岩栓 meaning in English
bysmalith
igneous plug
plutonic plug
rock bolt
rock plug
rockbolt
Examples
- Magnetite-bearing plugs are found erratically from the base of the critical zone .
含磁铁岩的岩栓不规则地分布于关键带的基底以上。 - The rim of the plugs is usually not exposed and the enveloping material cannot be ascertained .
岩栓的边缘通常是不露出的，因而不能确定其包裹的物质是什么。