1) fifth-order sequence
五级层序
1.
The nearby-sequence-boundary abrupt-change-points and inflexions of parametric curves,on which the values of comprehensive parameters of the velocity of seismic P-wave and S-wave change with the depth of strata,are used to make detailed boundary identification and corresponding stratigraphic subdivision of fourth-order and fifth-order sequences for the stratigraphic profile of the bore named HZ-S.
根据波速参数随地层深度变化的曲线在层序界面附近存在的突变点或拐点,对HZ-S钻孔剖面进行了详细的四级、五级层序界面识别和对应层序的划分,并与岩心、测井、孢粉资料的分析结果进行对比,显示了很好的一致性,进一步通过HZ5-3钻孔的分析结果验证,表明应用地震纵横波速综合参数可以识别层序地层界面,进而划分地层。
2) five layers and three grades
三级五层
3) third-order sequence
三级层序
1.
Based on sequence stratigraphy theory and method,and the comprehensive analysis of cores,seismic and logging data,the depo-sitional filling styles of Palaeogene rifting period in Yuanyanggou area of west Liaohe Depression were divided into 4 second-order sequences and 8 third-order sequences.
运用层序地层学的理论与方法,综合分析岩心、测井以及地震等资料,将辽河坳陷西部凹陷鸳鸯沟地区古近系裂陷期的沉积充填划分为4个超层序和8个三级层序。
2.
The depression stage of the Yaojia Formation in the northern SongLiao Basin can be divided into 2 second-order sequences and 13 third-order sequences.
以横跨松辽盆地北部东西向大剖面为例,综合应用钻井岩芯、测井曲线、古生物和地震资料,进行松辽盆地北部坳陷期(早白垩世晚期—晚白垩世)湖盆层序地层学研究,共识别出2个二级层序界面和13个三级层序界面,划分出2个二级层序和13个三级层序。
3.
According to sequence stratigraphy,on the basis of integrated study on outcrop,well drilling,well logging and seismic data,one third-order sequence has been recognized in the Yijianfang Formation.
依据层序地层学理论,通过露头、钻井、测井及地震资料的综合研究,将一间房组划分为一个三级层序;高水位体系域晚期至少划分出5个高频层序,并刻划了三级层序及高频层序单元滩相展布。
4) 4th order sequence
四级层序
1.
Then,controlled by the flooding surface of 4th order sequence,eight vertical flow zones were distinguished in the southern a.
以层序地层划分为基础,把崖13-1气田主力产层陵三段划分为8个四级层序,并以四级层序的海泛面为控制边界,在气田南区与北II区划分出8个垂向流动单元,而在北I区划分为7个垂向流动单元。
5) sequence hierarchy
层序级别
1.
The mess and absence of unified criterion of sequence hierarchy have constrained the industrialized application and its assurance and effect.
该文提出了在层序地层学工业化应用中克服层序级别混乱问题的对策,从油气勘探开发的实用性出发,提出3个层次、六级层序、兼顾旋回性和阶段性的分级方案,以三级层序作为标准层序,将其按一定原则可组合成一、二级层序,按一定原则可细分为四、五、六级层序。
6) level-to-level administration
层级有序
补充资料：润滑五定和三级过滤
设备润滑的五定是指：定人（定人加油）；定时（定时换油）；定点（定点给油），定质（定质进油），定量（定量用油），三级过滤是指：液体润滑剂在进入企业总油库时要经过过滤，放入润滑容器要过滤，加到设备中时也要过滤。
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