- 相关词组
- narrow-row drilling窄行播种
- machine for drilling rails钢轨钻机
- laser-beam drilling machine激光打孔机
- laser hole drilling激光打孔
- offset drilling内插钻井
- offshore drilling operation近海钻井作业
- manual rock drilling手工凿岩
- light drilling boom轻型钻臂
- lubricant for drilling fluid钻井液润滑剂
- internal drilling内钻孔
- offshore drilling rig海上钻井装置
- manual drilling手工打眼
- laser hole drilling system激光钻孔系统
- marine drilling technology海上钻井工艺
- nominal drilling depth range公称钻深[范围]
- line drilling排钻采石法
- non controllable drilling parameter钻井不可控参数
- offshore drilling installation海上钻井设施
- multi-functional drilling and tap holder多用钻孔攻丝夹头
- normal-circulation rotary drilling正循环旋转钻进
- 今日热词
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- apron n.围裙;[航] 停机坪;[机]（防护）挡板;舞台口;vt.用围裙围住;围绕;
- tiresome adj.讨厌的;
- forehead n.额;前部;
- cafeteria n.自助餐厅;食堂;
- explode v.使爆炸;（感情）爆发;激增;推翻（理论）;突发巨响;
- shoot v.开枪，射击，发射;打猎;飞驰;剧痛跳窜;迅速地看;拍摄;射，投;玩，打;interj.糟糕，倒霉;
- amongst prep.（表示位置）处在…中;（表示范围）在…之内;（表示牵涉）经过;（表示所属）为…所特有;
- pig n.猪;猪肉;令人不快（或讨厌）的人;金属块（锭）;v.使贪婪地吃;使拼命大吃;
- WWB abbr.[计]= World-Wide Belt line,环球线路;WAP Web Browser; 波形记录分析软件; 中国文物报
- segments n.部分( segment的名词复数 );瓣;[计算机]（字符等的）分段;[动物学]节片;
- chalk n.粉笔，白垩;v.用粉笔画（或写）;
- words n.字( word的名词复数 );（说的）话;诺言;口令;
