土卫八 Iapetus (moon)
（重定向自Japetus）
土卫八又称为「伊阿珀托斯」（Iapetus或Japetus，希腊语：Ιαπετός），是土星的第3大卫星，同时也是太阳系中的第11大卫星，由乔凡尼·多美尼科·卡西尼于1671年发现。土卫八以其两半球面巨大的颜色差异而着称，而卡西尼号最近的发现则揭示了该卫星其他多处不寻常的特征，如其拥有一个环绕球体半圈的赤道脊。
Japetus
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Iapetus (moon) 土卫八
（重定向自Japetus）
Iapetus (/aɪˈæpᵻtəs/; Greek:Ιαπετός), or occasionally Japetus /ˈdʒæpᵻtəs/, is the third-largest natural satellite of Saturn, eleventh-largest in the Solar System, and the largest body in the Solar System known not to be in hydrostatic equilibrium. Iapetus is best known for its dramatic 'two-tone' coloration. Discoveries by the Cassini mission in 2007 revealed several other unusual features, such as a massive equatorial ridge running three-quarters of the way around the moon.
- reduction of ore的意思
- reduction of output的意思
- Reduction of overcorrection of ptosis的意思
- reduction of paraphimosis的意思
- reduction of porosity的意思
- reduction of pressure的意思
- reduction of price的意思
- reduction of process的意思
- reduction of proctoptoma的意思
- reduction of progressive variability的意思
- Reduction of prolapsed rectum under anesthesia的意思
- Reduction of prolapse of uterus by pessary的意思
- reduction of property tax的意思
- reduction of punishment的意思
- reduction of rail section的意思
- reduction of rate的意思
- reduction of rates的意思
- Reduction of retroversion of uterus by pessary的意思
- reduction of schedules的意思
- reduction of series to the same base的意思
- reduction of service life的意思
- reduction of singularity的意思
- Reduction of size of abdominal wall的意思
- Reduction of size of finger for macrodactyly repair的意思
- Reduction of size of skin的意思