每当测定非常低的浓度和同位素丰度时总是首先使用无机质谱法。
Spectrometry is preferably used each time extremely low concentrations and isotopic abundance are to be determined.
每当测定非常低的浓度和同位素丰度时总是首先使用无机质谱法。
Inorganic Mass Spectrometry is preferably used each time extremely low concentrations and isotopic abundance are to be determined.
沉积岩的有机质丰度低，基本无有效生油岩发育。
The organic matter abundance of sedimentary rock is low, and there is basically no effective source rock.
未成熟-低成熟阶段到高成熟阶段，有机质丰度明显降低，需要进行原始有机碳含量的恢复。
The abundance of organic matter lowers significantly from immature-low mature stage to high mature stage, thus the original TOC should be restituted.
靖边气田属于大面积、低丰度、低渗透气田，这种特殊的地质情况为气田的开发带来了一定的困难。
Jingbian Gasfield is a large gas field of low permeability and low abundance, encountering difficulty in its development due to special geological features.
与PL - CDM相比，RSI - CDM在低红移处小质量暗晕的质量丰度较大，但在大结构质量晕中两者差别不明显，而且这个差异随着红移降低而增大。
Compared with the PL-CDM model, the RSI-CDM model can raise the mass abundance of dark haloes for small mass haloes at lower redshifts, but it is not apparent on scales of massive mass haloes.
水平井钻井的成功，为低丰度葡萄花油层的有效动用开辟了新的途径。
The success of drilling horizontal Wells can be a new way for the effective development in Putaohua oil layers with low abundance.
结果证实该文库具有特异性高、假阳性率低、克隆低丰度差异基因高度灵敏的突出优点。
The results demonstrate that the library was high specific , low false positive and sensitive to clone low abundance mRNA.
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。
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.
对考染后切取了高丰度蛋白质点后的胶块再进行快速银染，可以既提高鉴定的准确性也不丢失低丰度蛋白质。
Fast silver staining following coomassie blue staining can not only improve the accuracy of protein identification, but also identify more low-abundance proteins.
外围油田也是增加可采储量的主要方向，但90%的储量位于特低丰度、特低渗透及复杂断块油藏。
Peripheral oilfields are also the main direction to increase recoverable reserves, but 90% reserves are located in ultra-low abundance, ultra-low permeability and complex fault-block reservoirs.
新疆油田低渗透孔隙型油藏未动用储量的主要特点为储层物性差、储量丰度低、油藏埋藏深度变化范围大等。
The non-producing reserves are mainly characterized by poor petrophysical property, low reserve abundance and large variation of reservoir buried depth, etc.
在历时三年的探索中，丰谷研发出了真正的“低醉酒度”产品——丰谷酒王。
During the three years of exploration, Forgood has developed a true "low degree of drunkenness" product: Forgood King.
该区有机质的丰度较高，并受控子沉积环境与沉积物类型，母质以腐泥-腐殖混合型和腐殖型为主，成熟度低，有机质的转化是多重因素复合作用的结果。
The abundance of organic matter in this area is high and belongs to a mixed sapropelic-humic type or humic type of low maturity. Transformation of organic matter is due to compound multiplex factors.
在质谱测量中，低丰度236u同位素容易受到周围强峰拖尾的干扰。
The low abundance isotope 236u is easily disturbed by strong peak tails in the measurement of Mass Spectrometry.
碳酸盐岩在我国大面积分布，但高演化、低有机质丰度的特征一直困扰着烃源岩的评价。
China has large area of Carbonate distribution, but the high maturity and lower total organic carbon contents (TOC) have been troubling the evaluation of source rock.
鄂尔多斯盆地具有低输导能力，只能形成大面积分布的低丰度油气聚集。
Erdos basin has low delivery capacity, so it could only form a low abundance of natural gas which distribute in a large area.
提出苏里格气田生烃面积虽大，但运移效率低是天然气储量大但资源丰度低的主要原因。
Though Sulige gas field has extensive hydrocarbon generation, low migration efficiency is the main reason that the Sulige gas field has large reserves but low reserves abundance.
摘要：苏里格气田位于鄂尔多斯市苏里格庙地区，属于典型的岩性圈闭气藏，具有“低孔、低渗、低丰度”的地质特征。
Abstract: Sulige gas field, located at Sulige temple district in Ordos City, is a typical lithologic gas reservoir characterized by low porosity, low permeability and low abundance.
摘要：苏里格气田位于鄂尔多斯市苏里格庙地区，属于典型的岩性圈闭气藏，具有“低孔、低渗、低丰度”的地质特征。
Abstract: Sulige gas field, located at Sulige temple district in Ordos City, is a typical lithologic gas reservoir characterized by low porosity, low permeability and low abundance.
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