背斜

The varying velocity mapping result was compared to simple time-depth relationship transformation result, showing that the varying velocity mapping technique can effectively improve the accuracy of structure maps and an anticlinal trap was discovered in the south of the working area.

对研究区变速成图结果与简单的时－深关系转换结果进行了对比，可以看出变速成图方法有效提高了构造图的精度，在工区的正南边发现一个新的背斜圈闭。

The characters are following: main types of the gas accumulation are fault block trap and anticlinal trap. The distribution of the gas is limited, but it can enrich gas in local.

该成藏区的特点是以背斜圈闭、断块圈闭气藏为主要类型，其成藏范围有限，但有可能富集程度较高。

By means of inclusion thermometry and authigenic illite dating data,the oil and gas migration and accumulation model in the central anticlinal zone in the Xihu Sag of the East China Sea Basin has been studied.

利用包裹体测温和成岩矿物伊利石测年数据资料，对东海盆地西湖凹陷中央背斜带油气运移及成藏的基本模式进行了研究。

Besides, depositional condition controls original physical properties of sand, and fractures generated by late tectonization improves the physical properties, all of them control the enrichment of hydrocarbon in this area. These factors are oil storage mechanism of anticlinal reservior in Xinshanyao Formation of Shanle area.

此外，沉积条件决定了砂体原始物性的好坏，后期构造作用形成的裂缝又有效地改善了储层物性，三者共同控制了研究区油气的富集程度，是鄯勒地区西山窑组背斜型油藏的储油机理。

The research result shows that there are three phases of oil and gas accumulation in the central anticlinal zone and the late-accumulation phase is the most impor- tant.

成藏期总体时间长，多期成烃，多次充注，同期不同源，是中央背斜带油气成藏的基本模式。

After studying the fault displacement distribution of Northern Linear Anticlinal Zone and Qiulitage Thrust Front, their mean crustal horizontal shortening rates are estimated as 37.1% and 36% respectively.

断裂位移场的研究表明北部线性背斜带平均地壳水平缩短率为37.1％，丘里塔格前锋带东丘里塔格段的平均地壳水平缩短率为36％。

It appears to be a sharp anticline with a strong suggestion of faulting on one side.

它看来象是在一边有着明显的断层迹象的陡峭的背斜。

Now, use your compass es to measure the attitude of the two limbs of the anticline.

现在用你们的罗盘去测量一下那个背斜两翼的产状。

Now, use your compasses to measure the attitude of the two limb s of the anticline.

现在用你们的罗盘去测量一下那个背斜两翼的产状。

Now, use your compasses to measure the attitude of the two limbs of the anticline.

现在用你们的罗盘去测量一下那个背斜两翼的产状。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。