1) working states of diamond bit face
钻头唇面工作状态
1.
The dependences of the cuttings regime upon working states of diamond bit face, bottom unevenness and chips size considered and corresponding suggestions given.
论述了正常钻进的条件,提出了合理岩屑规程是保证正常钻进的关键和设计钻头的主要依据之一,讨论了岩屑规程与金刚石钻头唇面工作状态、孔底表面粗糙度和岩屑粒度的关系,提出了相应的建议。
2) bit's lips surface
钻头底唇面
3) working lip
工作唇面
4) concave bit
凹工作面钻头
5) ground running
地面工作状态
1.
Experimental results of the air pumping of a serpentine inlet under ground running show that the total pressure recovery at the exit is low and the distortion at the exit is large.
对一种蛇形进气道开展了地面工作状态下的抽吸试验研究,结果表明,在该状态下进气道出口截面的总压恢复系数较低、流场畸变较大。
2.
Utilizing the combined experimental and computational method,the aerodynamic performance and internal flow pattern of a submerged inlet on the plane surface under ground running are obtained in this paper.
对一种平面埋入式进气道的地面工作特性进行了实验研究,结合数值仿真技术,分析了地面工作状态下该类进气道的流态特征,并探讨了其出口总压图谱的形成成因。
6) comcave crown
凹工作面金刚石钻头
补充资料:果唇
【果唇】
(杂名)佛唇如频婆果之赤好也。法华经妙庄严王品曰:“唇色赤好,如频婆果。”广弘明集十三曰:“果唇华目。”
(杂名)佛唇如频婆果之赤好也。法华经妙庄严王品曰:“唇色赤好,如频婆果。”广弘明集十三曰:“果唇华目。”
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