| 1. | A variant of the swept-back wing is the delta wing . 后掠翼的变型是三角翼。 |
| 2. | "rhyme" is a variant spelling of "rime" . “rhyme”是“rime”的另一种拼法。 |
| 3. | There are variant formulations of some of the maxims . 有些准则有多种表达方式。 |
| 4. | The second variant goes further . 第二种变式走得更远。 |
| 5. | " semasiology " is a variant name for " semantics " . “Semasiology”是“semantics”的异名。 |
| 6. | We derive now a useful variant of that inequality . 我们现在推导这个不等式的另一种有用形式。 |
| 7. | Another variant is presented by some members of the palmae . 在一些棕榈科成员中还存在另一种变体。 |
| 8. | A slight variant of the above construction of t goes as follows . 将上面构造T的方法稍加改变如下。 |
| 9. | I witnessed this scene or its variant at least a score of times . 我至少有十多次亲眼看到诸如此类的场面。 |
| 10. | Those variants will be preserved in the "struggle for existence" . 这些变异将在“生存竞争”中被保留下来。 |