The lower one prevents the oil splashed onto the cylinder bore from entering the combustion chamber, and is called an oil ring.

1、

The Hydrodynamic Lubrication Analysis on The Oil Film Load-carrying Capacity of The Internal Combustion Engine Honed Cylinder Bore Surface

内燃机缸套珩磨面油膜承载的流体动力润滑分析

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2、

A Study on Cylinder Bore Enlargement in Medium-Midget Diesel Engines

中小型柴油机扩缸变型设计研究

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3、

Hydraulic Support Cylinder Bore Enlarge Once More Use

液压支架中缸体的扩镗再利用

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4、

On Wearing of Cylinder Bore and Evaluation of Engine Durability

气缸磨损规律及发动机耐久性评价

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5、

The process and economic benefit of laser heat treatment of cylinder bore for high speed diesel engine are described in this paper.

介绍了高速柴油机缸孔激光热处理工艺及其经济效益。

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6、

The Boxer Rebellion ： The Boxer rebellion rose up in Shandong first in 1899. Then it spread to North China and Northeast China at a speed and marched to Beijing and Tianjin.

义和团运动：义和团运动于1899年首先在山东兴起，迅速扩展到华北、东北地区，并直逼京津。

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7、

The boxer rebellion developed greatly and stroked heavily the invading power of the capitalism.

义和团运动蓬勃发展，沉重打击了帝国主义侵华势力。

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8、

Ci Xi's Thoughts and Diplomacy during the period of Boxer Rebellion

义和团运动时期慈禧的思想与对外政策

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9、

So when Boxer Rebellion occurred in Shandong Province, native showed compassion for Christianity. They did not killed Christianity and provide a haven for them.

民众不仅没有杀他们，而且在义和团运动的中心地山东省给他们提供了一座避风港。

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10、

The Incredibility in the Legend of Wu Tang's Favor on Ci Xi as a Young Girl Ci Xi's Thoughts and Diplomacy during the period of Boxer Rebellion

有关吴棠对慈禧太后微时有恩的传说不可信义和团运动时期慈禧的思想与对外政策

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11、

For China, during the late 19th century there were things that came out because of the opium wars and the Boxer Rebellion that were imported to the West.

19世纪末，在中国，因为鸦片战争和义和团运动，有些怀表出现在市场上，被卖到西方。

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12、

It believed some of the nations involved would use the Boxer Rebellion as a way to gain more control over Chinese territory.

美国担心所涉及的别的国家会利用义和团作为一种借口来对中国的领地获利更多的控制。

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13、

Tianjin was the scene of heavy fighting during the Boxer Rebellion, after which it was placed under an international commission.

八国联军入侵中国期间，天津遭受了巨大的战争创伤，并沦为国际租界。

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14、

This journal recently published two groups of articles about the Boxer Rebellion, revealing a new prospective of researches of historical events: instead of mere objects of study, historical events are regarded as an approach and a perspective for studying social structures.

《历史研究》近期发表的两组义和团研究论文，展现出历史事件研究的新前景，即不再把事件视为自足的研究对象，而将其作为透视社会结构的研究路径和视角。

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15、

After the Boxer rebellion, the Qing government recall a painful experience, determined to reform, carry out a series of new policies.

庚子之难以后，清政府痛定思痛，决心变法，大力推行新政。

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16、

That could enlighten us about the boxer rebellion.

能让我们加深理解义和团运动。

provided by jukuu

17、

He had less luck with his journalism, having been away snipe-shooting when the Boxer rebellion broke out, thus missing the biggest Chinese story in his lifetime.

他在新闻事业上的运气稍差：义和团运动爆发时，他刚好外出猎鸟，因此错失了其一生中最重大的中国历史事件。

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18、

Trace Chinese modern history ( the Boxer Rebellion as a starting point) back to confrontation scene between Chinese folk and Western in the early twentieth century to reveal the power of a traditional folk belief.

对中国现代化历程进行回顾，以义和团运动为切入点，重新回到20世纪初中国民间与西方的对抗现场，揭示出民间传统信仰的力量。

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19、

As real estate prices plunge, so does the ability of homeowners to borrow against the value of their homes, crimping a major artery of spending.

随着房地产价格下降，房主对应于他们的家的价值的贷款能力也在下降，阻碍了一个主要的消费途径。

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20、

Congress would do well to consider using its ability to borrow cheaply to assist capitols and town halls banned from engaging in deficit spending on their own.

美国国会不妨考虑利用自己廉价借款的能力，协助一下依法不得从事赤字支出的各州和地方政府。

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