青年中文rotational的意思
rotational中文翻譯：
adj.轉動的；回轉的；輪流的
rotational speed───旋轉速度，角速度；圓周速度；轉動速度，圓周速度，角速度
rotational molding───旋轉模塑；旋轉成型；旋轉鑄塑
rotational symmetry───[晶體]旋轉對稱；軸對稱；軸向對稱，旋轉對稱; 軸對稱
Earth's unique and massive satellite, the Moon, plays a crucial role in stabilizing the obliquity of Earth's rotational axis.───地球獨特而巨大的衛星——月球，在穩定地球旋轉軸的傾角方面發揮了關鍵作用。
Science offers no plausible explanation of how it could have slowed to its current rotational rate from that speed.───科學并沒有給出合理的解釋，說明它是如何從那個速度減速到現在的轉速的。
Finally, Earth's unique and massive satellite, the Moon, plays a crucial role in stabilizing the obliquity of Earth's rotational axis.───最后，月球作為地球獨特而巨大的衛星，在穩定地球旋轉軸的傾角方面發揮了關鍵作用。
When solitude occupies my whole mind, even the rotational speed of a second hand turns into a sluggish wriggle.───當孤獨占據了我的全部時，就連秒鐘的轉速也成了一種慵懶的蠕動。
Maybe the sun is spinning down, is slowing down and maybe the energy that we get is nothing but rotational kinetic energy.───也許太陽轉速正減慢，也許我們得到的能量，不是別的，而是旋轉動能。
The wind passing over the blades forces them to turn which in turn converts the rotational energy through a gearbox into electricity.───風越過葉片，迫使它們把這反過來又轉換為旋轉能量通過變速箱轉化為電能。
Since the Earth's rotational axis is tilted, the Sun is directly over the equator just twice a year.───因為地球的自轉軸是傾斜的，因此一年當中太陽光只有兩次機會直射赤道。
I will first discuss with you the sun and the earth and see how much rotational kinetic energy is stored in the earth and in the sun.───首先討論太陽，然后是地球，看看地球和太陽中，具有多少旋轉動能。
Knowing the state of the rotational motion of a system, determine the external forces or external torques acting on the system.───已知質點系的轉動運動，求系統所受的外力或外力矩。