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Leeuwenhoek ideal microscope Ideal one
03-17
Source: The single-type microscope made by Science and Technology Daily Leevenhoek is very different from our common duplex microscope, which is less than 10 cm long, only two or three cm wide, and about 1 cm thick, just like...
Leeuwenhoek Wen Hu Hooke
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world Leeuwenhoek Wen Hu Hooke
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hero spider Leeuwenhoek Wen Hu Hooke
girl Leeuwenhoek Wen Hu Hooke
Leeuwenhoek Zhang Zhao Wen Hu Hooke