|
|
| 61. | echo-sounding device |
| 回声侧深仪 |
|
|
| | |
| 62. | To echo others |
| 唯唯否否 |
|
|
| | |
| 63. | echo cavity resonator |
| 回波空腔谐振器 |
|
|
| | |
| 64. | an echo telegraph |
| 回波电报 |
|
|
| | |
| 65. | echo Doppler indicator |
| 多普勒回波指示器 |
|
|
| | |
| 66. | echo waveform corrector |
| 回波波形校正器 |
|
|
| | |
| 67. | echo sounding launch |
| 回声测深艇 |
|
|
| | |
| 68. | half echo suppressor |
| 半回波抑制器 |
|
|
| | |
| 69. | echo transmission time |
| 回波传递时间 |
|
|
| | |
| 70. | digital echo suppressor |
| 数字回声抑制器 |
|
|
| | |