Objective Aim To investigate the protective effect of compound N-2211 on cerebral ischemia-reperfusion injury in rats.

目的探讨化合物N - 2 2 11对大鼠局灶性脑缺血再灌注损伤的保护作用。

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The surface layer consists of oxide, sulphide and N, C compound.

表层由氧化物、硫化物和氮（碳）化合物组成；

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With the increasing of the temperature, B -C- N compound transformed from turbostratic graphite- like structure into polycrystalline crystal.

随处理温度增加，B—C—N化合物由乱层石墨结构向多晶体转变。

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U.S. troops in armored vehicles deployed outside another U.N. compound in Kabul that houses the headquarters of several U.N. organizations, a senior U.N. official said.

WSJ: Taliban Assault Shakes Kabul

At a U.N. compound next door to the scene of the attack, anxious U.N. employees hunkered down indoors after shrapnel from the initial blast sprinkled the gardens.

WSJ: Taliban Assault Shakes Kabul

Another rocket-propelled grenade whistled past the hotel and other rockets exploded near the U.N. compound, the Iraqi Interior Ministry and an abandoned police station.

CNN: Military investigates hostile fire in 'green zone'