river mouth bar中文是什么意思

• 河口坝
• 河口沙坝
• 河口沙洲
• 拦江沙
• 拦门沙

• "river"中文翻译    n. 劈木工人。
• "mouth"中文翻译    n. (pl. mouths ) 1.口,口腔,嘴。 2 ...
• "bar"中文翻译    n. 1.棒，杆，条；棒状物。 2.横木，闩。 3.栅栏 ...
• "bar river mouth" 中文翻译 :    拦门洲
• "mouth bar" 中文翻译 :    河口坝; 拦门沙
• "mouth of a river" 中文翻译 :    河口
• "river mouth" 中文翻译 :    河口河口
• "the mouth of the river" 中文翻译 :    河流入海口
• "bay mouth bar" 中文翻译 :    湾口洲
• "bay-head mouth bar" 中文翻译 :    湾口洲
• "channel mouth bar" 中文翻译 :    河口沙洲
• "distributary mouth bar" 中文翻译 :    分流河口沙坝; 分支河口沙坝
• "bar river" 中文翻译 :    巴尔河
• "river bar" 中文翻译 :    河成沙坝; 河中潜洲; 拦江沙
• "barred river mouth" 中文翻译 :    分布有拦门沙的河口
• "delta river mouth" 中文翻译 :    三角洲河口
• "drowned river mouth" 中文翻译 :    沉没河口; 沉溺河口; 河口湾
• "indirect river mouth" 中文翻译 :    间接河口
• "mouth of river bays" 中文翻译 :    河口湾
• "mouth of river ports" 中文翻译 :    河口港
• "river mouth pollution" 中文翻译 :    河口污染
• "strong tide river mouth" 中文翻译 :    强潮河口
• "the mouth of the river gleni" 中文翻译 :    第一战在
• "weak tide river mouth" 中文翻译 :    弱潮河口
• "the river deposited silt at its mouth" 中文翻译 :    河口沉积了淤泥

• According to synthesize evaluate , the distributary channel sandbodies and river mouth bars are best reservoir
  通过综合评价认为，水下分流河道和河口砂坝微相为本区最好的储集层。
• The delta front mainly developed in chang 6 , which includes microfacies , such as distributary channel sandbodies , river mouth bars , distal bars and so on
  长6期是三角洲建设的高峰期，发育三角洲水下分流河道与河口砂坝砂体及远砂坝微相。
• According to analysis of sedimentology , we think the most benefit environment to reservoir is under - water branch and river mouth bars microfacies , which often form thick sand bodies of high porosity of permeability
  从沉积相分析认为，有利于储层发育的沉积环境是水下分流河道和河口砂坝微相，水下分流河道控制了砂体的走向及分布区。
• According to observing the core and well logging facies analysis , yanchang 4 + 5 sector to yangchang 3 mainly developed underwater distributary channel , river mouth bars , underwater natural levee , underwater crevasse splay , interdistributary bay , far bars , etc . and some shallow lake subfacies
  根据岩芯观察以及测井相分析，认为长4 + 5 ?长3期以水下分流河道、河口砂坝、水下天然堤、水下决口扇、分流间湾和远砂坝等沉积微相以及部分浅湖亚相沉积为主。
• Yanchang 4 + 5 sector to yanchang 3 sector lithofacies palaeogeography pattern was stable , because the constitution background was steady , and the source direction had no change , and supply was abundant . in those sectors the basin development was in lake retreat , and in the period of extinction gradually , and formatted construction delta deposit , but in yanchang 33 period the sedimentary speed were greater than construction speed , showing that overriding river mouth bars were abundant
  长4 + 5 ?长3期湖盆发展处于湖退、萎缩逐渐消亡时期，由于构造背景稳定，物源来源方向没有变化，物源供给充分，所以岩相古地理格局基本一致，形成建设性三角洲沉积，但长3 ~ 3期沉积速率大于构造沉降速率，表现为叠置河口砂坝极其发育。
• The most favorable reservoirs of study formatioms in study area are delta river mouth bar sand body and sublacustrine fan sand body . the sublacustrine fan sand body region developed in each sand group and the river mouth bar sand body region developed in gao 5 sand - group are the most favorable regions of developing lithologic traps
  研究区研究层段的最有利储层是三角洲河口坝砂体和湖底扇砂体，各砂组发育的湖底扇砂体区和高5砂组发育的河口坝砂体发育区是形成岩性圈闭最有利的场所。
• According to the abundance well logging , mud logging and core analysis data , gaotaizi reservoir has been classified into four sand group with the principle of cycle comparison and classified control . based on the detailed study of lithologic character , sedimentary structure , paleontologic fossils , depositional sequence , rock association and logging data , the microfacies of the studied area are divided into such seven types : subaqueous distributary channel microfacies ; river mouth bar microfacies ; subaqueous interdistributary channel microfacies ; subaqueous crevasse channel microfacies ; subaqueous natural barrier microfacies ; distal bar microfacies ; delta front sheet sand microfacies . the characteristic of each sedimentary microfacies are described detailedly
  通过研究大量测井、录井资料和岩芯资料，依据“旋回对比，分级控制”的原则，把研究区高台子油层划分为g 、 g 、 g 、 g四个砂层组。通过对研究区岩性、沉积构造、古生物、沉积序列、岩石组合及测井曲线特征进行研究的基础上，认为研究区高台子油层属于三角洲前缘亚相沉积，并将研究区沉积微相划分为：水下分流河道、河口坝、水下分流河道间、水下决口扇、水下天然堤、远砂坝、席状砂等七种微相类型。
• Using sedimentary facies analytical and formation inverse technique , the depositional characteristics and distribution of dujiatai formation of this area were described , disclosing that delta front facies and prodelta facies were mainly developed in dujiatai formation . material source are mainly from southern and northeast of the working area . sand types are mainly of delta front subwater distributaries channel sand body , river mouth bar and sheet sand body with large degree of planar variation
  2 .采用沉积相分析及储层反演预测技术，对新齐14井区杜家台油层储层沉积特征及展布特征进行了详细描述，揭示出本区主要目的层杜家台油层属t -扇二角洲沉积，发育扇三角洲前缘亚相及前扇三角洲亚相，物源主要来自于工区南部及东北部，发育的砂体类型土要为扇三角洲前缘水下分流河道砂体、河口坝砂体及席状砂砂体。