bit penetration
同义词释义
- 1)bit penetration,钻头吃入深度;钻头进尺速度2)bit penetration,钻头吃入深度3)headway per drill bit,钻头进尺4)driving speed,击入式钻井进尺速度5)feed range,钻头进尺数6)chisel in depth,钻进深度
用法例句
Since the inception of this project in1998, three pre-pilot holes have been completed and the main hole has reached a depth of over3500 m.
从98年开始,已经完成3个预先导孔的钻探工作,主孔钻进深度已经超过3500米。
deepwater drilling
深水钻进、深海钻进
CONSTRUCTION SCHEDULE ADVANCEMENT OF DRILLING PILE BY DEEP HOLE WATER PRESSURE BLASTING
采取深孔水压爆破提高钻孔桩施工进度
Study on drill bit for large diameter core drilling of deep hole in hard rock
硬岩深孔大口径取芯钻进的钻头研究
Determining the Maximum Depth Method for Complex Formation Pneumatic DTH Drilling with the Casing
复杂地层气动潜孔锤跟管钻进最大深度的确定方法
Discussion on full face pull construction technology of the deep mine shaft drilling method
深立井钻井法全断面一次钻进施工技术的探讨
Determination of Safe Window of Drilling Fluid Density for Deepwater Drilling
深水钻井安全钻井液密度窗口确定方法研究
Study on High Speed Drilling in Deep 38CrMoAl Steel Tube;
38CrMoAl料筒高速深孔钻进研究
The tooth marks depths′s finite element analysis of power slip in deep well drilling
深井钻井中动力卡瓦对钻杆造成的牙痕深度的有限元分析
Keep abreast of with the times you, will surely understand the fascination of be awed person of diamond deeply.
与时代并进的你,必能深深领会钻石的慑人魅力。
Experimental Study on Advanced Treatment of Drilling Wastewater by O_3/H_2O_2
钻井废液的O_3/H_2O_2深度氧化处理研究
4.12 When 20" casing depth is attained, displace hole volume with high viscosity mud.
钻达20英寸套管深度时,用高粘度泥浆替满井眼。
RESEARCH ON A MATHEMATICAL MODEL OF DEEP-WELL DRILLING PROCESS CONTROL BASED ON WEARING FUNCTION OF DRILL BIT
基于钻头磨损函数的深井钻进过程控制数学模型的研究
The max. depth of drilling is about 50 times of drill tools dia and have to see material for drill specially size.
本机种钻孔深度以钻头直径50倍为标准,特殊规格需视加工材质定.
When drilling deep holes, the feed movement should be released from time to time.
在钻深孔的时候,有时必须放松进给运动。
and the search for oil has done more to improve deep drilling,
寻找石油对改进深孔钻探作的贡献很大,
Men are now also drilling the cold, deep North Sea.
现在人们在寒冷的深海上也在进行钻探。
Application of Air-lift Reverse Circulation Drilling in Baoli ZK3 Deep Geothermal Well of Guizhou
气举反循环钻进技术在地热深井施工中的应用
相关英语词汇
- bittern是什么意思
- Bouncing Busy Hour是什么意思
- burning on是什么意思
- bus snooping是什么意思
- base pin是什么意思
- biotope是什么意思
- brake adjusting nut是什么意思
- brushite是什么意思
- batch ticket是什么意思
- barium是什么意思
- baked strength是什么意思
- bone aching是什么意思
- bracnch gate是什么意思
- biological gratification是什么意思
- blennemesis是什么意思
- bottom view; view from below是什么意思
- bench molde是什么意思
- Bell palsy是什么意思
- by free space是什么意思
- band assembly是什么意思
- Bivinyl是什么意思
- biochemical oxygen demand是什么意思
- back azimuth; reverse azimuth,reverse bearing是什么意思
- bit stuffing是什么意思
- bare wire welding是什么意思
- barking cough是什么意思
- boolean optimization是什么意思
- Broken rice是什么意思
- binding agent是什么意思
- BSC Bus System Control是什么意思