rock elm

常见例句

Based on this,we drew such a conclusion that the salt -and-drought tolerance of three varieties was in order of rock elm > southern rock elm > U.pumila.
3 种榆树的耐盐性排序为:岩榆>南方岩榆>白榆:3 种榆树的耐旱性排序为: 岩榆>南方岩榆>白榆。
Therefore, rock elm and southern rock elm are all fit to be cultivated in China, especially used as the first reference to ecosystem type in the limestone mountain areas to be recovered vegetable covers.
可见,岩榆、南方岩榆均适宜在我国引种栽培,尤其可作为石灰岩山区植被恢复的首选生态型参考树种。
The farmhouse is dignified by the great elm around it.
这家农舍由于周围的大榆树而增光不少。
A pigeon is cooing up in one of the elm.
一只鸽子在榆树上咕咕地叫。
The rock was honeycombed with passages.
岩石上有许多蜂窝状的小孔。
Many young rock hounds grow up to be geologists.
许许多多爱好收集岩石的少年，长大后成了地质学家。