边缘地区

A wilderness at the edge of a settled area of a country.

一个国家的已开发地区的边缘的不发达地区。

And it is on this urban fringe, and others like it, that the presidential election may hinge.

这个地区属于城市的边缘，但却和其他与它类似的地区一样，会是总统大选的关键。

Opinions vary on the genesis of this type of gold deposits. On the basis of observation and study in this area, with information up to date from other researchers, the authors bring forward that the formation of Muruntau-type of gold deposits in South Tianshan area is closely related to giant nappe structures, especially to the ductile shear zone.

关於该类金矿床的成因也是众说纷纭，根据作者近几年在南天山地区的调研得到的一些认识，以及其他学者对该地区穆龙套型金矿床的最新研究成果，认为南天山地区穆龙套型金矿床的形成与南天山褶皱造山带形成过程中板块边缘的大型逆冲推覆构造，特别是与其伴随的韧性剪切变质变形带具有密切的关系，而与这些构造作用伴随的花岗质岩浆的侵入作用是形成该类金矿床的必要条件。

The damage to the Caribbean Plate is not just to those areas which will be pushed under the gliding edge of the S American Plate, but also to those areas which will be dragged along, and ground up as the plate border is rubbed like sandpaper, an abrasion.

对加勒比板块造成的破坏不仅仅是那些会被推挤并滑动到南美版块边缘之下的地区，而且由于板块边界像砂纸一般地有摩擦，还包括那些会被拖拽，碾磨的地区。

Kazakhstan is located in the north of Central Asia, belonging to the southern margin of Laurasia, i.e., the southern margin of Craton and Kazakhstan plates in East Europe. Late Paleozoic continental margin basins, such as the Pre-Caspian Basin, are formed in the region.

哈萨克斯坦位于中亚地区北部，大地构造上属于劳亚大陆南缘，即东欧克拉通和哈萨克板块南部边缘，形成晚古生代大陆边缘盆地，如滨里海盆地。

Negative Ce anomaly is one of diagnostic criteria of geotectonic setting of silicalite. Silicalite in Golug, Xinrenlang and Lhazê in the Gangdisê tectonic belt is characterized by unclear negative Ce anomaly characteristic of epicontinental or neritic sediment, while silicalite in Gyüzê La-Jiaqing area is characterized by weak negative Ce anomaly characteristic of sediment in transitional belt between oceanic basin and continental margin.

硅质岩Ce异常特征是构造背景判别的最有效的手段之一，冈底斯构造带谷露、新认朗与拉孜地区的硅质岩Ce负异常不明显，属大陆边缘或浅海环境，而九子拉家青地区的硅质岩具弱的Ce负异常，属大洋盆地与大陆边缘之间的过渡环境中的沉积。

We analyzed the tectonic differences and deep geodynamic characteristics based on the tomographic results, which show high velocity anomalies at the uppermost mantle beneath the northeast SCS, and depict the lithospheric mantle extension from South China continent to marginal sea. Because of the low temperature and thick lithosphere beneath the northeast SCS, it seems no magma intruded from mantle, so we inferred that the rift may only occur in the crust rather than extend to the upper mantle, which shows the nature of nonvolcanic continental margin.

结果表明：南海东北部表现出陆架地区的岩石层特性，属于华南大陆向海区的延伸，岩石层厚度较大，现今不存在大规模的地幔热流活动，推测大陆边缘张裂作用仅限于地壳内部而没有延伸进入上地幔，具有非火山型大陆边缘的深部特点。

However, relating to investigate the modes, courses and characteristics of the orogenetic process in Paleozoic and after orogenetic process, the cognitive divergence have still occurred.

通过对新疆北东部地区不同构造区带构造作用的方式、过程和特点的研究，确定：①南天山榆树沟高压麻粒岩地体的正变质原岩是一个基本完整的蛇绿岩套，其经历了俯冲至下地壳的高压麻粒岩相、构造抬升至深地壳麻粒岩相以及快速构造折返至角闪岩相的变质过程，代表了南天山洋壳俯冲、变质、随后折返的过程，并首次确定了变质过程的PTt轨迹；②奥陶纪末期中天山北缘发生洋盆俯冲、地体增生作用，此时萨日达拉地区处于岛弧活动带；中石炭世晚期中天山小型洋盆关闭，准噶尔地块与伊犁—中天山板块斜向对接随后发生脆韧性质近水平高温低速右行走滑剪切；③根据巴音沟地区不构成蛇绿岩套有效成分的硅质岩具有与活动大陆边缘密切相关的地球化学特征以及洋中脊玄武岩显示其岩浆源区受到消减带流体交代作用的影响，结合区域地质资料，首次提出巴音沟蛇绿岩带所代表的洋盆古构造环境为弧后盆地，并于早石炭世至中石炭世末期间，经历了扩张、收缩和闭合过程；④首次在克拉麦里蛇绿混杂岩带中分解出具有N-MORB、T-MORB与OIB三种不同类型的火山岩岩石组合，反映了洋盆俯冲

Further study indicates that the ancient and present snowlines have risen from the margins of the Qinghai-Tibet Plateau to the interior and the Tanggula Mountains area is ~1500 m higher than the the margins, which vividly reflects the role of the Dry Pole of Asia, as suggested by some scientists earlier, The wide distribution of lake swarms shows that the Qiangtang area is an interior drainage area into which big rivers have not yet stretched, implying that the Qinghai-Tibetan Plateau is younger.

进一步研究表明，古今雪线由高原边缘向腹地升高，唐古拉山地区高出边缘1500m左右，生动表现了&亚洲干极&的作用；广泛分布的湖群说明羌塘地区是一个大江大河尚未伸入的内流地区，意味著青藏高原是个年青的高原。

Pidgins exist in all parts of the world, with particular prominence in the western Pacific Rim and Atlantic coastal regions and more generally in regions that have been colonized.

洋泾滨语存在于世界上所有的地区，尤其是西太平洋边缘和大西洋沿岸地区，更常见于已被殖民的地区。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。