Larmor precession 拉莫尔进动 ; 拉莫尔旋进 ; 拉莫进动 ; 称为拉摩尔进动
steady-state free precession imaging 稳定态自由旋进造影 ; 定常态自由进动成像
precession of orbit 轨道旋进 ; 轨道进动
vortex precession flowmeter [仪] 旋进流量计 ; 旋涡进动流量计 ; 流量计
regular precession 正规旋进 ; [物] 规则进动 ; 等速进动 ; 等速推动
precession period 进动周期
half frequency precession [力] 半频进动
apsidal precession 拱线进动
Basing on this discovery,a novel double-sensor vortex precession meter (DSVPM),aimed to improve measuring accuracy,was developed.
这一研究结果,为新型差动式传感器旋涡进动流量计的研制提供了理论依据。
参考来源 - 用数值模拟方法研究旋涡运动诱发体振动的机理The subsequent chapter described the method of amendment for the algorithm on the basis of previous chapter, including the precession, nutation, atmospheric refraction, and other amendments to improve the accuracy to the level of arc seconds.
第三章阐述了在上一章的基础上对中间步骤和最终结果进行修正的计算方法,包括对岁差、章动、大气折射等的修正,从而提高计算精度到弧秒的级别。
参考来源 - 基于嵌入式系统的高精度自动寻星系统设计Chapter 4 analyses the precession angular estimation algorithm and reduces the estimation parameters and the operating time according to the periodicity of target’s RCS data.
第四章主要研究弹道中段目标的进动角估计方法。
参考来源 - 基于窄带信息的弹道中段目标运动特性反演和成像方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: precedence precedency
以上来源于: WordNet
N the act of preceding 进动
There is a third movement the hypothesis covers called precession.
这个假说所包括的第三种运动叫做岁差。
Precession, basically is the change in the direction of earth's axis of rotation.
岁差,基本上是地球自转轴方向的改变。
It will take me a million years to explain even just the basics of this movement as precession is quite complex.
哪怕是这个运动的基本原理,我也要花一百万年才能解释清楚,因为旋进是相当复杂的。
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