凹陷

In this study, we have analyzed all kinds of lithologic geophysical signatures in the area where the beach bar sandstones developed in Es4 in Boxing Sag, and analyzed the seismic reflection features of different lithologies and their combinations using an inversion model combined with actual well results.

文中在分析博兴洼陷沙四段滩坝砂岩发育区各种岩性地球物理特征的基础上，从正演模型入手，结合实际验证，分析了不同岩性及其组合的地震反射特征，找出了研究区砂体组合反射在地震波形结构、极大值两侧面积比等地震属性上的表现形式，总结了薄互层及其组合模式与地震反射各属性的对应关系，以此进行地震属性预测，取得良好效果，在东营凹陷西部沙四段滩坝砂岩储层的勘探中较准确地预测出储层的发育带。

The skull should be smooth with no prominences or depressions and the cheeks should be flat and clean.

头颅应该平滑，没有突起或凹陷的地方，且面颊也应该平而整洁。

The support(20)fits to the protuberances on the sole(2)automatically and is inserted into the dishing of the sole under pressure(29)due to the action of the grains.

由于所述颗粒(22)的作用，该支承体(20)自动适应鞋底(2)上的凸起，在压力(29)的作用下嵌入鞋底的凹陷中。

The most common signs of male breast cancer are a painless lump in the chest or a nipple which has turned inwards, but these are similar to the effects of gynaecomastia, a harmless swelling under the nipple.

专家提醒说，男性乳腺癌最显著的症状是在胸部或乳头处出现无痛的肿块，而当出现诸如肿块和肿胀感、皮肤凹陷和起皱、乳头内陷、乳头或者乳房皮肤泛红、乳头大小异常或乳头溢液时，就应尽快去看医生。

Methods:The depth of the anterior and posterior rims of foramen magnum and the angle between medulla oblongata and upper spinal cord on midsagittal SE or FSE T1WI were measured in 320normal Chinese individuals and in 36patients with basilar impression.

随机选取320例没有颅颈交界区相关的临床症状及体症，MRI扫描无明显颅骨破坏性病变和颅颈交界区畸形的正常国人和36例颅底凹陷症患者的颅脑MRI图像，于正中矢状面SE或FSE T_1WI图像上测量枕大孔前、后缘中点深度和延髓-上颈髓轴线夹角数值。正常人按性别、年龄分16组，每组20例。

Yancheng natural gas pools have the tendency of gas and water upsidedown,and are characterized by alternate low abnormal pressure and hydrostatic pressure,long well section and low gas production rate.

盐城凹陷天然气藏具有气水倒置趋势、低异常压力与静水柱压力交替出现、含气井段长且产气量低的特征。

Quickly heal small area of depressed scars by the formation of a variety of reasons

迅速平复各种原因所形成的小面积凹陷型的疤痕

The result shows that Chenjiazhuang Salient is not the unique Archaean strata,fault,low-resistivity and low-density bodies exist inside the salient.

认为陈家庄凸起并非是单一的太古界地层，其内部存在断裂和低阻、低密度体；根据地震资料解释的东营凹陷古生界顶面最深点应向北偏移。

Of 12 patients were followed up for six months to three years. The filling effect of depress area was satisfactory and good bilateral symmetry was obtained.

随访观察9例，随访时间为6个月至3年，凹陷区填充效果满意，两侧对称性好。3例患者失访。

The outcrop and drilled data indicate: the source rocks of Chindwin sag mainly are the shales of Yaw Formation.

露头和实钻资料表明，Chindwin凹陷主要烃源岩为Yaw组、Laungshe组及Kabaw组页岩。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。