1) progressive gas pre-drainage
递进预抽
2) the pre-pumping in tunneling face
掘进预抽
3) progressive
[英][prə'ɡresɪv] [美][prə'grɛsɪv]
递进
1.
A new idea for test item design based on the computer network examination platform: design of progressive multiple choice items;
基于计算机网络考试平台的题型设计思路——递进选择新题型的设计
4) progression
[英][prə'ɡreʃn] [美][prə'grɛʃən]
递进
1.
Analysis of specific format that is typical compound sentence of progression;
典型递进连字句特定格式分析
2.
The compound sentence of progression with a progression mark A: bie shuo Al lian A2 ye/dou VP and B: bu dan Bllian B2 ye/dou VP.
作为有递进标记的递进连字句A：别说A1连A2也／都VP和B：不但B1连B2也／都VP，它们同属于递进句式，但却也有着些微的差异性。
3.
Based on the former studies, this thesis starts with the origin of the conjunction“Bieshuo”and makes a research on the compound sentence of progression led by it from three perspectives: syntactical analysis, semantic characters, and pragmatic functions.
本文在前人研究的基础上,从连词“别说”的来源入手,研究“别说”引导的递进复句的句法表现、语义特征和语用功能。
5) beforehand drainage
预抽
1.
To seek the technique method for mining the thick seam in high gas and outburst mine safely and effectively,experimental researches are carried out on the laws of gas emission coal roadways such as protective seam,protected seam and beforehand drainage seam while excavating in the thick seam at the same area in high gas and outburst mine,and the causes are anslyzed.
研究结果表明:采用大面积预抽煤层瓦斯的方法可以有效降低煤层瓦斯含量、保证巷道掘进安全。
6) pass extraction
传递抽取
补充资料：抽抽趔趔
1.犹言别别扭扭。
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