1.
Hemorrhoid (or pile) :Mass formed by distension of the network of veins supplying the anal canal.
痔:肛管黏膜下或齿状线以下的皮下静脉网扩张形成团块。
2.
The mountains indent the horizon.
山峦使地平线成锯齿状。
3.
The sailing ship beat about.
帆船逆风循锯齿状路线行驶。
4.
The sea indents the western coast of the island.
大海把岛屿西部海岸线切成锯齿状。
5.
Chinese clematis with serrate leaves and large yellow flowers.
有锯齿状叶子和大黄花的中国铁线莲。
6.
curve-tooth bevel gear
弧齿伞齿轮，曲线齿锥齿轮
7.
Once again, I zigzagged all the frayed seams.
有一次，我缝上锯齿状的线补起所有的破洞。
8.
needlepoint stitch that produces zigzag lines.
产生锯齿形缝线形状的一种针尖缝制方法。
9.
Study on Fully Parametric Character of the Link Curves of Geared Five-bar Linkage
齿轮—五杆机构连杆曲线形状的全参数特性研究
10.
involute internal gear pair with small teeth difference
渐开线少齿差内齿轮副
11.
involute milling cutter for straight bevel gear
直齿伞齿轮渐开线铣刀
12.
Research on the tooth root stress of the involute arc cylindrical gear
渐开线弧齿圆柱齿轮的齿根应力分析
13.
Having two teeth or toothlike parts.
有两齿的有两齿或齿状部分的
14.
basic crown gear
基准冠[冕状]齿轮
15.
Study on the Cutting Gear Method of Generating Shape Line Based on Involute Gear
基于渐开线齿轮的产形线切齿法研究
16.
move in a spiral or zigzag course.
作螺旋状或锯齿状行进。
17.
THE EFFECTS OF CONTACT DEFORMATION OF LINE-CONTACT CATT CYLINDER GEAR ON THE BENDING STRESS IN THE FILLETS
线接触圆弧齿线圆柱齿轮齿面接触变形对齿根应力的影响
18.
A new-type planar Archimedean spiral antenna,the zigzag planar Archimedean spiral antenna,is presented.
对一种新型的平面阿基米德螺旋天线--锯齿状平面阿基米德螺旋天线进行了研究。