查询词典 ago

The earliest coin in China can be traced back to thousands of years ago.

中国最早的货币可以追溯到几千年前。

The oldest money in China can be traced back to thousands of years ago.

中国最早的货币可以追溯到几千年前。

The earliest currency in china could be traced back to thousands of years ago.

中国最早的货币可以追溯到几千年前。

The traditional friendship between the two people can be traced back to a long time ago.

我们两国人民之间的传统友谊，可以追溯到遥远的过去。

Years ago, when I was a boy, you met me, flattered me, and taught me to be vain of my good looks.

多年前，当我还是个孩子的时候，你遇到了我，奉承我，并且教我为自己的姿容感到自豪。

While ago, here is a weed and grass of the beach, small slopes, waste-water pond

而以前，这里是野草丛生的滩涂、小土坡、废水塘

Ago in my home on thexiao yi cakes eaten here, I feel very good, not usually by eating the green bean cake may well be comparable to like it!

以前在我小姨家就吃过这里的糕点，感觉非常好吃，不是平常所吃到的绿豆糕之类的可以比拟的！

Fifty years ago this month, on a foggy Saturday morning in Cambridge, England, a 24-year-old beanpole of an American scientist sat down with a few white cardboard cutouts and set off a revolution in biology.

五十年前的二月，在英国剑桥大学星期六一个雾蒙蒙的早晨，一位24岁清瘦高挑的美国科学家坐在一堆裁剪出的纸板块旁，他由此引发了一场生物学领域的革命。

About a year ago I became president of the National Rifle Association, which protects the right to keep and bear arms.

大约一年前，我成了全国步枪协会主席，保护和携带武器的权利不断。

If the opening in the drawee business premises or residence of place of payment other than the bearer bill, after reasonable efforts, still no time in the bill before the due date for payment prompt prompt acceptance, then at the prompt payment of subsection ago because of prompt acceptance by the delay may be the occurrence of forgiveness, which does not preclude the responsibility of the drawer and endorser.

4如开立为在受票人营业处所或居住地以外地点付款之汇票持票人，经合理之努力，仍无时间在汇票到期日提示付款前提示承兑，则在提示付款前由于提示承兑所发生之延迟得予宽恕，从而并不解除出票人和背书人之责任。

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。