求翻译：川西前陆盆地具有以下特点：很厚的沉积,丰富的烃源,大量的圈闭,保存条件良好,它具备形成大中型气田的成藏条件,勘探潜力巨大, 是四川盆地内重要的天然气勘探接替领域。是什么意思？

Western Sichuan Foreland Basin has the following characteristics: a very thick deposits, rich hydrocarbon source, a large number of traps, good storage conditions, it has the form and medium-sized gas-forming conditions, exploration potential, is an important natural gas exploration in the Sichuan B

Before western Sichuan basin land is characterized by the following: a very thick sediment, rich hydrocarbon source, a large number of laps behind closed to preserve good conditions, and it has formed into a collection of large and medium-sized gas field exploration potential conditions is enormous,

The western Sichuan foreland basin has following characteristic: The very thick deposition, the rich hydrocarbon source, the massive trap, preserve the condition to be good, it has forms the large and middle scale natural gas fields to become the Tibet condition, the exploration potential is huge, i

In Western Sichuan foreland basin has the following characteristics: very thick sediments, rich source, a large number of traps, good preservation conditions, it has the conditions for formation of large and medium gas fields and huge exploration potential, is an important natural gas exploration in

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