| 翻译 | 详细 |
|---|---|
| 下导轴承lower guide bearing | 详细» |
| 下射曲叶水轮Poncelet wheel | 详细» |
| 下层土bottom soil;undersoil | 详细» |
| 下层地基subjacent bed | 详细» |
| 下层植被low cover | 详细» |
| 下层结构subsurface structure | 详细» |
| 下弦last quarter;lower boom;lower chord | 详细» |
| 下弯recurvation | 详细» |
| 下悬式underslung | 详细» |
| 下托辊snub pulley | 详细» |
| 下承式桁架through truss | 详细» |
| 下承梁through beam | 详细» |
| 下掘的竖井sunk shaft;sunk well | 详细» |
| 下支承座bottom pivot | 详细» |
| 下料工layout man | 详细» |
| 下木low cover | 详细» |
| 下标变量index variable | 详细» |
| 下梁lower bolster | 详细» |
| 下梯段超前掘进heading overhand bench | 详细» |
| 下次小尖hypoconulid | 详细» |
| 下水台artificial shipway | 详细» |
| 下水的downbound | 详细» |
| 下水系统sewerage | 详细» |
| 下水道系统sewage system | 详细» |
| 下水道进口截污设备gulley trap;yard trap | 详细» |
| 下沉gravitate;settle;settling;sink;sinking;slump settlement;swag | 详细» |
| 下沉岸coast of submergence | 详细» |
| 下沉海岸线shoeline reconnaissance;shorline of submergence | 详细» |
| 下沉率rate of sinking | 详细» |
| 下沉蜃景sinking | 详细» |