1.
Circular tracks on a storage device such as a disk.
磁轨存储设备，如软盘上的环形纹道
2.
The window was veined with cracks.
那窗户布满了道道裂纹。
3.
Apply pipe dope sparingly on pipe threads, never on valve threads.
在管道螺纹上涂敷螺纹油，但是不要在阀门螺纹上涂螺纹油。
4.
threaded type track bolt nut chuck
螺纹式轨道螺母夹头
5.
a small inconspicuous crack in the vase
花瓶上一道不明显的小裂纹
6.
a white stripe in the middle of a road to mark traffic lanes.
公路中间标明车道的白色条纹。
7.
Her feet tore two furrows in the clay.
她的脚在黏土里划出了两道纹路。
8.
How many stripes are there on a sergeant's sleeve?
中士的袖子上有几道v形条纹?
9.
The Remaining Strength Assessment of Pipeline Containing 360°Cir- cumferential Surface Crack,
含360°表面裂纹管道剩余强度评价
10.
Investigation on Heat Transfer and Flow Performance of Rectangle Channel with Riblets Groove;
矩形条纹槽道传热和流动特性的研究
11.
Analysis on Performance of Axial Throughwall Crack Pipeline Repaired by Sleeve
轴向穿透裂纹管道套管修复性能研究
12.
Main Steam Pipe Crack Analysis and Preventive Measures
主蒸汽管道裂纹原因分析及防治措施
13.
CRACK PROPAGATION AND FRACTAL EFFECT OF NATURAL GAS PIPELINE BASED ON G PRINCIPLE
燃气管道裂纹扩展G判据及分形研究
14.
Development of Oil and Gas Pipeline Crack Detector Based on EMAT
天然气管道裂纹电磁超声检测器研制
15.
This a valley seamed with small streams of water.
这是一条被小溪流画出一道道线纹的河谷。
16.
Study on Guangdong Authentic and Superior Medical Material Pogostemon Cablin by GC-MS Fingerprinting and DNA Molecular Markers Analysis;
广东道地药材广藿香的GC-MS化学指纹图谱和DNA指纹图谱研究
17.
If pipe dope is used, apply sparingly on pipe threads, neveron valve threads.
在管道螺纹上只能少量使用管道粘接剂，但是在阀门螺纹上绝对不能使用管道粘接剂。
18.
The Research of the Relationship of Early Swelling of Cement Past in Bellows of Press-stressed Concrete Post-tension Beam and Crack Generation Following to Orientation of Bellows;
32m预应力后张梁波纹管道浆体早期冻胀与沿管道裂纹成因关系的试验研究