bed shield
常見例句
- Because this coal bed thickness is moderate, selects the shield type hydraulic pressure support.
由于該煤層厚度適中,選用掩護式液壓支架。 - The obtained conclusion in this paper can be used to the tunnels through river bed and those under shallow covering by shield.
相關結論可供水底隧道、地鐵區(qū)間隧道淺覆土進出洞盾構施工參考。 - That night the keepers put the delinquents to bed in a separate area—a sort of protective custody to shield them from reprisals.
當晚,飼養(yǎng)員將這兩只搗蛋鬼安排在單獨的地方睡覺——這是一種保護性的監(jiān)禁,保護它們免遭報復。 返回 bed shield