【negative_base】什么意思_英语negative_base的翻译_音标_读音_用法_例句_在线翻译

negative base

负进制：负进制是一种非标准的位值计数系统。与其他位值系统类似，每个位置上都表示系统基数的相应幂次方的倍数；但是该基数是负数，即基数b等于某个自然数r的负数（r≥2）。

负基底

... negative acknowledge 否定应答 negative acknowledge character 否定字符 negative base 负基底 ...

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短语

电子、通信与自动控制技术

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abstract: A negative base (or negative radix) may be used to construct a non-standard positional numeral system. Like other place-value systems, each position holds multiples of the appropriate power of the system's base; but that base is negative—that is to say, the base \scriptstyle b is equal to \scriptstyle -r for some natural number \scriptstyle r (r ≥ 2).

以上来源于: WordNet

For the unconscious analysis, the researchers had the volunteers watch images of the base and then rapidly choose from lists of positive or negative words.

而关于潜意识方面的分析，研究人员让这些居民观看基地的影像后，迅速的从一组正面和负面单词列表中作出联想选择。

youdao
With lines 1-7 we put the in/out bits into a superposition of four base states with positive amplitudes +0.5 for states where "out=0" and negative amplitudes -0.5 where "out=1."

1-7 行我们把 in/out 位放入四种基态的一个叠加中，其中“out=0”状态为正振幅 +0.5，而“out=1”状态为负振幅 -0.5。

youdao
If "Income From Operations" is a positive number, then your base business is profitable. If it is a negative number, you are losing money.

如果经营收入是一个整数，则你的企业是赚钱的，否则就正在亏损。

youdao

更多双语例句

While she energized the religious conservative base, overall she proved a negative.

NPR: Exit Polls Link Obama Victory To Economic Fears
But his involvement in discussions over the Futenma base issue might be viewed as a negative by voters.

NPR: Japan's Prime Minister Resigns Over U.S. Base
Likewise, real economic growth has no observable correlation with growth in the monetary base (the correlation is actually slightly negative but insignificant).

FORBES: Has The Fed Lost Control?

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