• 1. a weak solution: 一个弱解
• 2. A Weak Acid Solution: 一种弱酸溶液
• 3. a monobasic weak acid solution: 一元弱酸溶液

• 1.The fabric is rinsed, saturated with a weak solution of sulfuric.
  织物要先进行水洗，然后用淡硫酸浸渍。
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• 2.This is the tendency for water to pass through a membrane separating a weak solution from a strong one.
  渗透是一种水通过膜的运动趋势，膜的两面分别是浓溶液和稀溶液。
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• 3.Specimens prepared by polishing and etching in a weak solution of nitric acid and alcohol reveal the lamellar structure of alternating plates that forms on slow cooling.
  通过打磨并在弱硝酸酒精溶液中蚀刻制备的样本显示出由缓慢冷却形成的交互层状的薄片结构。
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