Saudi Arabia is ready to pump 9.7m barrels per day of oil for the rest of this year, 200000 more barrels than before, King Abdullah said at the opening ceremony of the Jeddah oil meeting Sunday.
22日在吉达举行的国际石油会议上,沙特阿拉伯国王阿卜杜拉宣布沙特原油日产量增加20万桶,增至970万桶。
While the candle burns, a suction pump pulls in the surrounding air to a simple mechanism that separates the carbon black - a byproduct of combustion - from the rest of the air.
蜡烛燃烧时,用真空泵吸走周围的空气,令黑色的炭物质——即燃烧产物——与其余空气分开。
About 1% of Americans over 65 experience heart failure, a condition in which the heart is unable to pump enough blood to the rest of the body.
大约1%超过65岁的美国人出现心力衰竭,其中心脏不能泵出足够的血供应身体其它部位。
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