This, then, is an example of genetic canalisation.

这就是遗传渠道化的一个例子。

In many cases, a spontaneous re-canalisation results in renewed fertility without any wrong-doing by the surgeon.

在许多案件中，由医生实施的一项自动静脉手术可以使得繁殖力恢复，但又没有任何损害。

Canalisation is a measure of the ability of a population to produce the same phenotype regardless of variability of its environment or genotype.

渠道化是一个群体产生相同表型的能力程度，不论其环境或基因型的可变性。