- 单词发音:英 [ ˌpenɪˈtreɪʃən reit ] 美 [ ˌpɛnɪˈtreʃən ret ]
- 基本解释:穿进速率,焊透率
- penetration rate 是什么意思及中文翻译:
- 穿进速率,焊透率
penetration rate 相关例句更多>
- constant rate of penetration test.
等贯入率试验
- What is the average penetration rate today
今天的平均机械钻速是多少
- It is difficult to calculate the penetration rate of percussion drilling.
钻井机械钻速预测是难题。
- It appears the auto penetration rate has reached an interim saturation level.
目前看来,汽车普及率已达到了一个临时饱和水平。
- The penetration rate by air dust drilling in the hard and dry formation can reach16.
空气粉尘钻井在干硬地层机械钻速达到16。
- Correct use of rate of penetration will give many aids to mud logging and well drilling.
正确应用钻时,能够给录井和钻井施工提供很多帮助。
- Drilling rig is easy to be destroyed at low rate of penetration with long drilling circle.
机械钻速低,钻井周期长,钻具易损坏。
- The Penetration Rate into Pelt of Waxberry Vegetable Extracts with Different Tannin Content
不同单宁含量的杨梅栲胶鞣革的渗透速度
- EXPERIMENTS OF PENDULUM ASSEMBLY WITH HYDRAULIC PROPULSION DEVICE TO IMPROVE PENETRATION RATE FOR FORMATIONS WITH BIG DIP ANGLE
钟摆钻具带液力推力器组合提高大倾角地层钻井速度试验
- Modified larch tannin was prepared by grafting copolymerization and sulfoalkylation, and successfully used as retanning agent, possessing good water solubility and enhanced penetration rate.
利用接枝共聚和磺烷基化的方法对落叶松单宁改性。
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