| 释义 |
pre·ces·sion·al 英prɪ'seʃənl美prɪ'seʃənl COCA²⁰⁸¹⁰⁶iWeb⁵¹⁶²⁴
基本例句
adj.岁差的⁶⁰;因岁差而导致的⁴⁰
A natural and quantitative law does exist between the azimuth of the imbalance of the rotor and its spin angle, precessional angle and its phase angle.
转子不平衡量所在的方位与转子的自转角、进动角、相位角三者之间内在的定量关系。 cnki
Once they lock in which I see in about3-4 years, as we reach the fulcrum in the precessional cycle, they will then seek a rooting, and there will be a period of equalization or balance.
以前它们是锁闭的我们进入尚需3-4年，当我们到达岁差周期运动的支点的时候，它们开始寻找固定的场所，将有平等和平衡的一段时期。 iciba
These indicate that the tropical climate, such as the variations of the thermocline and east Asian monsoon in the SCS, is externally controlled by the precessional radiation.
这说明更新世热带地区的气候变化，比如南海南部的温跃层深度变化和东亚季风的演化，主要受地球轨道的岁差控制。 fabiao |