sperm的length是...
The length of 1 sperm is 60 micrometers. That is ...
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3 times bigger than diameter of wool fiber (3.0 to be exact).
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4 times bigger than diameter of silk fiber (4.0 to be exact).
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5 times bigger than diameter of acrylic fiber (5.0 to be exact).
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6 times bigger than diameter of cloud water drop (6.0 to be exact).
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60 times bigger than diameter of the largest virus .
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86 times bigger than red light wavelength .
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600 times bigger than diameter of chromosome .
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20,000 times bigger than distance between HDD disk and head .
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168,218 times bigger than each side of the unit cell of diamond .
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12,000,000 times bigger than shortest X-ray wavelength .
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3,846,153,846 times bigger than diameter of uranium nucleus .
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5 times smaller than full length of tick (5.0 to be exact).
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52 times smaller than length of lice .
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163 times smaller than diameter of bullet .
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6,834 times smaller than distance that light travels in 1 nanosecond .
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54,824 times smaller than height of basketball ring .
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145,575 times smaller than world record of pole vault .
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3,042,168 times smaller than full length of Shin Godzilla (3rd form) .
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77,070,897 times smaller than Akashi-Kaikyo bridge (the longest suspension bridge in the world) .
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398,471,022 times smaller than Osaka Loop Line in Japan .
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3,753,717,974 times smaller than distance from Osaka to Kochi .
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30,781,938,470 times smaller than distance from Sao Paulo to Buenos Aires .
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225,541,973,185 times smaller than distance from Sao Paulo to Sydney .
