在青春的旅程中，校园的每一处角落、旅行的每一段风景，都值得被珍藏。初步（CHUBU）学生数码相机，便是记录这些美好瞬间的得力伙伴，尤其适合热爱记录生活的学生群体。

康佳新款G9WMiniAl-LED艺术壁纸电视 ... 该系列电视拥有 4K（3840x2160）分辨率，画面清晰细腻，能呈现丰富的细节，无论是人物的毛发、衣物的纹理，还是风景中的树叶、花朵等，都能清晰地展现 ...

除了互联网大佬，还有学者、院士等越来越多的权威人士入驻抖音，用直观、易懂的表达，把复杂的、“高精尖”的科学原理变成“轻知识”。中国科学院院士、著名红外物理学家褚君浩就是其中一位，他近期入驻抖音后，带动#你也会被15岁的自己激励到吧话题冲上热搜top1。

春天还没到，IU的新剧已经带着满屏油菜花香来治愈你的剧荒了！这部由“国民甜心”IU和“零差评男神”朴宝剑首次搭档的奈飞年度大剧《苦尽柑来遇见你》，3月7日就要全球上线了！光是预告片播放量就破千万，今天咱们就提前聊聊，这部剧到底凭啥让全网嗷嗷期待？

Most TVs and monitors sold today use 4K panels. But what does this designation actually mean? The 4K specification refers to a display's resolution, which plays a huge part in how much detail a ...

Whether you're going on vacation, at work or wanting to keep an eye on nighttime activity, a 4K camera captures it all in the clearest view with great video quality. The best security cameras also ...

The best 4K projectors are still the ultimate way for you to get an immersive theater experience at home. All of the projectors in this guide are capable of beaming a larger image than any regular ...

it's good to know when the newest releases are coming out on 4K UHD and Blu-ray. You know, as long as you have a good way to play them (see our list of the best Blu-ray players for help on that ...

“由于3D显示、4K影像等技术可以提高手术成功率 ... 一台台配备多项“黑科技”的壁纸电视有序下线。这是记者在广东省深圳市石岩街道的创维电视工厂车间看到的一幕。 这些电视所拥有的 ...

There was a time when the best 4K monitors were so expensive that only the five richest kings of Europe could afford them. Now, though, they’re much more reasonably priced, meaning Ultra HD ...