查询词典 persistent

This picture reminds me of my father, a most determined and persistent man.

这幅图片让我想起了我的父亲，一位非常有决心和毅力的人。

He is also one of the most passionate and persistent voices in the field of the growing threat of climate change.

在气候变化所造成的持续威胁的知识领域，他还是我们当今最积极和坚持的声音之一。

G: that's the most persistent fly I've ever seen.

这是我见过的飞进来最长时间的苍蝇。

No matter what learning English, the most important thing is the persistent attitude toward learning.

不管在哪学习英语，最重要的是持之以恒的学习态度。

But more importantly, Ray Allen is probably one of the most persistent players in the league.

但是更重要的是，雷阿伦也许是联盟中状态保持得最好的球员之一。

Designed to engage students in the process of solving the world's most persistent social problems.

所有的国家都应该支持发展一所全球性的大学，它的主要目的是要让学生们致力于解决世界上最难缠的社会问题。

In the process of solving the world's most persistent social problems.

所有的国家都应该帮助建立起一个全球性的大学，用来培养学生们解决世界上最顽固头疼的社会问题。

Those who achieve are those who are the most persistent.

成功的人必定是最具恒心的。

It is also generally the most persistent and difficult to manage.

它可以长期繁殖存在，而且很难灭除的。

For example, one of the most prevalent, persistent fears people have is public speaking.

举个例子，人们最害怕做的事情其中一件就是演讲。

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。