西南玻利维亚地区,位于3700米高度(超1200英尺),其物种都要能抵抗周期性发生的冰冻和干旱。
The varieties of this region of southwestern Bolivia -- at 3, 700 meters (over 12, 000 feet) -- are resistant to the freezes and droughts that periodically afflict it.
冥王星是三个超个人行星之一,并且就像海王星和天王星一样有着很长的公转周期,这就需要很多年去通过一个星座。
Pluto is one of the three outer transpersonal planets, and like Neptune and Uranus has a long cycle, so it takes many years to traverse a sign.
编制了YH - 1超精密数控机床数控系统软件,该软件具有分辨率高、插补周期短的特点,并且具有光学普适方程的插补功能。
We worked out YH-1 ultra-precision machining tool CNC software, which is characterized with high resolution, short interpolation period and optics universal equation interpolation.
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