北

The results show that corresponding to the positive / negative phase of interdecadal modes of the North Pacific SST, the anomalous patterns of the atmospheric circulation and climate in positive phase are opposite to that in negative phase, it indicates an important impact of these interdec...

其结果极为清楚地表明，对应北太平洋SST的年代际模的正、负位相，大气环流和气候异常的形势都近乎相反，充分说明SST年代际模的重要作用；由于北太平洋SST的两个年代际模有十分相近的水平结构特征，它们对大气环流和气候的影响也有十分相似的特征；北太平洋海温年代际模对大气环流的影响在中高纬度地区呈正压结构特征，而在热带地区的响应主要有斜压结构特征。

Taking the Late Mesozoic basic-intermediate dike swarms from this area as the main object, we have studied their Petrology, Geochemistry and Isotopic Chronology, and discussed the property of their magmatic source, tectonic setting and origin as well. The significant conclusions acquired are as follows: 1, The Late Mesozoic dike from the coastland of Fujian Province appears as clusters, intruding into the Late Mesozoic granite or volcanic rocks, and the lithologies are diabase, hornblende diabase and quartz-diorite etc, mainly diabase. The mode of their occurrence is mainly precipitous and they tend towards NE, approximately EW or NNE. The dike swarms did not suffer metamorphose or distortion, holding the stress state as the dike formed.

本论文以该地区晚中生代中–基性岩墙群为主要对象，研究了它们的岩石学、地球化学及同位素年代学等，对岩浆源区的性质、构造环境、成因等进行了讨论，获得以下重要认识： 1、福建沿海地区晚中生代中–基性岩墙成群产出，侵入到晚中生代花岗岩及火山岩中，岩性有辉绿岩、角闪辉绿岩和石英闪长岩等，以辉绿岩类为主，产状较陡，北东、近东西及北北东走向，大多未发生变质或变形，保持了岩墙形成时的应力状态。

On the other hand, when the tropical western Pacific is in a cooling state in spring, convective activities are weakened around the Philippines. In this case, there is an anticyclonic anomaly circulation in the lower troposphere over the South China Sea, and the western Pacific subtropical high shifts westward, thus, the late onset of the SCSM can be caused. Moreover, when the tropical western Pacific is also in a cooling state, convective activities around the Philippines are also weak in summer, since the abrupt northward-shift of the western Pacific subtropical high is not obvious in mid-June and early July and it gradually shifts northward during its northward advance in this case, the East Asian summer monsoon rainband can be maintained in the Yangtze River and the Huaihe River valleys.

相反，当春季热带西太平洋处于冷状态，菲律宾周围对流活动弱，在这种情况下，南海上空对流层下层有反气旋性距平环流，西太平洋副热带高压偏西，从而使得南海夏季风爆发晚；并且，当夏季热带西太平洋也处于冷状态，菲律宾周围对流活动也很弱，在这种情况下，西太平洋副热带高压北进时，在6月中旬或7月初向北突跳并不明显，而是以渐进式向北移动，从而使得东亚季风雨带一直维持在长江流域和淮河流域。

Using the same method, we can know that the fractal character exists for Lianyungang's coastline and Yancheng's, Nantong's, the fractal value of each is 1.0531, 1.0693, 1.1495. The values of fractal show that the extension of sinuation of coastline change complex, and so the distributing space is larger gradually from north to south.

采用相同的方法和标度，江苏省沿海三个地级市连云港、盐城、南通的海岸线在1：50000地形图上同样具有分形的特征，分维值分别是1.0531、1.0693、1.1495，由北向南逐渐增大，反映了江苏省海岸线的弯曲程度由北向南逐渐变复杂的趋势，相应的海岸线在平面上展布的空间由北向南也是愈来越大。

There are Hannan block in the northwest and Huangling block in the east. Its extended direction is east-northeast in the northwest area, east-west in the middle area and east-northeast in the southeast area,being a southwestward arc made up of many thrust nappes.

该带西北端受汉南地块限制，东部有黄陵地块的阻挡，其展布方向由西北部的北北东向、中部的近东西向、至东南部的北东东向，呈一向西南凸出的弧形，是由一系列呈向西南突出的巨型逆冲推覆断裂带构成。

The vertical offsets are larger in the Shenxi Gou and the Bajiao Miao sections,reaching locally 5～6m in maxima,and generally lower in the Miaoba section,1～2m or less. Near the Gaoyuan village,the surface rupture consists of two subparallel branches. The northern branch shows mostly rightlateral slip with minor SE sideup thrusting,and the southern one mostly SE sideup thrusting.

其中，深溪沟段和八角庙段同震垂直位错较大，达。5～6m；庙坝段同震垂直位移量普遍较低，1～2m或更低；在高原新村附近，地表破裂带分为近平行的南北两支，北支以右旋走滑为主，南支以南东盘逆冲抬升为主，这与与映秀-北川同震破裂总体北西盘抬升的性质相反。

Therefore, above-mentioned age dating together with previous chronologic data led us to conclude that the Sulu HP-UHP nappes have two basements: the Early-Middle Protrozoic (≥2400 Ma) basement in the N. Sulu and the Neoprotrozoic (700-800 Ma) basement in the S. Sulu. The basement ages in the N. Sulu together with its western part of the no-UHP metamorphic area (Laiyang-Penglai) are similar and named by the Jiao-Liao-Korea block belong to the NCP. Besides, the boundary between both of the S. Sulu UHP area and JLKB is along north Wulian and south Haiyangsuo.

北苏鲁超高压变质地区的花岗质片麻岩锆石SHRIMP U-Pb定年表明，变质基底的年龄是2400Ma（或＞2400Ma），并经历了1800～1700Ma和～200Ma的变质事件，研究表明苏鲁高压－超高压变质地体由2个不同时代变质基底组成，北苏鲁的变质基底属于北中国板块胶辽朝地块的一部分，形成时代比南苏鲁基底老得多，其与南苏鲁地块之间的界限位于五莲以北到海阳所以南一线。

An ancient Roman road in Italy built by Gaius Flaminius in 220 BC; extends north from Rome to Cisalpine Gaul.

一条在公元前年建在意大利佛兰明尼亚圣加伊乌斯的罗马大路；从罗马向北一直延伸至阿尔卑斯山南侧的高卢；北票自助建站版权申明：本站北票自助建站文章均来自网络。

The sandstone of reservoir spreads NNW-NW. The high thickness of sandstone develops in northwest and center of the study area, and it changes thinner to dactylitic pinchout in the direction of southeast.

砂岩总体走势北北西～北西向，砂岩厚度高值区发育在研究区西北部和中部，向东南方向砂岩有逐渐变薄直至指状尖灭的趋势。

Three layout alternatives of Haikou Gate are put forward. The first alternative is to make full use of the old Liuduo North Gate and Haikou Gate, the second is to demolish the old Liuduo North Gate and Haikou Gate to construct Haikou North Gate and Haikou Sorth Gate dividually and the third is to demolish the old Liuduo North Gate and Haikou Gate to construct holistic Haikou Gate.

主要内容如下： 1、对于海口南北闸布置进行了三种方案比选：方案一利用六垛北闸和老海口闸方案；方案二拆除六垛北闸和老海口闸分建海口闸方案；方案三拆除六垛北闸和老海口闸合建海口闸。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。