ultrafast

简明释义

英[ˌʌltrəˈfɑːst]美[ˌʌltrəˈfæst]

adj. 超快的；超速的

英英释义

单词用法

同义词

反义词

例句

1.As an attosecond ultrafast modulation process, FASPB can be intrinsically extended to any level-summation systems of two dipolar forbidden excited states.

FASPB作为一种阿秒超快调制过程，从理论上说它可以扩展到任何两偶极禁戒跃迁激发态的能级和系统。

2.Finite element method and ultrafast thermoelasticity model are combined to simulate the microbump formation irradiated by a femtosecond laser.

本文结合有限元方法和超快热弹性模型对飞秒激光辐射下形成的微突起结构进行了数值模拟研究。

3.The main researching objects of this branch of Photonics are high speed processes or ultrafast phenomena, presenting information as time and space resolution.

这个分支的主要研究对象是高速过程或超快现象，并以时间—空间分辨方式提供信息。

4.Surface mount ultrafast rectifier. Max recurrent peak reverse voltage 400 V. Max average forward rectified current 2.0 A.

表面贴装超快整流器。最大的经常峰值反向电压为400 V，最大平均整流电流2.0A。

5.Different approaches to the design of dispersive mirrors (DMs) for ultrafast applications are considered.

本文提出了几种用于超快光学的色散镜设计方法。

6.Objective: The object of this study was to ultrafast photodynamic processes of hematoporphyrin derivative(HPD);

目的：研究用于癌症诊断与治疗的光敏剂血卟啉（ HPD ）的超快光动力学过程；

7.The prototype of the ultrafast photoconductive switch is fabricated using AFM.

利用原子力显微镜加工超快光导开关器件原型。

8.It is helpful for understanding of the electron ultrafast dynamics in chromium film.

本文工作有助于理解铬膜中电子的超快动力学过程。

9.It should be helpful for selecting appropriate materials for nanotexturing of thin films by ultrafast lasers.

本文的研究将有助于利用超快激光对薄膜材料进行纳米构造。；

10.The ultrafast 超快的 charging technology allows smartphones to be charged in just 15 minutes.

这种超快的充电技术使智能手机在仅15分钟内充满电。

11.The new fiber optic internet service offers ultrafast 超快的 download speeds, making streaming movies a breeze.

新的光纤互联网服务提供了超快的下载速度，使得在线观看电影变得轻而易举。

12.The ultrafast 超快的 camera captured the moment of the bullet leaving the barrel.

这台超快的相机捕捉到了子弹离开枪管的瞬间。

13.With ultrafast 超快的 computing, complex simulations can be run in real time.

凭借超快的计算，复杂的模拟可以实时运行。

14.Researchers are developing ultrafast 超快的 lasers for medical applications.

研究人员正在开发用于医疗应用的超快的激光。

作文

In today's rapidly evolving world, the term ultrafast has become increasingly relevant across various fields, particularly in technology and communication. The concept of ultrafast refers to processes or systems that operate at extremely high speeds, often surpassing traditional limits. This can be seen in advancements in internet connectivity, computing power, and even scientific research. For instance, the emergence of ultrafast internet services has revolutionized the way we access information and communicate with one another. With download speeds reaching gigabits per second, users can stream high-definition videos, participate in virtual meetings, and download large files almost instantaneously.Moreover, the development of ultrafast lasers has transformed various scientific disciplines, including medicine and materials science. These lasers can emit pulses of light in femtoseconds, allowing researchers to observe chemical reactions as they occur. This unprecedented speed enables scientists to gain insights into molecular dynamics and develop new materials with enhanced properties.The impact of ultrafast technologies extends beyond just speed; it also influences efficiency and productivity. In industries such as manufacturing and logistics, ultrafast processing systems streamline operations, reduce wait times, and increase output. Automation and robotics, powered by ultrafast computing, are reshaping the workforce, enabling companies to achieve higher levels of precision and consistency.However, the rise of ultrafast technologies also brings challenges. As systems become faster, the demand for data processing and storage increases exponentially. This necessitates the development of new infrastructure capable of handling the influx of information. Additionally, cybersecurity concerns grow as the speed of transactions and communications increases. Protecting sensitive data in an ultrafast environment requires advanced security measures and constant vigilance.Another critical aspect of ultrafast technology is its potential to bridge geographical divides. In remote areas where traditional internet services are slow or unreliable, ultrafast satellite internet can provide high-speed connectivity, empowering communities with access to education, healthcare, and economic opportunities. This democratization of technology is essential for fostering global equality and ensuring that everyone can benefit from the advancements of the digital age.In conclusion, the term ultrafast encapsulates a significant shift in how we perceive speed and efficiency in various domains. From enhancing our daily lives through improved internet connectivity to pushing the boundaries of scientific discovery, ultrafast technologies are reshaping our world. As we continue to innovate and adapt, it is crucial to address the accompanying challenges to ensure that the benefits of ultrafast advancements are accessible and secure for all. The future is undoubtedly ultrafast, and embracing this change will define the next era of human progress.

在当今快速发展的世界中，术语ultrafast变得越来越相关，尤其是在技术和通信等各个领域。ultrafast的概念指的是以极高速度运行的过程或系统，通常超越传统的限制。这可以在互联网连接、计算能力甚至科学研究的进步中看到。例如，ultrafast互联网服务的出现彻底改变了我们获取信息和相互沟通的方式。下载速度达到每秒千兆，用户几乎可以瞬间流式传输高清晰度视频、参加虚拟会议和下载大文件。此外，ultrafast激光的发展也改变了医学和材料科学等多个科学学科。这些激光可以以飞秒为单位发出光脉冲，使研究人员能够观察化学反应的发生。这种前所未有的速度使科学家能够深入了解分子动态，并开发出具有增强特性的材料。ultrafast技术的影响不仅限于速度；它还影响效率和生产力。在制造和物流等行业中，ultrafast处理系统简化了操作，减少了等待时间，并提高了产出。由ultrafast计算驱动的自动化和机器人正在重塑劳动力，使公司能够实现更高水平的精确性和一致性。然而，ultrafast技术的崛起也带来了挑战。随着系统变得更快，对数据处理和存储的需求呈指数级增长。这需要开发新的基础设施，以处理信息的涌入。此外，随着交易和通信速度的增加，网络安全问题也在加剧。在ultrafast环境中保护敏感数据需要先进的安全措施和持续的警惕。ultrafast技术的另一个关键方面是其弥合地理差距的潜力。在传统互联网服务缓慢或不可靠的偏远地区，ultrafast卫星互联网可以提供高速连接，使社区能够获得教育、医疗和经济机会。这种技术的民主化对于促进全球平等至关重要，确保每个人都能从数字时代的进步中受益。总之，术语ultrafast概括了我们对各个领域速度和效率认知的重要转变。从通过改善互联网连接来提升我们的日常生活，到推动科学发现的边界，ultrafast技术正在重塑我们的世界。当我们继续创新和适应时，解决伴随而来的挑战至关重要，以确保ultrafast进步的好处对所有人都是可及和安全的。未来无疑是ultrafast的，拥抱这一变化将定义人类进步的下一个时代。