查询词典 fluvial

The gas source rocks in this area were mainly formed in fresh - brackish fluvial and lake environment.

该区天然气源岩主要形成于淡水—半咸水的河流及湖泊环境。

A scheme for the development of Irish tourist traffic in and around Dublin by means of petrolpropelled riverboats, plying in the fluvial fairway between Island bridge and Ringsend, charabancs, narrow gauge local railways, and pleasure steamers for coastwise navigation 10/- per person per day, guide (trilingual included.

为了发展都柏林市内和左近的爱尔兰旅游交通，计划建造一批内河汽轮，行驶于岛桥与林森德之间。大型游览汽车，窄轨地方铁道以及沿岸游览汽船（每人每日十先令，包括一位能操三国语言的导游）。

In the fluvial deposit environment, the quartz superficial characteristic is primarily by the inferior circle, the conchoidal breakage fracture and the submarine hit pit, revealing the transformation of current to the quartz; In lake-deposit environment, quartz sand superficial characteristic is by primarily abraded edges and parallel cleavage, the quartz maintained the primitive characteristic, indicating the quartz received few transformation of fluent, different quartz grain has their different curve character.

在河流沉积环境，石英砂的表面特征以次圆、贝壳状断口和水下撞击坑为主，显示了水流对石英砂颗粒表面的改造；在湖泊沉积环境中，石英砂的表面特征以多棱角和平行解理面为主，石英砂颗粒保持了原始的特征，表明了石英砂颗粒受到水流的改造比较少。不同沉积环境中石英砂颗粒表面结构特征都具有自己的曲线特征。

It is equal to the earlier "small coombe" period,and is formation has little effect on the origin major fluvial flow rate.

相当于新河道形成早期的"小型冲沟"阶段，其形成后对原主河流流量影响较小。

Based on the characters of positive cyclothem reservoir formation of fluvial facies a conceptive model is founded. Using the technique of reservoir simulation the prediction formulas of bottom-water drive reservoir are obtained.

5以河流相沉积的馆陶组储层底水油藏为原型，建立了地质概念模型，采用数值模拟技术进行计算、统计、分析，建立了水平井产能预测模型以及水平井产能递减预测模型。

It is important and difficult for isochronous correlation datum of fluvial facies stratum in exploration and development of petroleum, while high resolving power of sequence stratigraphy based on the datum plane cycle is an additional feasible technical method for it.

河流相地层的等时对比一直是油气勘探开发的重点和难点，而基于基准面旋回的高分辨率层序地层学则为此增添了行之有效的技术手段。

A important conclusion is that fluvial-lacustrine, karst, diluvial, colluvial, glacial and outwash deposits, which formed between early Pleistocene and early middle-Pleistocene, have high cement degree, low permeability, high intensity, low deformation, and good engineering properties, but modern riverbed phase deposits, which formed in between late middle-Pleistocene and Holocene, are loose, highly permeable, weak, highly deformable and have bad engineer characteristics, so they are susceptive to differential settlement, piping, drafting, liquefaction problems.

得出早更新世—中更新世早期河湖相沉积、岩溶沉积、洪积、崩坡积、冰碛和冰水沉积密实度高，胶结较好，透水性差，强度高，变形小，工程性质较好，而中更新世晚期—全新世现代河床沉积较松散，渗透性高，强度较低，变形较大，易发生差异沉降、管涌、流土、地震液化等工程地质问题的重要结论。

With the analysis of Quaternary geological environmental evolution, the riverbed overburden is classified as alluvium, river fluvial aggradation, glaciation aggradation, periglacial solifluctional aggradation, gravity aggradation, lacustrine aggradation and diluvium aggradation.

通过第四纪地质环境演化的分析，把覆盖层的成因类型划分为水成系列、冰川系列、冰缘系列、重力系列和共生系列五大类，其中又按搬运动力的不同特点分为冲积为主的类型、河流加积类型、冰川加积类型、冰缘冻融泥流加积类型、重力堆积加积类型、洪积加积类型、湖积加积类型等七种亚类。

Coming to light, the inhomogeneity of the fluvial facy is more complex than that of delta facy, this mainly is because the cause of formation and mechanism of the mudstone interlayer, distinguishment and distribution in the reservoir are more complex apparently.

众所周知，河流相储层中的非均质性要比其它如三角洲相复杂得多，这主要是由于储层内部中泥质隔夹层的成因机制、识别及分布特征的影响因素较为复杂有关。

Permeability heterogeneity in plane is an important characteristic of fluvial facies formation.

平面非均质是河流相沉积的重要特征。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。