At present, people can use the IPTV (网络电视) to record and replay programs.The first modern computer was invented in Americ a in 1946. It was as big as a room.It improved the speed and exactitude of calculation( 算
【解析】 1.根据T he first T V set was invented by an English scientist, John Baird, in 1926. The i nvention helped people watch films at home in stead of going to the cinema as before. 可知 答案。 2.根据T he first modern computer was invente d in America in 1946. ...In the ...
Who invented the laptop? Adam Osborne built the first laptop in 1981 and named it "Osborne 1." Back then, it was priced at nearly $2,000 and came with a small built-in computer screen. What is the first modern computer in the world? Created in 1943, the ENIAC computing system was...
The first modern computer was invented in America in 1946. It was as big as a room. It improved the speed and exactitude of calculation (计算). In the 1950s, desktop computers were invented in the same country. They became smaller and could be put on the desk. Since then, they have ...
Computer The first modern computer was invented in America in 1946.It was as big as a room.It improved the speed and exactitude of calculation (计算).In the 1950s,desktop computers were invented in the same country.They became smaller and could be put on the desk.Since then,they have bec...
Computer The first modern computer was invented in America in 1946.It was as big as a room.It improved the speed and exactitude of calculation(计算).In the 1950s,desktop computers were invented in the same country.They became smaller and could be put on the desk.Since then,they have bec...
Computer The first modern computer was invented in America in 1946. It was as big as a room. It improved the speed and exactitude of calculation (计算). In the 1950s, desktop computers were invented in the same country. They became smaller and could be put on the desk. Since then, ...
1.The ENIAC was the first modern robot invented in a university.2.The ENIAC was heavier and faster than our new computers.3.Our small computers are much faster than the ENIAC.4.The ENIAC was built before 1946.5.The ENIAC was an early computer so it was very important. 2024高三·专题...
Who invented firewalls? What was the first artificial intelligence-enabled space robot? Who invented cloud storage? Who created big data? How was the modern computer developed? Who created C++? Who invented social media? What was the primary work of mainframe computers in the 1950s through the ...
Modern processors can contain over 3 billion transistors. Before the invention of transistors, many people thought that personal computers would never be possible, with the largest computer, built by IBM in 1957, covering roughly one acre on each of 20 different sites....