查询词典 sedimentation

Based on the XRD data of the field samples, the following hydrothermal sedimentation indicators are discovered: silicious sediment, rock salt, gypsum and natural sulphur.

经野外取样和XRD测试技术，在即墨温泉盆地发现硅质沉淀物、盐华、石膏、自然硫等温泉热水沉积指示物。

There is a close relationship between the event sedimentation and sequence stratigraphic structural evolution distribution.

事件沉积与层序地层结构发育分布有着较为密切的关系。

Based on the equilibrium section principle and by decompaction correction, the profiles of the Cenozoic structural evolution in the north of the Dongying Sag, the Bohaiwan Basin and the paleostructural map s of the subface of the Sha-3 Member before the sedimentation of the Sha-1 Member and the Guantao Formation were compiled.

根据平衡剖面原理、经过去压实校正编制了渤海湾盆地东营凹陷北部地区新生代构造演化剖面图以及沙一段沉积前和馆陶组沉积前的沙三段底面古构造图，并从演化剖面和平面古构造两方面入手进行研究，较系统地总结了该区新生代构造演化特征。

In china, according to sedimentary environment and deposition features, the main continental sedimentation includes alluvial facies, fluvial facies, lacustrine facies and delta facies, which can be subdivided into 15 sedimentary subfacies and 32 sedimentary microfacies.

我国主要陆相沉积相有冲积扇相、河流相、湖泊相、三角洲相，依据沉积环境和沉积特征，进一步可划分为15个亚相和32个微相。

According to the researches, the natural gas in this area is mainly controlled by structures and sedimentation, faults play a very important role in the natural gas's movement, the high spot areas of paleostructures are the advantageous gathering places of natural gas today; the sedimentary facies of the area is mainly the delta front subfacies, and the thickness of sand bed is relatively thin, the fuzzy diagnosis of natural gas indicates that the gas of this oil layer is distributed dispersively.

研究认为，本地区的天然气分布主要受构造和沉积控制，断层对天然气的运移起到至关重要的作用，古构造的高点地区是现今天然气的有利聚集区；本区沉积相主要为三角洲前缘亚相，砂体厚度相对较小，模糊识别天然气预测显示该油层天然气呈分散状分布；但总体看，由于本区天然气埋藏很浅，容易开发，且天然气预测分布面积之总和具一定规模，因此有较好的发展前景。

The study content of this paper includes the influence of the reservoir sedimentation developing topograph and the arrangement of TGP's lock upstream approach entrance region upon the intensities and distribution ranges of oblique flow as well as the relations of the ship sailing and oblique flows.

阐述了三峡工程船闸上游引航道长堤口门区的斜流特性研究成果，其中包括水库泥沙冲淤发展地形和口门位置等边界条件对斜流强度、分布范围等的影响，以及船舶进出口门的航行与斜流的关系。

The field survey, sampling, testing and collection of the geological and hydrogeological data were done for the description of evolutional geological structure and sedimentation and division and definition of water-bearing system and hydrogeological age and hydro-pressure system and study of the vadose field and chemical field. By establishing the rammer numerical model, the sandy mudstone thickness recovery model, water-rock interaction particle translative simulation and hydrogeochemical simulation, and using geological statistics, analogism and complex analysis method, water circulation and water exchange of each layer in each study stage have been researched, The results show the regularity of the vadose field evolution in different stages.

本项以野外调查、采样测试和搜集的地质、水文地质大量第一性资料为依据，在论述盆地的地质构造演化、沉积演化的基础上，以含水系统、水文地质期和水压系统类型的划分和定位为研究的切入点，渗流场、化学场为研究主线，通过建立压实数学模型、砂泥岩恢复厚度数学模型、水岩作用物质成分转移的实验模拟、水文地球化学模拟、地质统计法、类比法、综合分析法等方法，模拟计算了各研究层在各研究时期水循环特点和水交替强度，揭示了各研究层渗流场在地史进程中形成演化的规律性。

At the same time, I discussed the tectonic-sedimentary configuration, sedimentation and sequence evolutive character of the northeast Sichuan foreland basin in the Xujiahe age , late Trias.

在此基础上，深入讨论和论证了川东北前陆盆地晚三叠世须家河期沉积盆地的构造—沉积格局，以及沉积、层序演化特征。

Elasticity model explained sedimentation mechanism from the Trias in the southern margin of Junggar foreland basin. The basin subsidence range lie on structural load and lithosphere flexibility rigidity.

弹性挠曲模型较好地解释了准噶尔盆地南缘前陆盆地自三叠纪以来的沉降机理，盆地沉降的幅度主要取决于构造负载和岩石圈的抗挠刚度。

Aluminium trihydrate was modified by stearic acid by means of wet craft in this experiment.The activation index and sedimentation rate were determined.

实验采用湿法表面改性工艺，以硬脂酸为改性剂对氢氧化铝阻燃剂进行表面改性处理，通过活化指数和沉降速度等表面物化性能的测定，确定了最佳的改性工艺条件。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。