1) plasma jet drill
等离子体破岩钻井
2) equal ion rock fragmenting
等离子体破岩
1.
Several new methods and their characters for rock fragmentation,such as equal ion rock fragmenting, electronic beam rock fragmenting, laser rock fragmenting, microwave rock fragmenting, thermal rock fragmenting and shooting bomb rock fragmenting, are introduced in this paper.
介绍了几种现代破岩方法等离子体破岩、电子束破岩、激光破岩、微波破岩、热力综合破岩、射弹冲击破岩 ,以及它们的特点。
3) rock breaking drilling technology
破岩钻井
1.
It is of great significance that developing new rock breaking drilling technology to promote efficient exploit of oil field.
发展新型破岩钻井技术对于促进油气田高效开发具有重要意义,高压水射流是提高破岩钻井效率的一个重要手段,脉冲射流是一种高效射流形式。
4) plasma desmear
等离子体去钻污
5) Plasma disruption
等离子体大破裂
1.
Plasma disruption, which seems to be unavoidable in Tokamak operation, occurs very fast and uncontrolled.
为了有效地预防等离子体大破裂,减少破裂频率,托卡马克等离子体大破裂研究在托卡马克物理研究中成为中心课题之一。
6) central disruption
中心等离子体破裂
补充资料：破体书
1.指书法结构的变体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条