“Grosch’s law”的概念、定义、翻译、参考文献-科学参考

Grosch’s law

Computer

The best known of many attempts to provide a measure of computer performance in terms of price, originally formulated by H. R. J. Grosch in 1953 as:
$Performance = constant \times {price}^{2}$
Reliance on this law, which was approximately true at the time, led to the concept of ‘economy of scale’, i.e. that large computers were less expensive per operation than small computers. Since that time other values of the exponent have been suggested: a good case can be made for the value 1 rather than 2. Current technology has almost completely invalidated Grosch’s law.

单词	Grosch’s law
释义	Grosch’s law Computer The best known of many attempts to provide a measure of computer performance in terms of price, originally formulated by H. R. J. Grosch in 1953 as: $Performance = constant \times {price}^{2}$ Reliance on this law, which was approximately true at the time, led to the concept of ‘economy of scale’, i.e. that large computers were less expensive per operation than small computers. Since that time other values of the exponent have been suggested: a good case can be made for the value 1 rather than 2. Current technology has almost completely invalidated Grosch’s law.
随便看	badlands Badoglio, Pietro (1871–1956) Badon, Mount Badr-B bad sector Baekeland, Leo Hendrik Baer, Karl Ernst von Baeyer, Adolf von (1835–1917) Baeyer, Johann Friedrich Adolph von Baeyer strain Baeyer test Baeyer-Villiger reaction baffle bafflestone bag Bagehot, Walter (1826–77) bagging Bagian, James Philipp (1952– ) baguio bahada Bahadur efficiency Bahadur, Raghu Raj (1924–1997) Bahamas, Commonwealth of the Baha’i Bahcall, John Noris