单词	单次写入
释义	单次写入write-once
随便看	threshold of responsiveness threshold of sensitivity threshold of sound intensity threshold of stimulation threshold of temperature threshold of ventricular fibrillation current threshold-- operating threshold operation threshold parameter threshold period threshold, photofission threshold, photonuclear threshold policy threshold potential threshold power threshold pressure threshold price threshold pumping threshold pump power threshold quantity threshold quantization threshold, radiationdamage threshold ratio threshold reaction threshold regression