1) withdraw technology
回撤工艺
1.
A fast-withdraw technology and relative safety processes of fully mechanized caving face in steeply-inclined coal seam are introduced.
介绍了急倾斜特厚煤层综放工作面回撤工艺及相关安全技术措施。
3) withdraw
[英][wɪð'drɔ:] [美][wɪð'drɔ]
撤销;撤回
4) A retreat or retirement.
撤回，撤退
5) mining technology
回采工艺
1.
Research on mining technology of combined mining at large inclined angle "three soft" coal seam
“三软”煤层大倾角综采回采工艺研究
2.
That is to say,with the increased length in strike,improved mining technology,improved gateway layout,optimized production system and others,the mining rate in th.
针对薄及中厚急倾斜煤层的这些特点,提出了薄及中厚急倾斜煤层采煤方法改进方向和优化方法,即通过加大采区走向长度、改进回采工艺和改进巷道布置方式,优化生产系统等方法,可以大幅提高薄及中厚急倾斜煤层开采效率。
3.
According to the up an d down coal mining face features and the advanced experiences of the combined mining for seams with a closed distance at home and broad,the paper rationally set the mining technology and the alternate distance for the up and down seam mining.
根据上下采面的特点并借鉴国内外近距离煤层联合开采的先进经验,制定了合理的回采工艺和上下煤层开采的走向错距。
6) tempering process
回火工艺
1.
Effect of tempering process on elasticity and hardness of knitting needles;
回火工艺对织针弹性及硬度的影响
2.
The influence of tempering process on microstructure and mechanical properties of new type bainite cast steel was studied.
研究了回火工艺对新型贝氏体铸钢组织和性能的影响。
3.
A carbonsteel part tempering process by computer is designed, the various factors influencing on tempering process can be considered fully.
用计算机来设计碳钢件的回火工艺，可以充分考虑影响回火工艺的各方面的因素，综合利用前人的经验，实现回火工艺的优化，并能准确预测碳钢件回火后的组织和力学性能。
补充资料：参撤
1.加以弹劾而撤职。
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