So, what does this change of structure in the SDR basket mean for China and the world?

因此国际货币基金组织的特别提款权篮子此次结构上的变化对中国和世界意味着什么?

Many insects, and especially certain crustaceans, show us what wonderful changes of structure can be effected during development.

许多昆虫，尤其是某些甲壳类动物， 向我们展示了在发育过程中结构会发生哪些奇妙的变化。

It cannot be denied that such abrupt and great changes of structure are widely different from those which most species apparently have undergone.

不可否认，结构的这种突然而巨大的变化与大多数物种明显经历过的变化大不相同。

Changes of structure at an early age may affect parts subsequently developed; and many cases of correlated variation, the nature of which we are unable to understand, undoubtedly occur.

早期结构的变化可能会影响后来发展的部分；毫无疑问，许多我们无法理解其性质的相关变异的情况发生了。

We are ignorant with respect to the conditions which determine the numbers and range of each species, and we cannot even conjecture what changes of structure would be favourable to its increase in some new country.

我们对决定每个物种的数量和范围的条件一无所知， 我们甚至无法推测在某个新国家中什么样的结构变化将有利于其增加。