“zero”的概念、定义、翻译、参考文献-科学参考

单词	zero
释义	zero [`zir·ō] ^MATHEMATICS 1. The additive identity element of an algebraic system. 2. Any point where a given function assumes the value zero.
随便看	pulse circuit pulse code pulse-coded scanning beam pulse-code modulation pulse-code modulation television pulse coder pulse coding and correlation pulse column pulse communication pulse compression pulse-compression radar pulse counter pulsed-bed sorption pulse decay time pulse-delay network pulse demoder pulse demodulator pulse discriminator pulsed laser pulsed light pulsed-light ceilometer pulsed-light cloud-height indicator pulse-Doppler radar pulsed oscillator pulse dot soldering iron

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