查询词典 recent developments

In this paper, we mainly introduced the LED's structure, working principle and basic characteristics of the main parameters, the profile of the LED driver circuit and its developments.

本文在阐述了LED的结构、工作原理、主要参数和基本特性的同时，简介了LED的驱动电路及其发展动态。

Based on the systematic analyses of the applications and developments of step motor, the driving technique of step motor are analyzed in this paper, and upon these statements, a mathematical model of VR step motor is built. With this model, the coil current of step motor with chopping driver and the non-loaded starting frequency are simulated for the base of designing of step motor servo system.

本文在系统分析了步进电机应用和发展的基础上，对步进电机的驱动技术作了详尽的论述，建立了三相反应式步进电动机的数学模型，并利用该模型对斩波驱动的步进电机绕组电流及空载运行的启动频率等进行了仿真，为步进电机驱动系统的设计提供了依据。

In some Florida developments, the drywall issue emerged after months of failures in heating and cooling systems.

在佛罗里达的部分开发项目中，干墙问题出现前几个月出现了取暖和冷却系统故障。

Duster mechanism and policy circumstances of doing good to urbanization. developments.

安徽省城市发展的关键是建立有利于城市化发展的聚集机制和政策环境。

In an analysis Penelope Eckert and Norma Mendoza-Denton phrase matters this way: One of the innovative developments in the white English of Californians is the use of the discourse-marker 'I'm like' or 'she's like' to introduce quoted speech, as in 'I'm like, where have you been?

Penelope Eckert和Norma Mendoza-Denton分析说：加州白人的英语有一个创新性的发展，就是使用话语标记'I'm like'或者'She's like'来带出引语，就像'我就问，你去哪了？

In an analysis Penelope Eckert and Norma Mendoza-Denton phrase matters thellos way: One of the innovative developments in the whellote English of Californians is the use of the discourse-marker 'I'm like' or 'she's like' to introduce quoted speech, as in 'I'm like, where have you been?

Penelope Eckert和Norma Mendoza-Denton分析说：加州白人的英语有一个立异性的成长，就是使用话语标记'I'm like'或者'She's like'来带出引文，就像'我就问，你去哪了？

A With the developments in science and technology, the knowledge of the approved new resource food in edibility safety and nutriology has changed

随着科学技术的发展，对已批准的新资源食品在食用安全性和营养学认识上发生改变的

The goal of this journal is to provide an international platform for engineers and academicians all over the world to promote, share, and discuss various new issues and developments in the field of electromagnetics.

的目标，这个杂志是提供一个国际平台，为工程师和院士遍布世界各地，以促进，共享和讨论各种新问题和新领域的发展电磁学。

The Elizabethan period (1558 to 1603) in poetry is characterized by a number of frequently overlapping developments.

伊丽莎白时期（ 1558年至1603年）在诗歌的特点是经常重复的一些事态发展。

The man-made developments called The World and The Palm off the coast of the Gulf emirate of Dubai.

人为的发展要求世界和棕榈海岸附近的海湾酋长国的迪拜。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样