络理论确定剖面中矿体界线的理论和方法以及矿岩界线圆滑的原理与方法； ( 3 )实现了矿山生产实测工程数据处理与地测图件的有机结合； ( 4 )实现了矿块地质品位和储量的自动计算和统计输出； ( 5 )提出了中深孔炮孔排面地质剖面图自动剖切的原理和方法。本论文在大量研究工作基础上，实现了地测图件管理的计算机自动化。