Examples of using First practical in English and their translations into Vietnamese
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The first practical radio transmitters and receivers were developed around 1895 by Italian Guglielmo Marconi, and the radio began
In 1884, over 20 years before the Ford Model T, Thomas Parker built the first practical production electric car in London using his own specially designed high-capacity rechargeable batteries.
Among other notable inventions, Edison and his assistants developed the first practical incandescent lightbulb in 1879, and a forerunner of the movie camera and projector in the late 1880s.
has long been discussed, this is the first practical implementation at scale, and it clearly demonstrates blockchain's significant benefits.
Among other notable inventions, Edison and his assistants developed the first practical incandescent light bulb in 1879 and a forerunner of the movie camera and projector in the late 1880s.
way back to the Roman Empire, but many sources credit Leonardo da Vinci with the first practical designs.
Although wood-working lathes have been in use since Biblical times, the first practical metalworking lathe was invented in 1800 by Henry Maudslay.
He invented many things in his life, but is known in audio for inventing the first practical electrostatic hi-fi speaker, a wide-range tweeter that covered midrange through ultrasonic frequencies(800 Hz- 30 kHz).
an empirical law of cooling, the building of the first practical telescope and much more.
an electrical engineering company in Paris.[6] He left the company after developing the world's first practical headlamp for automobiles, using a compact integral acetylene generator.
The final leg of the trail toward the first practical high fidelity electrostatic loudspeaker began during the Second World War at Harvard University's Underwater Sound Laboratory, where Arthur A.
The first practical implementation of an audio perceptual coder(OCF) in hardware(Krasner's hardware was too cumbersome
an early one-shot design that however also was the first practical recoilless antitank-gun and thus used no rocket.
Since Karl Benz first built what is often considered to be the first practical motor vehicle, Germany has kept the ball rolling with its consistent quality of engineering
which is used in modern computers, dates from World War II, when a form of delay line memory was developed to remove the clutter from radar signals, the first practical application of which was the mercury delay line.
1923 by German rocket pioneer Hermann Oberth, NASA would provide the first practical application of the concept.
which is used in modern computers, dates from the Second World War, when a form of delayed line memory was developed to remove the clutter from radar signals, the first practical application of which was the mercury delay line.
The final leg of the trail toward the first practical high fidelity electrostatic loudspeaker began during the Second World War at Harvard University's Underwater Sound Laboratory, where Arthur A. Janszen needed a sound source
The first practical design was the AVCO Mk.
Willis Carrier invented the first practical air conditioner in 1902.