英语词汇recovery per cent怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

双语例句

1
The recovery per cent of the standard addition ofp-Fluorobenzoic acid for this procedure equals 99.9%, the relative standard error is 2.72%.
对氟苯甲酸加标回收率为99.9%，对氟聚苯乙烯分析结果的相对标准偏差为2.7%。
2
The distribution and recovery of the waste energy and heat in Bac Steel are analysed. The calculated recovery per cent in the year 1991 hit 43% or so, but still fell short of the world advanced level.
对宝钢余能余热资源的分布及回收进行简要分析，经测算1991年宝钢余能余热回收率达到43％左右，但与世界先进水平尚有一定差距。
3
He said some export sectors were showing signs of recovery but a Chinese newspaper reported on Friday that exports and imports both fell more than 20 per cent in February.
他表示，一些出口行业已呈现复苏迹象，但中国一家报纸上周五报道称，2月份中国进出口降幅均超过20%。

单词	recovery per cent
释义	recovery per cent 简明释义回收百分数网络释义 1 ?采出程度采出程度双语例句 1 The recovery per cent of the standard addition ofp-Fluorobenzoic acid for this procedure equals 99.9%, the relative standard error is 2.72%. 对氟苯甲酸加标回收率为99.9%，对氟聚苯乙烯分析结果的相对标准偏差为2.7%。 2 The distribution and recovery of the waste energy and heat in Bac Steel are analysed. The calculated recovery per cent in the year 1991 hit 43% or so, but still fell short of the world advanced level. 对宝钢余能余热资源的分布及回收进行简要分析，经测算1991年宝钢余能余热回收率达到43％左右，但与世界先进水平尚有一定差距。 3 He said some export sectors were showing signs of recovery but a Chinese newspaper reported on Friday that exports and imports both fell more than 20 per cent in February. 他表示，一些出口行业已呈现复苏迹象，但中国一家报纸上周五报道称，2月份中国进出口降幅均超过20%。
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