HM break-in oil is prepared by adding a certain additive into the diesel oil. The additive is obtained from a high sulfur crude oil.

HM磨合油系由高含硫原油中提炼出来的磨合添加剂与柴油机油按一定配比调合而成。

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Analysts said that many of the oil companies involved in the bidding believed they would struggle to break even under the terms on offer.

分析人士称，许多参与投标的石油公司认为，按照出价条款，他们想收支平衡都难。

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The bill would also rescind a tax credit for "domestic manufacturing" that oil companies received in 2004 and a much smaller tax break for geological expenses.

法案也将取消石油公司2004年获得的“国内生产”的税收减免，这项减免比对地理成本的税收暂停征收数额上要小得多。

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What is becoming clearer with time is that the chemical dispersants typically used in clean-up efforts to break masses of oil up into small droplets does more harm than good.

BBC: Deepwater Horizon: Gulf of Mexico 'deep-cleaned' itself

The tepid supply forecasts for non-OPEC oil producers in 2013 are not strong enough to represent any break in the fundamentals that would be unmanageable for OPEC to chip in and cover.

FORBES: Oil Not Going To $50 Any Time Soon

Both involve heating organic materials in a vacuum until they break down into carbon and vapors that can be condensed into a low-grade fuel oil.

FORBES: KissyKat And The Magic Diesel