查询词典 flyback retrace

To retrace past events in one's mind , This is a beautiful things .

在心中追忆往事，是件惟美的事情。

London Police Commissioner Sir John Stevens visited Paris in April to retrace Diana's final moments to determine if she may have been the victim of a criminal conspiracy.

伦敦警察专员约翰·斯蒂文思4月去了一趟巴黎，追踪调查戴安娜生前的最后时刻，确定她是否可能是一个罪恶阴谋的牺牲品。

Nevertheless, Kidron is a most moving place for anyone wishing to retrace Jesus' footsteps.

不过，克德隆仍是人们追寻耶稣脚踪最让人感动的地方。

The theory is that the male strategy is the most useful for hunting prey; chasing an antelope, say, would mean running a long way over a winding route. But having killed his prey, the hunter would want to make a beeline for home rather than retrace his steps exactly.

这个理论是这样的：男性的这种策略对于抓捕猎物来说是最有效的，比如说追捕一头羚羊，这就意味着男性在之前要奔跑很长一段崎岖的路，而当他成功杀死猎物之后，他会选择找到回家的最短路径，而不会傻乎乎的沿着他捕猎的路线走回去。

Andrew McEwen and Edmund Jocelyn set off on October 16 from Yudu in Jiangxi province to retrace the route of the Long March. Their journey - entirely on foot - will cover 6,000 miles, eight provinces, two autonomous regions and will take 368 days.

两个英国人，安德鲁-麦克尤恩和埃德蒙-乔斯林，于今年10月16日从江西省的于都出发，开始重走当年红军长征的路线，他们此行全部靠双脚，行程6000英里(约2万里)，将穿越8个省与两个自治区，预计368天走完。

When I decided to retrace Blegen's footsteps and talk with Davis, I had to take an all-day bus ride from smog-bound Athens across the rocky Peloponnesus to Pylos in western Messenia.

当我决定沿着布雷根的脚印，同戴维斯交谈。

He had not the strength to retrace his steps, to recommence the journey which he had already taken.

再说，怎样再穿过这靠奇迹才脱险的洼地呢？

We're trying to retrace their endeavors to rediscover their technology.

我们正试图追溯他们的努力重新找回自己的技术。

If possible, retrace you path back to a point where you are sure of where you are.

如果可能的话，你的道路折回回到一个点，你一定在什麼地方。

It is of length; however, we can't retrace its source.

它是有长度的，可是它的来源我们无法追溯。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。