2021年3月12日 · Deferred Enforced Departure (DED) (formerly Extended Voluntary Departure) allows certain individuals from designated countries and regions facing political or civic conflict or natural disaster to stay in the United States. DED is a temporary immigration benefit. It provides an administrative stay of removal designated for specific period of time.

The Doctor of Education (EdD or DEd; Latin Educationis Doctor or Doctor Educationis) is (depending on region and university) a research or professional doctoral degree that focuses on the field of education. It prepares the holder for academic, research, administrative, clinical, or professional positions in educational, civil, private ...

2025年2月8日 · “Ded” might sound like a typo, but in the world of slang, it’s a term that’s taking over the internet. From social media to online gaming, “ded” has become a popular way to express a range of emotions, from boredom to excitement. But what does it really mean, and how can you use it to communicate with others? What Does “Ded” Mean?

2019年7月12日 · Ded is a humorous, often ironic, deliberate misspelling of dead. It can be used when something finds something so funny, overwhelming, or outrageous that they are metaphorically “dead.” It can also used in the internet language of DoggoLingo, particularly as a playful way to describe a sleeping pet.

2021年10月1日 · Directed energy deposition (DED) is a branch of additive manufacturing (AM) processes in which a feedstock material in the form of powder or wire is delivered to a substrate on which an energy source such as laser beam, electron beam, or plasma/electric arc is simultaneously focused, thus forming a small melt pool and continuously depositing mat...

2022年5月18日 · 定向能量沉积（DED）是增材制造（AM）工艺的一个分支，在该工艺中，粉末或金属丝形式的原料被输送到同时聚焦激光束、电子束或等离子/电弧等能量源的基板上，从而形成一个小熔池并逐层连续沉积材料。 与其他AM工艺相比，DED具有一些独特的优势，例如特定位置的沉积和修复、合金设计和复杂形状的三维打印。 在此，对近年来的进展以及在DED过程中控制激光与材料相互作用的主要方面、熔池热行为、先进的原位监测和相互作用机制进行了评述。 还 …

Diário Escolar Digital - DED Secretaria de Estado de Educação de Minas Gerais. Passo a Passo. Esqueci Minha Senha

2024年9月24日 · ded (comparative more ded, superlative most ded) (nonstandard, long obsolete outside eye-dialect, now colloquial, especially humorous) Alternative form of dead. From Russian military slang дед (ded, “soldiers after their third or fourth half-year of compulsory military service”, literally “grandfather”). ded (plural deds)

Deda is the leader brand for road bike components, chosen by the best bicycle brands and appreciated by enthusiastic cyclists all over the world. Our products line-up dedicated to the mountain bike and new e-bikes is developed for a wide …

针对高强度 2024 铝合金 （aa2024） 在使用电弧 （ded-a） 定向能量沉积过程中经常出现的晶粒粗化、高孔隙率和不良机械性能等问题，本工作提出了一种在 aa2024 焊丝中添加 tic 纳米颗粒用于 ded-a 的策略，并揭示了 tic 纳米颗粒改性的机理。