您要查找的是不是：
- 声速仪 sound velocity meter
- 表层声速仪 surface sound velocity meter
- 环 loop
- 精密声速仪 Precise sound velocity instrument
- 鸣 to cry (of birds)
- 仪 present
- 环比 link relative ratio
- 精密声速仪及其逻辑仿真 Precise Sound Velocity Instrument and Its Logic Simulation
- 圆环 traffic circle
- 鸡鸣 crow
- 环的 annular
- 环氧 epoxy
- 应用声速仪对测深仪改正精度的测试 The Correction Accuracy Test of Echo Sounder with Sound Velocity Profiler
- 蜂鸣 singing
- 环氧乙烷 epoxy ethane
- 检测仪 surveymeter
- 声速 velocity of sound
- 环己 hexanaphthene
- 测量仪 admeasuring apparatus
- 外环 outer ring
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
