查询词典 retrograde motion

Instead, the apparent backwards or retrograde motion with respect to the background stars is a reflection of the motion of the Earth itself.

火星逆行能在地球每次赶上和超越火星时看到，因为地球离太阳比较近，在轨道上运行的速率比火星快。

However, the Big Bang does not explain many things, including the uneven distribution of matter that results in "voids" and "clumps," or the retrograde motion that must violate the Law of Conservation of Angular Momentum.

然而，大爆炸并不能解释许多事实，包括物质分配不均，结果造成一些"虚空"和"实体"；而且"逆行运动"必然违反角动量守恒定律。

In 2009, Jupiter's retrograde motion started on June 15, and it ends today.

在2009年，木星的逆行开始于6月15号，并将于今晚结束。

Ca2+ signaling, which halts both anterograde and retrograde mitochondrial motion, serves as one regulatory input.

Ca2+发出的信号能够作为一种调整性输入，停止线粒体的顺向和逆向运动。

Most of you know the drill, but for those that don't, here's the skinny: Mercury Retrograde is all about reviewing the details of what's already in motion with a fine-toothed comb.

大多数人知道如何应对，但对于那些不知道的，说个大概：水星逆行就像一个细齿的梳子用来梳理回顾已经进行中事情的细节。

We performed a simulative test, which confirms that wavelet analysis can separate annual wobble and Chandler wobble. Our results show that this method can be used in astronomical geodynamies effectively. This paper is divided into two parts. The first is about statistic characteristic of polar motion. Polar motion includes secular motion, long period fluctuations, Chandler wobble, annual wobble and high frequency wobble. The secular motion is 3.4mas/year and towards 760W meridian. Long period fluctuations have difference periods in x-axis and y-axis. They are 31.7-year and 24-year in x-axis and 28.5-year and 22.9-year in y-axis. These 2~? decades fluctuations have an amplitude of about 30 mas , and are very nearly linearly polarized, with the observed motion of pole being almost entirely along a line between 360E and 1440W. There is a 55.4-year wobble whose amplitude is 9 mas. The amplitude of the interannual fluctuations is about 4? mas. The amplitude of long period fluctuations decreased after 1970. The annual wobble is a steady wobble. It retrograde wobble is only 1/20 of prograde wobble in amplitude.

本文的工作主要分为两部分：第一部分是通过分析POLE97序列，我们对极移的统计特性有了一个较全面的认识，极移主要包括趋势项、长周期项、Chandler项、周年项和高频项：趋势项的方向是西经76°，速度为每年3.4mas；长周期项中Markowitz 项在X、Y两个方向有不同的周期，它们分别是：X方向的两个周期是31.7年和24 年，Y方向的两个周期为28.5年和22.9年它们叠加在一起是一个线偏振运动，最大振幅约为30mas，偏振方向在西经144°和东经36°之间；极移的长周期波动中还存在一个 55.4年周期的圆周运动，振幅约为9mas；十年尺度变化的振幅在4～6mas之间，在Y 方向十年尺度的成份比较多，它们的周期在X方向和Y方向不是对应的；从七十年代年开始长周期变化的振幅明显降低；周年项是一个振幅稳定的摆动，在X、Y两个方向的振幅略有差别，逆向运动振幅大约为顺向运动振幅的1/20；Chandler摆动的振幅自1900年以来经历了几次较大的变化，其中包括1915年和1955年两次极大值，振幅分别达到0&。25和0&。28，以及1925～1940期间小于0.09的过程，Chandler项在X、Y 两个方向的振幅几乎完全相等，其逆向运动振幅不到顺向运动振幅的1/50。

On Monday she moves into opposition with Pluto, in retrograde motion in your relationship sector since earlier last month and by Sunday she'll be putting pressure on the North Node, also in your relationship sector. It's on Sunday that Venus also aligns with the South Node, setting some personal and romantic bottom lines.

周一她将与冥王星一起移动到相反的位置，自上个月初起致使你的一段感情开始恶化，周日金星将会在北交点和你的爱情扇形中施加压力，重置个人和爱情的底线。

Explanation: This composite of images spaced about a week apart - from late July 2005 through February 2006 - traces the retrograde motion of ruddy-colored Mars through planet Earth's night sky.

解释：这幅合成图像的时间间隔大约是相隔一周──从2005年7月底一直到2006年2月结束──呈现了在地球夜空看到的淡红色火星逆行轨迹。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失