2) controlled directional drilling technology
受控定向工艺学
1.
This paper mainly introduces the best advanced technology and application of controlled directional drilling technology, tunneling engineering and trenchless engineering, and demonstrates that the drilling and tunneling engineering technology is more advanced and scientific due to the developments of the exploration engineering, resulting in the rapid increase in the high tech association.
通过介绍受控定向工艺学、掘进工程、非开挖工程中最先进的科学技术和应用 ,论述了随着探矿工程技术的发展 ,钻探、掘进工程技术更加先进、更加科学 ,它们的高科技含量猛增 ,已不单是一种工程技术 ,而转变成一门工程科学 。
3) special technolog y drilling wells
特殊工艺定向井
4) Directions of technology
工艺方向
5) procedure qualification
工艺评定
1.
Moreover,in this article,with respect to the production situation of our factory,the welding procedure qualification,determination of welding process parameters and post heat treatment for 12Cr1MoV were described.
主要介绍了珠光体耐热钢的焊接方法、焊接材料的选择、焊前预热温度、焊后热处理及其焊接性能等方面的内容,并针对本厂的生产结构制订12Cr1MoV材料的工艺评定、焊接工艺参数以及焊后热处理工艺等。
2.
This paper analyses the principle and method of welding procedure qualification for joint between tube and tube plate in heat exchanger, and some problem emerging in the process of standard execution are put forward.
分析了换热器管子与管板接头焊接工艺评定的原理和方法 ,提出了标准在实施过程中的一些问题。
3.
It includes the testing method,the process and the result of welding procedure qualification.
其中包括焊接工艺评定的试验方法、过程和结果。
6) stabilization techniques
稳定工艺
1.
Influence of stabilization techniques on anthocyanin of dry red wine;
稳定工艺对干红葡萄酒花色素苷的影响
2.
The influence of stabilization techniques on total phenol and color intensity of red wine are studied, in order to establish better stabilization techniques.
研究稳定工艺对葡萄酒总酚和色度的影响,为制定合理的工艺提供依据。
补充资料：采气工艺(见天然气开采工艺)
采气工艺(见天然气开采工艺)
gas production technology
，一‘J\匕乙吕天然气开采工艺pro以uetionteehnology)见
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