查询词典 ageing

Secondly, the reasons and characteristics of population ageing in China.

第二，中国人口老龄化的成因和特点。

With the development of times, our country has entered a gradual ageing of society.

摘要随着时代的发展，我国逐步进入了老龄化社会。

Oxidative damage to body tissues and organs is thought to be one of the major causes of ageing.

对身体组织和器官的氧化损伤被认为是衰老的最主要原因之一。

Population ageing is an inevitable social progress and economic development.

人口老龄化是社会进步和经济发展的必然结果。

Compared with other countries, the population ageing in China has its own characteristics

与其他国家相比，中国人口老龄化有其独有的特征

Though my parents are still healthy ,I know ageing is natural and inevitable.

虽然我的父母仍然健康，我知道老龄化是自然的和不可避免的。

The performance of this material system is demonstrated by ageing tests.

材料系统的性能是通过老化测试体现出来的。

In this paper, a smart control system for semiconductor laser ageing test is described.

本文介绍了一个能对半导体激光器进行老化测试的智能控制系统。

Second, there are more pressing needs, for example, coping with an ageing society.

第二，有更迫切的需要，例如，应付老龄化社会。

This has been the most important factor by far in the ageing of populations around the world.

迄今为止，这已是导致全球老龄化最重要的因素。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐