1)  jointless
无接缝
1.
With the development of bridge theory, the jointless bridge is now the first choice in many countries for bridges with small or medium spans.
主要介绍无接缝桥梁的构造原理、特点、优缺点及一些建造设计经
2)  seamless
无接缝效应
3)  hexagonal seamless scanning
六边形无接缝扫描
1.
By comparing the method of step-and-repeat scanning with the one of hexagonal seamless scanning,which are favorably used in the laser projection imaging for printed circuit board(PCB),it is shown that the hexagonal seamless scan-repeat technology is of more superiority.
通过对印制电路板激光投影成像技术使用的步进重复扫描和六边形无接缝扫描方法进行比较,揭示了六边形无接缝扫描技术的优越性能,对六边形无接缝扫描技术的均匀曝光过程及其实现的原理进行了阐述,并对影响扫描成像的曝光量和曝光速度等因素进行了分析。
4)  continuous printing cylinder
无接缝图象印版滚筒（凹印 ）
5)  knotfree yarn
无接头纱
1.
Improvement on equipments and process for spinning Modal SiroSpun combed knotfree yarns;
Modal赛络纺精梳无接头纱的设备及工艺改造
6)  endless
无接头
1.
By comparative analysis of the tests done between the conventional air splicing method and the new one,the endless wet splicing method,the advantages of the latter is listed.
通过与常规空气捻接法的对比试验 ,阐述了新型纱线无接头湿法捻接技术的优点。
参考词条
补充资料：变形接缝
分子式：
CAS号：

性质：又称变形接缝。在房屋、桥梁、隧道、水库等建筑工程及其管道中因温度变化等原因造成变形的接缝。通常采用室温硫化硅橡胶胶黏剂、聚氨酯弹性体胶黏剂、液体聚硫橡胶胶黏剂等自身具有良好弹性的胶黏剂进行胶接密封。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。