| 1. | the plastic zone will be toroidal with a volume of 2πaπ(rather than bπ).
塑性区是体积为2a（不是B）的圆环。 |
| 2. | One study used an eight-foot diameter toroidal combustor, burning liquid oxygen and gaseous hydrogen, with four different injectors .
有一项研究采用8英尺直径的环形燃烧室用四种不同的喷注器，推进剂是液氧和气氢。 |
| 3. | Irreducible modules of generalized virasoro - toroidal lie algebra
李代数不可约模 |
| 4. | Low radiation noise based on its toroidal construction .
环形结构辐射噪音低 |
| 5. | Toroidal strip - wound cores made of magnetically soft material
软磁材料环形带绕磁芯 |
| 6. | Vertex representation of 2 - toroidal lie algebra of type g
李代数的顶点表示 |
| 7. | Study on the toroidal convex milling cutter
有关带角圆的凸弧铣刀的探讨 |
| 8. | On the toroidal columned milling cutter with equal screw pitch
关于柱状带角圆的等螺距铣刀 |
| 9. | Design analysis on the filament - wound toroidal pressure vessel
纤维缠绕圆环压力容器设计分析 |
