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1·Three model typhoon tracks, westerly, northerly and turning northwestward arc selected.

选用西行、北上和西行转向三个模式台风路径。

2·Qaidamu basin is one of the most impotent oil and gas bearing basins in China northwestward.

柴达木盆地形成于中新生代，是我国西北地区主要的含油气盆地之一。

3·The upper structure layer is composed of the Cretaceous to the Quaternary, which shows a large slope dipping northwestward.

上构造层由白垩系-第四系构成，构造形态为-北西倾斜坡。

4·The Tonglushan Cu-Fe deposit is located at the middle part of the Neocathaysian compound mole track and the northwestward of the Yangxin complex massif.

铜绿山铜铁矿床位于鄂城-大幕山新华夏复合隆起带中部、阳新复式岩体西北端。

5·The combined surface currents flow northwestward flow, while the bottom compensation currents flow southeastward. The combined circulation is mainly driven by the wind.

总环流在表层基本上为朝西北的流动，在底层同样出现向东南的回流，主要是由风应力驱动的。

6·The larger structure is the Salton Trough, a depression that stretches from the Gulf of California, through the modern Colorado River Delta, and northwestward into California as far as the Salton Sea.

比较大的构造是索尔顿海槽，它是从加利福尼亚湾延伸出的一片洼地，穿过现代的科罗拉多河三角洲，向西北进入加利福尼亚，直达索尔顿海。

7·The force source of current tectonic stress field comes mainly from the westward and northwestward horizontal extrusions from the Pacific and Philippine Plates respectively to the Eurasian Plate.

反映出本区现今构造应力场的力源主要来自太平洋板块向西和菲律宾板块向北西对欧亚板块的水平挤压作用。