水道

Sand has accumulated in a deltaic pattern on both the marine and lagoon sides of the inlets in conjunction with this diminishing current flow.

随着水流速度的减慢，砂质物遂以三角洲的形式堆积在进水道面向海洋和泻湖的两头。

It indicates that crevasse channel is a kind of very narrow and shallow short range small channel with a fixed path which is formed among wide ranged channels by the major channel after the avulsion crevasse in a fluvial and deltic sedimentary.

对以往研究较少，并在油田勘探阶段及开发初、中期地质研究中被遗漏或忽视的决口水道的成因、沉积特征与模式、空间分布及在油田开发中的意义进行了研究与探讨。

The study shows that the advantageous sandstones in the area have the following distribution characteristics: in the environment of growth faults, sandstones are mainly distributed in the downthrown block of a boundary fault; in a lowstand systems tract, sandstones are mainly distributed in lowstand wedges, slope fans, basin-floor fans, fan deltas, deltas and submarine canyons; in a transgressive systems tract, sandstones are mainly distributed in sandbars and sand-beaches; and in a highstand systems tract, sandstones are mainly distributed in deltas, fan deltas and submarine fans.

并指出有利砂体的分布特征：低水位体系域，砂体主要分布在低水位楔、斜坡扇和盆底扇；高水位体系域，主要分布在三角洲、扇三角洲、海底扇和峡谷水道。研究表明，以层序地层学理论为指导，划分层序和体系域，进而对有利砂体进行预测，对该地区油气勘探有重要指导意义。

Prolific South American aquatic weed having grasslike leaves and short spikes of white flowers; clogs waterways with dense floating masses.

有生殖力的南美洲水生野草，有类似草的叶子和白色穗状花序；大量漂浮阻塞水道。

River diversion is a familiar form of alluvial river, which is often caused by ait and chur. At the same time, emissary and headwater channel also is a familiar form of river diversion.

河道分流是冲积河道中一种常见的形式，江心洲、江心滩可以引起河道分流，而分水道、引水渠也是一种常见的河道分流形式。

This paper deals with the method to compute hydrodynamic coefficients of slender body in narrow channel s.

给出了关于狭水道中船舶水动力系数的一种计算方法。

Admiralty Sailing Directions are complementary to the chart and to the other navigational publications of the Hydrographic Department.

航路指南是对海图和气他水道部门的航海出版物的补充。

There is a vessel carrying out hydrographic survey in area off Oilmouth No. 1 quay.

有船只在1号码头区域进行水道测量。

Researches indicate: the main depositional sub-facies sedimentary system of Sanjianfang Formation in Wenmi reservoir of Turpan-Hami basin are braided stream delta front, prodelta of braided stream and infralittoral turbidite fan.

研究认为：三间房组沉积体系的主体亚相为辫状河三角洲前缘（分为5种微相）、前辫状河三角洲以及带供给水道的远岸浊积扇体（分为3种微相）；影响储集层参数及油气产能的主要因素是沉积微相类型。

Most of the detected channels are characterized by low-amplitude reflections and is likely to be dominated by mudstones with interbedded thin sandstones.

根据地震剖面和相干时间切片时空分析，认为该水道主要有3期侵蚀和3期充填过程。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失