你得用力把塑料瓶中的溶液挤出来。

You need to press-off the solution from the plastic bottle.

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这种溶液能够沉积在各种材料之上，包括易弯曲的塑料物体或是金属箔片。

This solution can then be deposited onto a variety of materials, including flexible plastics or metal foils.

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石油也是许多化学工业产品如溶液、化肥、杀虫剂和塑料等的原料。

Oil is also raw material of many chemical industrial products, such as solutions, fertilizers, pesticides, and plastics.

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