请输入您要查询的字词:
单词
impregnated diamond bit
释义
impregnated diamond bit
Encyclopedia
理学
孔内钻具
释
impregnated diamond bit
孕镶金刚石钻头
细颗粒金刚石包镶在胎体内的金刚石钻头。因使用人造金刚石,又称为人造孕镶金刚石钻头,广泛用于硬地层钻进中。
随便看
time-of-flight method
time-of-flight separator
time-of-flight separator of isotopes
time-of-flight spectrometer
time of flight technique
time of flight (TOF)
time-of-flight, TOF
time of forensic expertise
Time of Indifference
time of launch perparation
time of light
time of periastron passage
time of perihelion passage
time of reception
time of relaxation
time of repose
Time of the beast
time of transmission
time-optimal
time optimal control
time-optimal control
time-optimal control problem
time-optimal control systems
time-optimality
time-optimal problem
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/29 17:15:00