1) riverbed raise
河床抬升
2) riverbed elevation
河床抬高
3) aggrade
[英][ə'greid] [美][ə'gred]
河床升高
4) lifting
[英][lift] [美][lɪft]
抬升
1.
Determination of proper position of grouting during lifting the existing subway;
既有地铁注浆抬升合理位置的确定
2.
Rectifying deviation and reinforcement of this unsafe building have been successfully completed by way of the diagonal bracing with anchor pile and cutting soil construction, dividingng the building into subsiding section and lifting section.
采用锚杆静压桩斜向支撑方法，划分下沉和抬升两个区段，掏土后成功纠偏，解决了此类危楼纠偏加固问题。
5) Uplift
[英][ʌp'lɪft] [美][ʌp'lɪft]
抬升
1.
Can uplift result in abnormal high pressure in formation?;
地层抬升会导致异常高压吗?
2.
The western Hunan and Hubei area have been considered to have nice prospects due to its lower Paleozoic is similar to that in Weiyuan gasfield,and has also experienced similar geologic process of early subsidence and intensive late uplifting in later stage.
湘鄂西地区因与威远气田具有类似的下古生界系统 ,可对比的早期沉降、晚期抬升的地质过程而被认为有良好油气前景。
3.
Fission-track analysis indicates that the uplifting process of the northern segment of Altyn Tagh fault zone at the Aksay-Dangjin Pass since the Cenozoic can be divided roughly into three stages,43.
阿尔金山北段阿克塞—当金山口一带的裂变径迹测年证据表明,该地区于9～7 Ma以来发生过快速抬升和剥蚀,并且一直持续形成了现今所见的阿尔金山。
6) tectonic uplift
构造抬升
1.
Effects of tectonic uplift on physical properties of high and low rank coal reservoirs;
构造抬升对高、低煤阶煤层气藏储集层物性的影响
2.
Application examples of research on tectonic uplift by using fission-track dating;
裂变径迹研究构造抬升应用实例
3.
The temperature drop is related to the normalization of old abnormal thermal field and tectonic uplift.
针对潞安矿区煤储层压力普遍偏低的情况 ,根据该矿区埋藏—热演化史和流体状态方程 ,对储层压力的变化史进行了分析计算 ,认为煤储层温度降低所引起的流体体积收缩是造成储层低压的主要原因 ,储层温度降低与异常古地热场恢复正常和构造抬升有
补充资料：河床
| 河床 river bed 河谷中平水期水流所占据的谷底部分。又称河槽。河床横剖面呈一低洼的槽形。纵剖面，在山区较陡，深槽与浅滩交替，多跌水、瀑布；平原区坡度较缓，微有起伏。平面形态：山区河床多狭窄顺直，岸线因山嘴突出而呈犬牙交错；平原区河床多弯曲或分汊。 河床纵剖面是从河源到河口的河床最低点的连线。该纵剖面的发展，受河流侵蚀基准面的控制。河流的下切面是无止境的，往往受某一基面控制，河流下切到接近这一平面后即失去侵蚀能力，不再向下侵蚀，这一平面称为河流侵蚀基准面。影响河床纵剖面发展的因素有气候、构造、岩性及环境变迁等。
河床的类型一般可分为4 类：①顺直微弯型，河段顺直略有弯曲、深槽、浅滩交错分布。②弯曲型，具有曲折的外形和蜿蜒蠕动的动态特性，分布很广，任意两相邻浅滩的间距约为河宽的5～7倍。③分汊型，又称江心洲型河床，具有一个或几个江心洲，河身呈莲藕状，具两股以上的汊道，汊道交替消长。④游荡型，河身顺直宽浅，沙滩众多，汊道交织，河床变形迅速，主槽摆动不定，水流散乱。 河床在水流作用下形成河床侵蚀地貌和堆积地貌。侵蚀地貌主要有深槽、壶穴、岩槛、深切曲流。当水流侵蚀能力增强，该段河床就被冲刷成深槽。在构造破碎带，节理发育与被湍急水流冲磨成的深穴称壶穴。可深达6～7米。横亘于河床底部上凸的坚硬岩石组成的坡坎称岩槛，常伴有瀑布或跌水。由于地壳抬升，深切到基岩之中的曲流称深切曲流。河床堆积地貌主要有河床展宽期间堆积的浅滩；布于岸边的边滩；布于河心的心滩，枯水位时露出水面，中水位以上出露的称江心洲。沿岸长条延伸的沙滩称沙嘴。边滩经生长，发育成河漫滩。河漫滩上随着动力作用的变化而发育多种类型的微地貌。（见河漫滩） |
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参考词条