弧形线

磨玻璃密度影及胸膜下弧形线是病变的早期表现，蜂窝肺为其结局。

Ground glass opacity and parallel subpleural lines are preliminary features of SSc , and honeycombed lung is finale .

结果：肺下缘显示在双膈区呈一条下突的弧形线，称肺下缘线，是含气的肺下缘组织与周围结构的密度不同而显示的一条分界线。

Result : The inferior lung margin shown as a camber line in the diaphragma region was called inferior lung margin line . It was a density contrast line between air - filled inferior lung margin and surrounding tissues .

本研究采用对偶比较法，对4岁幼儿进行6类常见线条的偏好调查研究，得出以下结果：4岁幼儿线条偏好的顺序依次是：漩涡线、曲线、弧形线、波浪线、折线、直线；

Using the paired-comparisons method , the research explored the line preference of children aged 4.The results showed that the sequence of line preference of children aged 4 was spirals , curves , arcs , waves , plies , straights ;

弧形均匀线电荷三维静电场解析计算

Analytical calculations of the 3-D electrostatic fields of arc uniform line charges

对称弧形齿线圆柱齿轮的真实齿面接触分析研究

Real Tooth Contact Analysis of the Cylindrical Gears with Symmetrical Arcuate Tooth Trace

关于半圆式田径场弯道不分道跑竞赛项目弧形起跑线画法的研究&再论椭圆式画法

Re-discussion on Setting Out Curved Start on Bend of Track and Field Ground in Open Race

用此法对弧形齿线圆柱齿轮进行了实例分析，分析结果表明此方法是正确可行的。

The contact tooth surface of the cylindrical gear with symmetrical arcuate tooth trace is analyzed with this method , and the results are compared with those got with the traditional TCA method .

根据《田径竞赛规则》要求，从数学方面分析了不分道跑竞赛项目弯道弧形起跑线。

According to the requirement of the Rules of Track and Field Athletics the setting out of the curved start on the bend of the track and field ground in open race was analyzed mathematically .

第二章分析了弧形量子线的模式混合，电导抑制，局域态密度，透射相位突变等性质，并将这些性质与理想直量子线进行了对比。

In chapter two we study the transport properties of a curved quantum wire , such as the mixture of transverse modes , suppress of conductance , local density , abrupt change of transmission phase and so on . These properties is compared to those of a perfect quantum wire .

对空间任意位置的弧形均匀分布线电荷形成的三维静电场，导出解析计算公式。

This paper introduces the information about the calculations of the 3-D electrostatic fields of arc uniform line charges at any position in space .

结果表明，印度板块北东方向的推挤力作用在亚洲大陆内造成逆断层和走滑断层型的应力状态，以及北西走向的平行的弧形应力等值线。

The results show that the orientations of the principal stresses and the potential faulting types depend on the loading boundary conditions . The push force of the moving India plate results in stress state of thrust and strike-slip types within the Asia continent .