查询词典 ionic migration

Objectives: To study the offcts of the polymerization and depolymerization of intracellular F-actin on cancer cellular morphology, migration and invasion.

目的：为探讨癌细胞内F-actin的解聚与聚合对癌细胞的形态、迁移、侵入的影响。

Great achievements have been attained presently on the shallow natural gas exploration in mud diapir zone on the base of the regularity of gas migration and accumulation controlled by the upward-intrusion of thermal fluid.

根据泥底辟热流体上侵活动控制天然气运聚成藏的地质规律，目前已在泥底辟带浅层天然气勘探中取得了很大的成功，迄今为止在盆地所获的天然气地质储量主要源于浅层勘探领域。

Mud diapir structures in Yingehai Basin, South Chia Sea provided better channels for gas migration, so that gas at 3000-6000m depth were migrated to 000m shallow reservoirs throught mud diapir structure s and traped in favourable structures.

莺歌海盆地泥底辟构造为天然气运移提供了良好通道，3000~6000m深处的天然气通过泥底辟构造运移到浅部，并在有利构造部位成藏。

The research shows that in the Yinggehai basin, the formation of CO_(2) reservoir which is crust-sourced and crust-mental-mixed-sourced, mainly controlled by local action of hot fluid in the mud diapir area which is multi terms and multi zones and by physical-chemical mechanism of very thick marine calcareous sandstone and mudstone of Pliocene-Miocene. The volcano- and mantle-sourced CO_(2) in the Qiongdongnan basin and Pearl River Mouth basin is mainly controlled by volcanos activities and by the exist of large faults which reached to base to connect the gas from the mantle. According to different mechanism ang formation of reservoir os the the crustal rock-chemical genesis and volcano-and mantle-sourced CO_(2), we can follow the source of it, analysis and predict the migration and accumulation and distribution model of gas and espacially CO_(2), so as to help to make the plan of petroleum exploration and reduce the risk of exploration.

认为：莺歌海盆地壳源型及壳幔混合型CO2的形成及富集成藏，主要受控于泥底辟热流体晚期分层、分块和多期的局部上侵活动，和巨厚的上新统—中新统海相含钙砂泥岩的物理化学综合作用，且CO2运聚分布规律亦具多期和分层、分区的特点；琼东南盆地东部及珠江口盆地火山幔源成因型CO2则主要受控于幔源型火山活动和沟通深部气源的基底深大断裂的导气配置作用，CO2运聚富集规律与幔源型火山活动及深大断裂的发育展布密切相关，CO2主要来自地壳深部幔源火山活动所伴生的大量CO2；因此，根据壳源岩石化学成因型CO2与火山幔源成因型CO2不同成因机理及成藏条件，可以追踪CO2气源，可分析和预测天然气尤其是CO2的运聚分布规律，可为天然气勘探部署及决策提供依据，可减少和降低勘探风险。

The study shows that in various continental downfaulted basins in eastern China,the China East Sea basin of the southeast sea region and the continental shelf—Qiongdongnan basin and Zhujiangkou basin—of the northern South China Sea,CO2 in CO2 reservoirs and CO2-rich oil/gas reservoirs is of typical volcanic mantle-derived type and that its migration and concentration is mainly controlled by mantle-derived volcanism and gas-conducting distribution of deep basement faults connected with the gas source at depth. CO2 is mainly sourced from substantial amount of CO2 associated with mantle-derived volcanism at the deep level of the crust. CO2 in the CO2 reservoirs and CO2-rich oil/gas reservoirs in the Yinggehai basin on the continental shelf of the northern South China Sea is of crust origin and crust-mantle mixing origin and mainly controlled by local,layer-by-layer and zone-by-zone,multiple intrusion of late hydrothermal fluids in mud diapir areas and physico-chemical processes of very thick Pliocene-Miocene marine calcareous sandstone and mudstone.

研究表明，中国东部陆上诸断陷盆地与东南沿海海域的东海盆地及南海北部大陆架琼东南盆地和珠江口盆地CO2气藏及高含CO2油气藏中，CO2均属典型的火山幔源型成因，其运聚富集主要受控于幔源型火山活动与沟通深部气源的基底深大断裂的导气配置作用，CO2气源主要来自地壳深部幔源火山活动伴生的大量CO2；南海北部大陆架西区莺歌海盆地CO2气藏及含CO2油气藏中的CO2，属于壳源型及壳幔混合型成因，主要受控于泥底辟热流体晚期分层分块多期的局部上侵活动与沉积巨厚海相含钙砂泥岩的物理化学作用，其运聚分布具多期和分层分区的特点。

Migration of endothelial cells was significantly decreased in Dicer siRNA-transfected cells, whereas Drosha siRNA had no effect.

干扰Dicer表达后，内皮细胞迁移能力明显下降，而干扰Drosha则无此效应。

A new prestack depth migration method that is based on wave field continuation has been developed by combining physical model of plane wave synthesizing with Fourier finite difference operator for wave field continuation.

本文将平面波合成的物理模型与傅里叶有限差分波场延拓算子相结合，提出了一种新的基于波场延拓的叠前深度偏移方法。

This work provides a useful method for obtaining diffusion coefficient, which is the key parameter in migration model.

为获得小分子在聚合物中的扩散系数提供了一种较好的方法。

According to diffusionism , analysis of geographic distribution of traditional sports in different areas can reveal the clues of migration of human populations and cultural intercourse of sport.

应用文化传播论对不同地区传统体育的地理分布进行分析，可以发现人类群体迁徙和体育文化交流的线索。

Simulation of photon migration after entrance of tissue helps find the reasonable effective diffusive source terms.

对入射的集束光进入组织后的迁移进行模拟，找到了合理的等效漫射光源。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。