这种紫色贵族品种的深颜色来自于在蓝莓、黑茶藨子、红球甘蓝和茄子中发现的同种化合物。
The deep color of the Purple Majesty variety comes from the same compounds found in blueberries, blackberries, blackcurrants, red cabbage, and aubergines.
为了这些，他实验了不同种类的高分子聚合物并且试图寻找更好的办法结合材料和收集电量。
To this end, he is experimenting with different kinds of polymers and seeking better methods of combining the materials and collecting the electric charge.
这种机器能够用光感聚合物制造不同种类、颜色和性能也不同的物品。
The machine is capable of making objects out of multiple kinds of solid photopolymer, each with different colours or properties.
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