- 双语例句 更多例句
贯通式潜孔锤反循环钻进技术试验及钻头流场分析
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Hydro-reverse Circulation Continuous Coring ( Sampling) Technique and SF-1 Drill
水力反循环连续取心（样）钻探技术和SF-1型钻探设备
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discuss the construct techniques of the reverse circulation drill perfusion stake
浅析反循环钻孔灌注桩施工工艺
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Drilling process analysis of the CJF 20 percussion drill rig of reverse circulation
CJF-20冲击反循环钻机钻进工艺技术分析
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- 相关词组
- weld-on drill collar对焊钻铤
- wind-driven circulation风生环流
- blood circulation血液循环;血循环;
- air drill hammer风锥钻;
- vertical drill立式钻床
- well drill井钻,钻井机
- wash drill冲水钻孔装置
- hand drill手钻;手摇钻;
- zonal circulation纬向环流
- air circulation空气环流[循环];
- urea circulation尿素循环
- pneumatic drill风钻，气动排种式播种机;气钻;
- twist drilln.麻花钻，螺旋钻;
- velocity circulation速度环量
- wheel-driven drill地轮驱动的条播机
- wheel brace drill手摇轮钻
- venous collateral circulation静脉侧支循环
- in reverse在背面，反过来，与…相反;
- worm reverse gear蜗杆换向齿轮
- electric drill电钻;
- 今日热词
- 热门搜索
- civil adj.国民的;民用的;政府的;民事的;斯文的;有礼貌的;客气的;
- introduce v.引进;介绍;初次了解;主持;推行;创始;将…提交讨论;添入;
- marcel v.烫发型;把…烫成波浪形n.波浪形卷发;[人名]马塞尔
- twenty-first 第二十一;
- by chance 偶然地，意外地;无意之中;碰巧;偏巧;
- 5-htp 5-羟色氨酸
- cleaner n.保洁员;清洁剂;吸尘器;干洗店;
- irrigate vt.灌溉;冲洗（伤口）;使清新;vi.灌溉;冲洗;
- detective n.警探；私人侦探；刑侦;adj.侦探的；侦察的;
- admit vt.& vi.许可进入;承认，供认;vt.允许;确认;
- sports facility 体育设施
- take out v.取出，除去;拔掉;把…带出去;邀请（某人）外出;
