DictionaryForumContacts

   English
Terms for subject Earth sciences containing down | all forms | exact matches only
EnglishChinese
brought down
brought down
brought down下落
chip hold-down pressure压住钻屑压力
down-cutting erosion下切侵蚀
down payment分期付款中的头期款
down-the hole hammer潜孔锤
down-the-hole井底
down-the-hole井下
mean down time平均下落时间
money down现款支付
order issued to shut down责令关闭
ring down count低频计数
safe shut down earthquake〔水电站的〕地震安全停机
safe shut down earthquake设计地震烈度
thin down弄〔变细〕