沙流

Based on the distributions of nitrogen-compounds in the reservoirs, there might be two individual petroleum carrier systems along the HLSR: the Upper and the Lower systems, which happened to be bordered by a thin layer of marls widely spreaded in the Dongsha Massif.

两输导系统被遍布整个东沙隆起的薄层灰岩分开；流花油田原油可能主要是通过下输导体系运移而聚集成藏的。

The minute you close your hand and squeeze tightly to hold on, the sand trickles through your fingers.

一旦你拳头紧握想抓住﹐沙就从你指缝间流走了。

Non-cohesive bedload; steady current; asymmetric waves; plane bed; sheet flow; theoretical model; transport rate formula; flume experiment; numerical experiment

非粘性推移质；恒定流；非对称波浪；动平床；临底高含沙层；理论模型；输沙率公式；水槽试验；数值试验

Weaker wave action in the estuary area, the river for several groups of bifurcation into the sea at the same time, the cross-flow of silt accumulation in both the volume of more than wave erosion, silt accumulation along the Fork Road extension to form a long strip big spit into the sea, so that was a bird foot delta-shaped appearance.

在波浪作用较弱的河口区，河流分叉为几股同时入海，各叉流的泥沙堆积量均超过波浪的侵蚀量，泥沙沿各叉道堆积延伸，形成长条形大沙嘴伸入海中，使三角洲外形呈鸟足状。

The Fen 1 Reservoir, as the short term regulating reservoir of SM Connection Works, also has the sedimentation problem. With the increasing sedimentation and the useful storage decreasing, the reservoir is losing the ability of regulating and a new reservoir will be needed to build upstream the river. In this case, in order to determine the operation mode of the reservoir in flood season, the joint operation of Fen 1, Fen 2 and Haoshuigou reservoir, the density flow desilting rule and the control mode of the Fen 1 reservoir, we analyze the disilting for the regulating reservoir of Wanjiazhai Yellow River Diversion Project Connection Works.

汾河水库作为引黄工程南干联接段的近期调节水库，也存在泥沙淤积问题；随着汾河水库泥沙淤积的加剧，兴利库容将逐年减少并逐渐失去对引黄水的调节能力，需要在上游修建新的调节水库，在这种情况下，进行了万家寨引黄工程联接段调节水库泥沙冲淤分析研究，主要目的就是确定南干调节水库汛期运用方式、汾河水库、汾河二库、好水沟水库联合运用的淤积形态，以及汾河水库异重流排沙规律和汾河水库的运行调度方式。

A novel microemulsion was prepared to increase the solubility and enhace the in vitro transdermal delivery of OXA. For the microemulsions, types of oil phase, surfactants, cosurfactant were chosen and the double-distilled water was purified as water phase.

奥沙普秦玻璃酸钠凝胶的流变学实验结果显示，药物玻璃酸钠凝胶具有假塑性流体特性，在低剪切频率时具有较高的黏度，而在高剪切频率时具有较低的黏度，有利于制剂在皮肤表面的涂布和黏附。

The flumes hall has a sediment characteristic analysis room and seven advanced glass flumes with automatic controlling and measuring systems, where researches can be conducted on flow structure in curved channel, movement of suspend load, movement of bed load, movement of hyper concentrated sediment flow, movement rules of sediment caused by wave and current flow together, or by the wind, channel pattern transformation and the settling characteristics of sediment etc.

水槽实验大厅拥有本学科内国内外自动化程度最高、测控技术最先进、规模最大的浑水变坡玻璃实验系列水槽共七座以及泥沙基本特性分析室，可以进行弯道水流结构、悬移质泥沙运动、推移质泥沙运动、高含沙水流运动、波流、径流共同作用下泥沙运动规律、河型转化、风作用下泥沙运动规律的研究、泥沙的沉降特性等。

The purple heather still extends for miles, with its barrows and aerial spectacles, intersected with sandy uneven roads, just as it did then; towards the west, where broad streams run into the bays, are marshes and meadows encircled by lofty, sandy hills, which, like a chain of Alps, raise their pointed summits near the sea; they are only broken by high ridges of clay, from which the sea, year by year, bites out great mouthfuls, so that the overhanging banks fall down as if by the shock of an earthquake.

现在的尤兰仍然和那时一样，它深黄色的荒地，它的古冢，它的海市蜃楼和它的一些交叉的、多沙的、高低不平的道路，向天际展开去。朝西走，许多河流向海湾流去，扩展成为沼泽地和草原。环绕着它们的一起沙丘，像峰峦起伏的阿尔卑斯山脉一样，耸立在海的周围，只有那些粘土形成的高高的海岸线才把它们切断。浪涛每年在这儿咬去几口，使得那些悬崖绝壁下塌，好像被地震摇撼过一次似的。

Un-equilibrium transport of sediment is the key of bed evolution of rivers and estuaries. The factors in sediment transport are very complex, for flows with sediments in nature are often turbulent flows.

泥沙输运的不平衡是河道、河口河床演变的物质基础，而影响泥沙输运的动力因素较为复杂，尤其是自然界存在的挟沙水流往往是紊流。

Finally, the thesis analyzes statistical laws of the maximum saltating height and saltating length of saltating sand grains and they follow Gamma function distribution. This is consistent with the results of water-sand motion. It shows that statistical laws of saltating height and saltating length of saltating sand grains are independent of the medium of flow. It is possible the nature of saltating sand grains.

最后，分析了沙粒跃移距离、跃移高度的相对量的统计规律，认为它们均服从Gamma函数分布，与在含沙水流中的研究结果一致，说明沙粒跃移运动的跃移高度与跃移距离的统计规律与流场、所处的介质无关，这可能是沙粒跃移运动的本质所在。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。