1) low abundance area
低丰度区
2) low abundance
低丰度
1.
The analysis indicates that the unit operation of horizontal wells and vertical wells in reservoirs of low abundance occupies a dominant position in benefit, effectiveness of exploitation and.
根据已投产水平井的生产状况,分析水平井开发动态特征、影响产能的主要因素、递减情况,以及水平井在低丰度油藏的适应性及潜能。
2.
Lithologic oil-gas fields with low abundance in China have enormous resource potential and reserves scale which are widely distributed in Mesozoic-Paleozoic stratum and possess favorable geological background for the formation of oil-gas reservoir.
我国低丰度岩性油气田具有很大的资源潜力和储量规模,在中、古生代地层均有广泛的分布,具备良好的油气地质背景和成藏条件,是未来油气勘探的重点领域,其形成条件及富集规律不明。
3.
Efficiency to catch target signal with low abundance is advanced by the method.
本系统有效地改善了低丰度表达基因的检出率。
3) lower abundance 13C
低丰度13C
1.
To investigate the validity of lower abundance 13C-urea in urea breath test(13C-UBT), 53 subjects are randomly divided into three groups consisted of 16,17(with one counted out) and 20 subjects, each of which is performed 13C-UBT using 13C-urea with different 13C abundance of 83.
结果表明,较低丰度13C-尿素(丰度为83。
4) special low abundance
特低丰度
1.
Effect of sedimentary facies distribution of special low abundance oil layer on horizontal well pattern development;
特低丰度油层沉积相分布对水平井网开发效果的影响
5) medium-low abundance
中、低丰度
1.
Principal characteristics and forming conditions for medium-low abundance large scale oil/gas fields in China;
中国中、低丰度大油气田基本特征及形成条件
6) coronal abundance
冕区丰度
补充资料：低都儿低
1.低而又低，很低。
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