泥土关键词检索结果

火星泥土中的有毒化学物质可以帮助我们建造红色星球基地吗?

Could a toxic chemical in Mars dirt help us build a Red Planet base?

高氯酸盐是在火星泥土中发现的一种有毒物质,可以帮助巴氏孢子八菌细菌增强风化层颗粒之间的结合。

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