Wedm for processing irregular parts and technique for treating straight section;
异形零件线切割与平直段加工技巧
The Approach of Grouping Straight Line Segments Based on Perceptual Organization;
基于感知组织的直线段编组方法
The flow characteristics of the straight chanel up the bend were studied by means of the advanced three-dimensional acoustics Doppler current meter.
采用三维声学多普勒流速仪对弯道上游顺直河段水流特性进行了系统的试验研究,全面分析了水流的三维时均流速及流场和纵向紊动强度。
Analysis on recent evolution of Taixing straight stream in the Yangtze River Estuary
长江口岸直水道泰兴顺直段近期演变分析
47 rectal carcinoma included: 3 in upper rectum, 4 in middle rectum, 40 in lower rectum.
47例直肠癌包括：3例上段直肠癌，4例中段直肠癌，40例下段直肠癌。
The length of such a segment.
直径长这样一段的长度
He straightened a piece of wire.
他弄直了一段铁丝。
graduated tubing
直径分段减小的油管柱
three-diameter ells with tangents
带切线直管段的三倍直径弯头
From "TV Transmission" to a Live Radio Programme;
从“直播”到直播——论电视新闻现场直播的发展阶段
One complete length of a straight course, as of a swimming pool.
直线的路径一段完整的直线距离，如游泳池
Modeling of Permanent Magnet Linear Synchronous Motor for Segmental-primary and Vertical Movement
垂直运动分段式永磁直线同步电动机建模
Direct materials can be introduced at different stages of production.
直接材料进入生产的阶段因情况而异。
A step in a straight stairway.
（平行）梯级一段直楼梯中的一级
He has been in bad odor with her for some time.
一段时间来他在她面前一直声誉不佳。
If all the bends were straightened out,
如果把它所有弯曲的河段全弄直的话，
With straightedge and compasses, pide a segment of a into 2 parts.
用直尺和圆规把线段a分成两部分。
I haven't been feeling well recently.
近段时间我感觉一直不好。
differential-field series motor
串激绕组分段式直流电机
The nonpolar segments of surfactauts include straight-chain and branched alkyl groups.
非极性链段包括直链和支链的烷基。
The earthquakes continued steadily through this period.
在这段时间内，一直不断地发生地震。