以下为句子列表：
英文: Abstract: This paper deals with the application of vacuum system for acid & alkali liquid transportation(VSAALT) in which practical problems are analyzed and the equipment selection for VSAALT is also minutely discussed.
中文: 文摘:本文结合实践介绍真空法输送酸碱液系统，着重分析实际应用中遇到的问题，并对抽真空系统的设备选型进行详细的说明。
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英文: It showed that p-toluene sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, ammonium ferric sulfate dodecahydrate, cerium sulfate tetrahydrate, solid super acid and heteropoly acid etc. were good catalysts for synthesis o
中文: 结果表明：对甲苯磺酸，强酸性阳离子交换树脂、六水三氯化铁、十二水合硫酸铁按、四水硫酸铈、固体超强酸和杂多酸等是合成氯乙酸乙酯的良好催化剂，具有实际应用价值。
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英文: Not stained strongly or definitely by either acid or basic dyes but stained readily by neutral dyes. Used especially of white blood cells.
中文: 嗜中性染料的不一定非用酸性或碱性染剂染色不可的，也易于用中性染剂染色的，尤其指白细胞
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英文: Such soils usually form in areas of heavy rainfall, which causes leaching of lime from the surface layers, or over acid substrata such as granite or sand.
中文: 通常是由于大雨过滤掉了表层土壤的石灰或者是由于覆盖诸如花岗岩或者沙土这类的酸性下层土壤造成的。
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英文: Test for total acidity following the instructions in your acid testing kit. If the acidity is less than .7%, add enough tartaric acid to bring it to that level.
中文: 测定酸度：用你的测酸计测葡萄汁的酸度，如果酸小于0.7％，就需要添加酒石酸直到你希望的酸度。通常为7～8之间为宜。
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