英语词汇“sound-speed gradient”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sound-speed gradient
释义	sound-speed gradient 音速梯度
随便看	punched-card computor punched card control punched-card control punched card controlled computer punched card converter punched card data processing equipment punched-card devices punched-card equipment punched card equipment punched card feeding punched-card field punched card field punched card for visual selection punched card input device punched-card interpreter punched-card jacquard mechanism punched-card machine punched card machine punched card machine (pcm) punched card marking punched card method punched-card method punched card output device punched card processing punched card processing equipment 七尺长的被子，满展七岁做和尚，八岁做道士，玩鬼出身七岁八岁讨狗嫌七岁看大，八岁看老七岁看老七年之病，求三年之艾七年之病，求三年之艾，非储之以待，则如病者何。七张八嘴，问长问短七张嘴，八个舌头七张机。鸳鸯织就又迟疑。只恐被人轻裁剪，分飞两处，一场离恨，何计再相随。ショウショウショウショウショウアイショウアクショウイショウイショウイショウイダン