1) genetic assemblage
成因组合
1.
Taking the 4th member of Cretaceous Quantou Formation in Dalaoyefu oilfield in Songliao Basin as Example, by using the short-term base-level cycle theory of high resolution sequence stratigraphy, the paper shows the variety of genetic assemblages of reservoir rocks in delta front depositional system that was dominated by the distributary channel and mouth bar.
以松辽盆地大老爷府油田白垩系泉头组四段为例,运用高分辨率层序地层学短期基准面旋回原理,详细刻画了以水下分流河道和河口坝沉积为主导的三角洲前缘储集砂体的成因组合特征,提出将其划分为水下分流河道成因组合、水下分流河道与河口坝成因组合和河口坝成因组合三种类型,并对这些储集砂体成因组合进行了详细解剖,例如,将水下分流河道成因组合划分为完整型、废弃型和多期叠加型水下分流河道组合三种亚类型;河口坝成因组合划分为完整型和叠加型河口坝成因组合两种亚类型;将复合成因砂体描述为坝上河成因组合。
3) histidine synthesis gene B
组氨酸合成酶基因
1.
Methods:After amplification with PCR,the amplified histidine synthesis gene B(HISB)was cloned into plasmid pMD18-T,followed by BamHⅠ and SacⅠ digestion and ligased with erythromycin resistance gene,and the plasmid was named pHEC.
目的:为了实现炭疽杆菌保护性抗原(PA)在乳酸乳球菌中的整合性表达,利用组氨酸合成酶基因(HISB)作为同源交换序列构建表达PA的载体。
5) structural factors
组成因素
1.
An analytical study on the structural factors of basketball players
竞技篮球运动员要素组成因素探析
6) genome constitutions
基因组组成
1.
The genome constitutions of some Pseudoroegneria species assessed by genome-specific RAPD markers;
应用RAPD特异标记分析拟鹅观草属部分物种的基因组组成
补充资料：成因
1.形成的原因。
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