重力流

It shows that the sedimentary facies are submarine fans deposited by gravity flow at the bathyal depth.

综合应用沉积岩石学、地质学等多学科理论，全面分析了F4层的岩石学性质、沉积构造特征、测井曲线特征、古生物特征等，认为F4层的沉积相为陆隆-半深海环境下重力流沉积的海底扇。

The lithologic pools produced by gravity flows are considered as one of the important types in petroleum exploration.

重力流成因的岩性油气藏是油气藏的重要类型之一。

The Dongying Formation in Laoyemiao region consists of fan-delta,lake delta,neritic subaqueous fan and subaqueous gravity flow and lake depositional systems.

老爷庙地区东营组主要发育有扇三角洲、湖泊三角洲、近岸水下扇、水下重力流和湖泊等沉积体系。

New palaeogeographic theory and technical progress play very important roles in exploration and development of sedimentary mineral resources.

古地理学的理论发展和相关的技术进步在勘探开发沉积矿产资源等方面发挥了重要作用，开拓了在河流、三角洲及滑塌浊积扇、深水重力流沉积、滩坝、礁以及碳酸盐岩建隆中找油的新领域。

According to comprehensive analysis, sublacustrine fan deposit which possesses gravity flow property is the domain sandstone sedimentary in this subsidence.

综合剖析表明，该断陷内的砂体主要为重力流性质的湖底扇沉积。

E. , lacustrine facies and sublacustrine fan facies, were identified in Ⅲ-Ⅳ sand-bed sets of 3rd Member of Hetaoyuan Formation.

该区核桃园组三段Ⅲ～Ⅵ砂组可识别出湖泊相和湖底扇相，具有较为典型的重力流沉积特征。

The gravity current deposition also may, according to different environment, includes the fan like deposition system (submarine fan or sublacustrine fan), the channel or the trough valley deposition system, bedded or banded deposition system and so on.

重力流沉积还可以按其发育的沉积环境而划分为扇状沉积体系、沟道或槽谷沉积体系、层状或带状沉积体系等。

According to the analysis of features of the key outcrop sequence stratigraphy, build the sequence frame, through the section comparison, and the study of feature of the 5 key outcrops, then it can be concluded that, conglomerate on the denudation plane or the other contrastive sediment are the main features surrounding the bottom border of the sequence. In the foreland basin sediment environment, the transilient group of mud rock and sandstone are the main sediment features of low-stand system tract. Thick mud rock and sandstone interbedded is the chief component of transgressive system tract, sometimes together with thick turbidity current sandstone; High-stand system tract is composed by the combination of mud rock and sandstone interbedded, with the progradation as its main style. Maximum flooding surface Sediment are usually mudstone, and the thickness is different from each other.

依据关键露头剖面高精度层序特征分析，通过剖面对比建立高精度等时层序地层格架，通过对5条关键露头剖面的详细高精度层序特征分析，认识到：剥蚀面上的粗碎屑岩或与之可区域对比的其它沉积是层序底部边界附近的主要沉积特征；在盆地沉积环境中，砂泥岩发育，厚层、块状砂岩与泥质岩类的突变组合是低位体系域的主要沉积特征；湖进体系域以厚层泥岩夹砂岩为主，有时夹厚度较大的重力流砂体；高位体系域为砂泥互层沉积组合，以进积式叠加样式为主；最大湖泛面多为泥岩，但其厚薄不一。

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一对夫妇球衣从阳光普照的国家泽西岛，海雀赫尔希放，下车，还是分拆吐痰时，抵销，分拆的胸部从屋顶- 100和78的证据提高大佬Daz和Kurupt让松这是它的短期变化浸机智我们谁坐我们的智慧我已经厌倦了这我已经厌倦了的我比赛以破灭，傻瓜在哪里带 G的重力'流翔'，跳出加洛卡'上下楼梯节拍我去世界各地卡利科游览，不同改道杀人抬头，突然转向，并看到我家在一个拐角上的遏制和chippin任何布斯塔亲近足够我们servin 家庭不要紧张小心，小心Daz Kurupt傻瓜 Rippin它傻瓜，以便更好地为您提防我国船员， dre'd和blued行动，取得了咀嚼您和您的所有垃圾得到撞伤了船员我是一个你所爱的仇恨，以便给我排雷并支付会费和现在我的生活中生存犯罪开关行动，打击时间了，爆炸或者时间了有45个，科技99.999爆炸或袭击时间了 Aww是参考一下

Evidence suggests that 1 under more stable stratification, the basic flow, if moving faster at low and high levels (particularly in the presence of jets there), allows a resulting meso-β unsteady wave to propagate eastward with respect to basic flow and even at greater velocity compared with it; 2 vertical windspeed shear of basic flow causes instabilities of the TWT perturbation; 3 considering the second derivative of basic-flow wind with respect to z (denoted by zz≠ 0 which is simply given as β* hereafter) the expression for the phase velocity of vortex Rossby wave is obtained, which is unidirectional in propagation with respect to basic flow; 4 VRoW has its physical origin from β*, i.e., from z-varying heterogeneities of y-direction averaged vorticity of the basic flow field; 5 VRoW phase velocity is associated with zonal wave number k, its energy is dispersive and the group velocity exists in the x direction; 6 when windspeed meets the condition of β*, TWT disturbance instability may be that of mixed VRoW and gravity wave; 7 if basic flow is subject to linear shear but does not meet the condition of β*, the TWT instability is that of inertia-gravity wave.

在大气层结比较稳定的情况下，如果基本气流在低层和高层较大(有可能存在低空急流和高空急流)，此时产生的β中尺度不稳定扰动相对于基流向东传播，甚至于快速向东传播。基本气流在垂直方向上的风速切变对于中尺度横波型的扰动起着不稳定的作用。如果考虑基流的二次切变，可以得到涡旋Rossby波的相速度表达式，涡旋Rossby波相对于基本气流是单向传播的。涡旋Rossby波产生的物理根源是基本流场的风速二次切变，亦即基本流场y方向的平均涡度在空间z方向上的不均匀所致。涡旋Rossby波的相速度与纬向波数也有关，它的能量是频散的，其在纬向x方向也存在群速度。在基本流场的风速存在二次切变时，横波型不稳定可能是混合的涡旋Rossby重力波的不稳定；而在基本流场的风速仅仅存在线性切变，不存在二次切变时，横波型扰动的不稳定则是重力惯性波的不稳定。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷