| 1. | using the metric tensor , one may form compontents of other variances.
利用度量张量还可以构成其它变异的分量。 |
| 2. | He specifies above a dozen characters which may be found varying even on the same branch .
他指出在同一枝条上进行变异的12种以上的特征。 |
| 3. | He argued that organisms evolve gradually by accumulating small hereditary changes .
他论证说，生物是由于一些小的遗传变异的积累而逐渐演变的。 |
| 4. | It serves to acknowledge plainly our ignorance of the cause of each particular variation .
这也明显地表示出，我们对于每一特殊变异的原因是茫然无知的。 |
| 5. | I think it will be admitted by naturalists, without my entering on details, that secondary sexual characters are highly variable .
我想无须详细讨论，自然学者都公认副性征是高度变异的。 |
| 6. | The difficulty in distinguishing variable species is largely due to the varieties mocking, as it were, other species of the same genus .
变异的物种所以难于区别，主要在于变种和同属中其他物种相象的缘故。 |
| 7. | To our knowledge, the effect of genetic variation in leaf angle and dispersion has not been adequately quantified in trees .
据我们所知，在叶片角度和分布上遗传变异的效应，在树木中还没有被适当地定量研究过。 |
| 8. | Analysis of 23 patients with measles clinical variation
23例麻疹病人临床变异的分析 |
| 9. | Preliminary study on the variations of homo erectus in china
中国直立人变异的初步研究 |
| 10. | A protease is key to the replication of the virus
蛋白酶是阻止非典病毒变异的关键物质。 |
