20xx關(guān)于阿基米德的簡(jiǎn)介英文-資料下載頁(yè)
2024-11-17 22:45本頁(yè)面
【正文】 e theory applied to the actual life is easy. Archimedes is likely to be the most thorough understanding of the principles and the use of machinery in the world at that time.
Archimedes and Athens scientists have a distinct difference, that is, he attaches importance to the rigor of science, accuracy, requirements for each question are accurate and logical proof。 also attaches great importance to the practical application of scientific knowledge.
Master of Mathematics
Archimedes also has a very brilliant achievement in mathematics, especially in geography.
Archimedes amp。39。mathematical thought contains calculus, Archimedesamp。39。 amp。quot。methodologyamp。quot。 has been amp。quot。very close to modern calculusamp。quot。, there are mathematical amp。quot。infiniteamp。quot。 advanced research, throughout the whole story is how Mathematical model for physical application.
What he lacks is that there is no limit concept, but its thought is extended to the 17th century mature mature infinite analysis of the field, to inform the birth of calculus.
Archimedes made Euclidamp。39。s idea of approaching ideas. He uses the amp。quot。approximation methodamp。quot。 to calculate the sphere area, the volume of the ball, the parabola, the elliptical area, the later mathematicians based on this amp。quot。approachamp。quot。 to develop into modern amp。quot。calculusamp。quot。. Archimedes also use the rounded method to obtain the value of amp。pi。 between and .
In addition, he calculated that the surface area of the ball is four times the area of the largest circular area, and the volume of the cylindrical sphere is two thirds of the volume of the cylinder. The theorem is engraved on his tombstone.
Archimedes studied the nature of the spiral curve, the current amp。quot。Archimedes spiralamp。quot。 curve, is to memorate him named. In addition, he in the amp。quot。sand countamp。quot。 a book, he created a set of large numbers of methods, simplifying the way of counting.
Archimedesamp。39。 geometric work is the culmination of Greek mathematics. He bined Euclidamp。39。s strict reasoning with Platoamp。39。s rich imagination and harmony, reaching the realm of perfection, so that it would be done by Kepler, Cavalieri, Fermat, Newton, Leibniz and others continue to cultivate the calculus is being more perfect. amp。quot。
Astronomical research
Archimedes developed a cross angle instrument for astronomical measurements and made an instrument for measuring the sunamp。39。s direction to the earth.
Archimedes also used hydraulic production of a planetarium, the ball on the day, month, stars, five planets. According to records, the planetarium not only run accurate, even when the lunar eclipse, solar eclipse can be predicted.
Archimedes also believes that the earth may be round. In his later years Archimedes began to doubt the doctrine of the Earth Center and speculated that the earth could turn around the sun, and this conjecture was raised until the Copernican era.
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