| 1. | The individual strands are flared in three directions .
各根纲缆向三个方向张开。 |
| 2. | That 's not a matter of principle .
这个问题上不了纲。 |
| 3. | The cable stays converge to a single point on the apex of the tower .
纲索在塔架顶部集中在一点。 |
| 4. | Dimensionless quantities in physics are those that require no unit .
物理学中无量纲的量就是不需要单位的量。 |
| 5. | Oceanic islands are sometimes deficient in animals of certain whole classes .
海洋岛屿上有时缺少某整纲所有的动物。 |
| 6. | The two forces acting on the bucket are the weight and the tension of the cable .
加在这吊桶的力为重量和纲缆的张力。 |
| 7. | It is convenient to nondimensionalize this problem with the following substitutions .
利用下面的代换，便于使这个问题无量纲化。 |
| 8. | Take grain as the key link , develop a diversified economy and ensure an all-round development .
以粮为纲，多种经营，全面发展。 |
| 9. | Rarity is the attribute of a vast number of species of all classes, in all counties .
稀少现象是一切地方的一切纲内的大多数物种的一个属性。 |
| 10. | The affinities of all the beings of the same class have sometimes been represented by a great tree .
同一纲内一切生物的亲缘关系，常常可用一株大树来表示。 |
