section of line

This paper gives the new technique of tooth profile on the normal section of nobbing-shaving cutter involute worm which is imitated by hyperbola and suggests that axial section of grinding wheel can be obtained in hyperbolic form by dressing conical surface of grinding wheel along the inclined straight line.

给出了用双曲线拟合滚剃刀渐开线蜗杆法剖面齿形新技术，提出了锥面砂轮按斜直线进行修整，能够获得砂轮轴截面为双曲线形状。

Secondly, in the FEA simulation, matching section line of before and after springback will be gained by 2D section method and then compensation surface will be gained by SGD algorithm.

其次，研究了在有限元分析中，先利用二维截面法得到回弹前后匹配线，再通过SGD算法得到回弹补偿型面。

An on-line discussion group a section a news server dedicated to a particular subject of interest.

在线讨论组(新服务器的一部分),致力于网络的特定主题.

The computation of partiality compression with two ways was simplified by several line reinforcement dispassion and symmetry dispassion around section, it can be used the substitution of equal rectangle in effects for rectangle or triangle concrete compression zone.

将双向偏压构件中的四边形、三角形等多边形砼受压区简化为等效矩形，采用多排配筋且沿截面周边均匀对称配置来简化双向偏压的实用计算。

The out-patient department is a hospital service of window way and the most front line section.

门诊 是医院服务的窗口和最前沿的部门,面临巨大就诊压力.

Two dimensional flow fields in different nozzles, with equal section throat area and different section length have been simulated. The change of sonic line with the section length, and optimum length of the section have been given.

模拟得到了喉部具有不同等截面段长度的二维喷管流场，指出了音速线随该长度的变化规律和等截面段最佳长度。

The last line in this section indicates the end of the Terms section.

此部分中的最后一行表示Terms部分结束。

Surface model and internal model of orebody were established by line-frame and block-section method, respectively.

基于线框法及块段法分别构建矿体的表面模型及内部模型.

The maturity and temperature section of line 450& 612.5 at 27 Ma reveales that the depth of oil generative threshold was about 2000 meters deep, with its temperature of about 93 ° C, higher than the present day ′ s.

在距今27Ma时，二维测线L450&612.5的成熟度和温度模拟剖面显示，油气开始生成时的门限深度为2000m，门限温度为93°C，大于现今的门限深度和门限温度。

Adaptive slicing is realized by the calculation of the position of tangent plane of modeling surface, the angle of between the normal section line and the slicing plane, the curvature of normal section line in z-axis direction and radius of curvature.

计算出造型曲面的切平面位置、法线与分层平面的夹角、Z向法截线的曲率和曲率半径，实现优化分层。

Ability Development of Finishing Line Process of Medium Section Mill

中型型钢轧机精整工序能力开发