An HI region or H I region (read H one) is a cloud in the interstellar medium composed of neutral atomic hydrogen (HI), in addition to the local abundance of helium and other elements.

Officially the World’s #1 Club, Hï Ibiza is a 360 nightlife experience featuring the world’s best DJs, incredible production, plus so much more. As a multi-room venue, every element has been …

电离氢区也叫HII区，它们是以氢为主要成分的星际气体云。 若星云附近有比较年轻的炽热恒星，则本来是中性的氢（中性氢区也叫HI区）会被恒星的紫外辐射电离，形成电离氢区——这样 …

Hello:相当于中文的您好（一脸严肃）。 Hi:相当于中文的你好（面带微笑）。 Hey:相当于中文的干嘛呢（一脸坏笑）。 个人拙见，大家可以感受一下。

About haiiiii ^_^ hi!! hiiiiii <3 haiiiiii hii :3 and omg hiiiiiiii x3 haiiiii hi hiii ^-^ are two catchphrases used in meme captions or written into exploitables that convey a sense of cuteness, girliness …

2023年5月26日 · “Hiiii” is a flirtatious greeting a guy or girl will text when they want to get together. Respond to a “hiiii” message with a “Hiii 😉” if you're feeling flirty or a casual “What’s up?” if you …

HII’s Ingalls Shipbuilding division is the largest manufacturing employer in Mississippi and a major contributor to the economic growth of Alabama, employing more than 11,000 people. For …

当你想跟一群人打招呼，或者想要引起大家的注意，可以用： Hi everyone / everybody. 更随意的用法还有： Hey guys. 群发邮件时可能会用到： Hi all. 此外，对于关系亲密的对象，用温柔的 …

Hii, my dear friend! Ah, "Hii," a term that carries the weight of countless conversations and the essence of human connection. It's a simple yet powerful greeting, a gateway to a world of …

HI definition: 1. used as an informal greeting, usually to people who you know: 2. written abbreviation for the…. Learn more.