bottom member meaning in English
船底成件[杆件], 船底梁, 底部构件
船底杆件
底部构件
Examples
- According to the cores and seismic data , the most important facies is fan - delta in this area , mainly developing in the top member and the bottom member developing turbidite - fan
在以上认识的基础上，首次建立了工区沙三下、中、上沉积相展布模式。 - According to the cores and seismic data , the most important facies is fan - delta in this area , mainly developing in the top member and the bottom member developing turbidite - fan . major faults " moving intensively led to deep strata sinking
根据岩芯、地震资料可知该时期在工区内最重要的沉积相为扇三角洲沉积体系，主要发育在上部，而下部根据地震相分析则发育浊积扇沉积体系。