semelparous是什么意思   semelparous怎么读

semelparous单词基本解析：

semelparous变化用词：

semelparous英英释义：

semelparous中文词源：

semelparous用法和例句：

semelparous

semelparous Producing all offspring at one time, such as in most salmon. Usually these fish die after reproduction.

单次繁殖的同时产生所有的后代，例如大多数的鲑鱼。通常这些鱼在繁殖之后会死亡。

iteroparous Producing offspring in successive, e.g., annual or seasonal batches, as is the case in most fishes. Opposite of semelparous.

多次生殖的持续的产生子孙，举例来说一年一次或季节性的一批，如同大多数鱼的案例。相对于单次繁殖的。

One theory attempting to explain the evolution of this semelparous mass flowering is the predator satiation hypothesis.

记者在哈市繁华路段随机采访了十几位正准备打车的乘客，结果只有两三位乘客通过电话叫过出租车。

Such complex mechanisms could explain all of the observations of ageing and semelparous behaviors.

这种复杂的机制可以解释老化或终生一胎行为的所有观察资料。