From the anticontinuous limit(AC limit) with only the on-site potential,as the on-site potential decreases and the interatomic coupling increases,the frequencies change continuously to form the two(acoustic and op.
讨论了原子链由只有在位势的不连续极限(AC极限),通过在位势逐渐减弱而原子间相互作用势逐渐增强,最后演变到只有原子间相互作用势的原子链的情况。
Analysis of AC/A ratio after LASIK in myopia;
近视患者LASIK术后AC/A变化观察
A preliminary study of AC/A ratio measurements with Eye tracker Model 310 in young people;
Model 310眼动追踪仪测量年轻人AC/A的初步研究
A comparative study have been done between Graphite-PTFE and AC-PTFE compositeelectrode in eletro-Fenton system for the degradation of 4-cp.
本文用Graphite-PTFE与AC-PTFE复合电极对4-氟酚的电-Fenton降解进行了研究,在相同条件下:pH=3。
Study on AC/AC Converter with 30kHz Sinewave Output;
30kHz正弦波输出的AC/AC变换器研究
Research on AC-AC Mode AC/AC Converters with High Frequency Link;
交—交型高频环节AC/AC变换器研究
Research and Design of 6KVA AC/AC Inverter;
6KVA AC/AC电源变换器的研制
Research on the Multi-level AC/AC Converter with High-frequency Link
高频环节多电平AC/AC变换器的研究
Forward-Mode Three-Level AC/AC Converter
正激式交-交型三电平AC/AC变换器
One-Cycle Control of Buck-Boost Circuit for Single-phase AC/AC Voltage Conversion
单周控制Buck-Boost电路的AC/AC电压变换
Forecast Control Strategy for Bidirectional Switch AC/AC Converter
双向开关AC/AC变换器预测控制策略
Research on Single Phase AC/AC Onverters Based on Simple Topologies;
基于简单拓扑的单相直接AC/AC变换器研究
Research on Full-bridge Mode Current Mode AC/AC Converter with High Frequency AC Link;
全桥式电流源高频交流环节AC/AC变换器研究
Research on the Forward AC-AC Mode Three-level AC/AC Converter;
正激式交—交型三电平AC/AC变换器的研究
Study on AC/AC Converter of Contactless Power Transfer System
非接触电能传输系统AC/AC变换器的研究
Analysis of Output Voltage and Current Ripple for Direct AC/AC Converter
直接AC/AC变换器输出电压及电流纹波分析
Research on the Uni-polarity Phase-shifted Controlled Voltage Mode AC/AC Converters with High Frequency AC Link;
单极性移相控制电压源高频交流环节AC/AC变换器研究
Authentication Center (AC) - 10
认证中心 (AC) -- 10
The chord AC subtends the arc ABC.
弦 AC 正对弧 ABC.。
AC/DC and DC/AC Converty Circuits in Power Supply Equipment;
电源设备中AC/DC和DC/AC变换电路
Research on Combination Mode Multi-Level AC-AC Converter
组合式多电平AC-AC变换器研究
Iterative Harmonics Analysis Approach for AC-DC-AC Converters
AC-DC-AC变换器的迭代谐波分析方法
