请输入您要查询的字词:
单词
气侵
释义
气侵
Encyclopedia
工学
钻井液污染
释
gas cut
气侵
钻井中,特别是探井和气井作业中,钻井液被天然气或空气侵入,造成钻井液比重降低,黏度升高的现象。轻者引起井内压力不稳定,导致停钻除气,重者会造成井喷、井塌事故。
随便看
SCOP数据库
scorch
Scorched earth policy
scorching
scorch retarder
scorch retarder; anti scorching agent
scorch retarder; anti-scorching agent
SCORE
score
scoreboard algorithm
score orienteering
score residual
Score residuals
scorer reliability
Scoresby crater
score sequence
Scores of Hanju Opera (with Orchestral Instruments)
Scores of Henan Quju Opera
Scores of Hou Yushan’s Kunqu Opera Plays
scores of opera libretti
scores of opera plays
Scores of Tea-Picking Opera in Southern Jiangxi
Scores of Yu Zhenfei
score test
Score检验
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:2026/2/8 21:59:47