甲烷水平的不断升高使搜救行动遇阻。
Rising levels of methane gas have hindered rescue operation.
格兰·迪奇现在认为，道琼斯指数可能会在10500点遇阻。
Mr. Grandich now thinks the Dow is likely to stall roughly at 10500.
深井小尺寸套管下入遇阻时，随着下放力的增加，将产生失稳弯曲。
The bending failure stability accrued with the increase of the running load, when the small size casing, which was run into the wellbore under the deep well, encountered the resistance.
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