查询词典 the elderly

It is a serious health problem, especially in elderly women.

这是一个严重的健康问题，特别是对于老年妇女。

We can recommend this product to both children and the elderly because it is easy to use.

我们可以把这项产品推荐给小孩和老人，因为它的使用很简单。

My grandfather is quite elderly. He is over 100 years old.

我的祖父年龄很大，他已经超过100岁了。

Hello, my children and the elderly do not like you to bring.

你好，我的孩子和你一样没有老人带。

It's the Festival for elderly.

那是老年人的节日。

Elderly say sigh and said: Well, I do not know.

老人叹息一声，说：那我就不知道了。

It is easy to give your seat to the elderly.

给老人让座是很容易的。

In fact, only about 20% of our elderly are in nursing homes.

事实上，只有20 ％左右的老人是在养老院。

One of the biggest problems for the elderly is lack of income.

缺少收入是老年人最大的问题之一。

More and more elderly people choose to live away from their children, why?

为什么越来越多的中国老人不和他们的孩子住在一起？

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。