| 1. | Perfect hexagon is the most compact grouping of wires .
精确的六角形是最密实的钢丝束。 |
| 2. | All field splices were bolted using astm a325 hex head bolts .
所有现场拼接都用美国材料试验协会的A325六角形头螺栓。 |
| 3. | This is a hexagonal structure in which the two kinds of atom lie in separate layers .
这是一种六角形的结构，两类原子处在分离的层内。 |
| 4. | Such designs were square, diamond, triangular or hexagonal shaped pellet areas .
这些设计是正方形的，菱形的，三角形的或六角形的小格区域。 |
| 5. | That is why most ice crystals have 6 - side symmetry
这亦是为何大部份冰晶是六角形的 |
| 6. | Specification for hexagon slotted nuts and castle nuts
六角形开槽螺母和槽顶螺母规范 |
| 7. | Overhead lines ; socket caps for insulators
架空线路.绝缘子用内六角形外帽 |
| 8. | Hexagonal snowflakes are well known to most of us
呈现六角形的雪花，相信大家都耳熟能详。 |
| 9. | Test method for hex crimp tool verification calibration
六角形卷边工具的验证校准用试验方法 |
| 10. | Square and hex bolts and screws inch series
四方和六角形螺栓和螺钉 |
