2) Regional portal
区域门户
3) portal position
门户地位
5) Ningshan Huxian district
宁-户地区
6) Yumen region
玉门地区
1.
Effect of CDM wind-power project based on the basic emission factor in Yumen Region,Gansu Province;
基准线排放因子下的甘肃省玉门地区清洁发展机制风电项目效益
2.
Factors affecting the cementing quality in Yumen region were analyzed on the basis of cementing status quo examination, hence spacer fluid and cementing slurry suitable for this region were selected, and measures improving cementing quality were designed.
在对玉门油田固井现状调查的基础上,分析了影响玉门固井质量的因素,优选出适合玉门地区固井的隔离液体系和水泥浆体系,并制定了提高注水泥质量的措施与方法,经现场证明,固井质量比往年有显著提高,为今后固好玉门地区深井提供了一条很好的经验。
补充资料：门户
门户
解剖名。见《素女经》。即阴户 。详见该条。
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