求翻译…… 条件，满足于这些条件的区域还要具良好的成藏组合条件才能形成天然气水合物矿藏。1988年

Condition satisfied these conditions the formation of regions with good conditions to form a gas hydrate deposits.Since 1988 with the implementation of ocean drilling program on a global scale, scientists made a re-estimation of volume of natural gas hydrate resources, different research institutes and scholars calculate there is a big discrepancy between the amount of resources, estimate the amount of resources an intermediate value between them do not have convergence, suggesting an exact estimate of natural gas hydrate resources have considerable difficulty.Studies have shown that latest estimates the amount of resources about 100 times less than the earlier estimated amount of resources.Nevertheless, the gas hydrate resource amount is still quite a lot of