苗圃关键词检索结果

在草坪上挖了一个0.6m深的池塘供两栖动物使用;几周之内,它收到了五个木蛙卵块,获得了作为苗圃的树枝和树叶,边缘长满了原生草,并成为燕子巢的泥土来源

A 0.6 m deep pond was dug in a lawn for amphibians; within weeks, it received five egg masses of wood frogs, gained branches and leaves as a nursery, native grasses on its edge, and became a source of mud for swallows’ nests

当缅因州乡村的一位房主决定为两栖动物挖一个 0.6 米深的浅池塘时,目标很简单:... 阅读更多

哈勃发现德古拉的奇维托,已知最大的混沌行星苗圃

Hubble Discovers Dracula’s Chivito, the Largest-Known Chaotic Planet Nursery

了解有关 IRAS 23077+6707 的更多信息,这是一个原行星盘,绰号为德古拉的奇维托 (Dracuala's Chivito),它可能充当行星苗圃,并且是可见光下观测到的最大盘。

这是我们银河系迄今为止最大、最详细的射电图像

This is the largest, most detailed radio image yet of our Milky Way

从地球南半球看去,超新星遗迹、恒星苗圃等充斥着我们银河系的新景象。