端帽准确地从精密加工方钢块。
The end caps are accurately machined from precision square steel blocks.
始终填充用此构造函数创建的箭头端帽。
The arrow end caps created with this constructor are always filled.
同时着重分析比较了用不同制备方法获得的BN纳米管的端帽结构。
The tip structures of BN nanotubes produced by different technologies are compared and discussed.
这些聚丙烯过滤桶有高质量的聚丙烯过滤介质和带垫圈的FDA级别的PVC端帽。
These polypropylene filter cartridges feature high quality polypropylene filter media combined with self-gasketing FDA grade PVC endcaps.
主要品种有电熔套筒、变径、三通、端帽、鞍型三通、鞍型封堵以及各角度的弯头等品种，品种和规格齐全。
Main varieties include E/F coupler, reducer, tee, end cap, tapping tee, and E/F repair saddle and elbows in various angles. Fittings are in a complete range with complete specifications.
为了要对抗危险的工作环境，桥梁设计师约瑟夫·史特劳斯(JosephStrauss)引进了安全帽，并且在桥梁下方两端绑上一个安全网，因而拯救了19位坠落的工人。
To combat the dangerous working conditions, bridge designer Joseph Strauss introduced the hard hat and a safety net that stretched end to end under the bridge. Nineteen workers fell.
车有螺纹的颈环固定在钢瓶的锥形端，可以安装保护性瓶帽。
A threaded neck ring is secured to the tapered end of the cylinder to allow a protective cylinder cap to be installed.
管帽是焊接在管端或装在管端外螺纹上以盖堵管子的管件。
Tube is welded pipe or cap in the threads in pipe fittings to cover the wall.
下面的示例绘制一端为箭头线帽、另一端为圆形线帽的线条。
The following example draws a line with an arrowhead at one end and a round cap at the other end.
下面的示例绘制一端为箭头线帽、另一端为圆形线帽的线条。
The following example draws a line with an arrowhead at one end and a round cap at the other end.
应用推荐