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词语洼陷拆分为汉字：
洼字的拼音、笔画、偏旁部首、笔顺、繁体字，洼字字源来历，洼字演变
凹陷的地方：水～儿。～子。低凹，深陷：～地。眼眶～进去。……
陷字的拼音、笔画、偏旁部首、笔顺、繁体字，陷字字源来历，陷字演变
掉进，坠入，沉下：～落。～没（mò）。～溺。～于。～入。为捉野兽挖的坑：～坑。～阱。凹进：双眼深～。设计害人：～害。诬～。～人于罪。攻破，占领：失～。沦～。缺点：缺～。……
汉语拼音：wā xiàn
反义词：突起
Analysis has also been carried out on source rock, reservoir rock, cap rock and source-reservoir-seal assemblage.
对海通集洼陷烃源岩、储集岩、盖层及生储盖组合等含油气系统基本要素特征进行了分析。The lithological traps were the minimum oil-gas gathering and transferring stations in the course of hydrocarbon migration and accumulation.
洼陷带岩性圈闭是含油气盆地油气运聚成藏过程中的小型油气集输站。The fluid inclusions from deep natural gas reservoirs in Minfeng sub-sag were analyzed by in situ cryogenic Raman spectroscopy.
采用原位低温拉曼光谱技术对民丰洼陷深部天然气储层流体包裹体进行了分析。Research shows that the lithologic reservoir of Qingshui Subsag could be the target for next exploration.
研究指出，清水洼陷的岩性油气藏可以作为下一步勘探的主攻方向。From the result, DeHui fault depression is considered as higher exploration potential, and become important depression of Songliao basin.
从生气量结果可看出，德惠断陷具有较高的勘探潜力，为松辽盆地南部勘探的重点洼陷。and oil and gas migration obeys "centrifugal" regional migration law in the sag.
洼陷内油气具有“离心式”的区域运移规律。The provenance of delta is the eastern and south slope of the sag.
三角洲的物源主要来自洼陷的东部和南坡。Three series of source rocks develop in Shaojia Sag and three hydrocarbon systems form.
最后确定邵家洼陷共发育三套烃源岩，并形成三套含油气系统。Shuguang-Leijia Area, adjacent to Chenjia and Panshan oil-generating saga, is beneficial to form special oil and gas reservoirs.
曙光-雷家地区特殊储层发育，紧邻陈家、盘山两大生油洼陷，是形成特殊储层油气藏的有利场所。