Hold the emulsion in a pan of cold water and twist the cloth so it is squeezed through the pores in the cheesecloth, making a kind of gelatin spaghetti.
把感光乳剂放入冷水中，挤压棉布，使乳剂从不中挤出，就像做意大利面条一样。
Hold the emulsion in a pan of cold water and twist the cloth so it is squeezed through the pores in the cheesecloth, making a kind of gelatin spaghetti.
把感光乳剂放入冷水中，挤压棉布，使乳剂从不中挤出，就像做意大利面条一样。
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