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
Chronicle of Taoist Studies in the West(1950~1990)
Chronicle of the Baiyangdian Lake
Chronicle of the Buddhas and the Patriarchs
Chronicle of the Kings of Pasai
Chronicle of the Years of Fire
Chronicle photo album
chronicles
Chronicles of Calligraphers and Painters from the Hall of Learning Antiquities
Chronicles of Deeds of Ming Emperor Zhu Yuanzhang in his 25th Year of Reign
Chronicles of Guangzhou Prefecture
Chronicles of Song Dynasty
Chronicles of the Jianyan and Chunxi Eras of the Imperial Song
Chronicles of the Later Shu Dynasty
Chronicles of the Song Dynasty
Chronicles of the States in the Eastern Zhou Dynasty
chronic leukemia
chronic lymphocytic gastritis
chronic lymphocytic leukemia
chronic lymphocytic thyroiditis
chronic mesenteric ischemia
chronic myelogenous leukemia
chronic myelomonocytic leukaemia
chronic non-atrophic gastritis
chronic non-communicable disease surveillance
chronic obstructive pulmonary disease
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:2026/1/27 13:05:12