英语词汇“base casing head landing”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	base casing head landing
释义	base casing head landing 套管头基座
随便看	direction switch direction switching condition direction test direction theodolite direction to a jury direction to be followed direction traffic direction valve direction variable direction vector direct ironmaking direct irradiance direct irradiation direct irritation direct isolation direct isotopic dilution method directitude directive directive action directive aerial directive agent directive antenna directive beacon directive breeding directive breeding test 一片秋云一点霞，十分荷叶五分花。湖边不用关门睡，夜夜凉风香满家。一片至坚操，哪忧岁月侵。一片至坚操，那忧岁月侵一片花飞减却春，风飘万点正愁人。一片芳心千万绪，人间没个安排处。一片降幡出石头一片青铜如月，照出妾颜如雪。雪月两堪夸，胜如花。一片飞花减却春一物一主一物不成，两物现在四面楚歌四顧四駆回回し回しもの回し者回す回す回らす