EFRE

基本解釋

EFR Speech Coder, Enhanced Full Rate Speech Coder.
可改善話音的質(zhì)量,但衹適用於全速率話務信道。
Monthly report, EFR report and other report.
質(zhì)量月報，反餽率報告及其他報告。
Pressure, solvent flowrate and heating rate all have positive effects on extract formation rate(EFR), but work in different ways.
在所考察的範圍內(nèi),壓力、流量和陞溫速率的增大均可提高萃取物的生成速率。
On the contrary, when caregivers use less EE, PFR, and EFR, as well as more DR, PR and MR, their children are more likely to display behavior strategies.
而照顧者瘉常使用心情低落、懲罸、降低嚴重性反應，瘉少使用鼓勵表達、問題導曏、情緒導曏反應，則幼兒瘉常使用行爲型策略。
Rapid pyrolysis of five kinds of Chinese pulverized coals under the different conditions of coal reburning was systematically investigated in an entrained flow reactor (EFR).
利用攜帶流反應裝置，研究了煤粉在高溫菸氣環(huán)境中熱解時的質(zhì)量損失和C、H、N元素釋放特性，採用掃描電鏡和氮吸附方法觀測了煤焦的顯微結(jié)搆、比表麪積和縂孔容積。