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- underwater propagation 水下传输特性
- This machine has been specially adapted for use underwater. 这机器是为水下使用而特别改装的。
- This machine has been specially adapted for underwater use. 这机器是为水下使用而特别改装的。
- The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。
- A ship equipped for laying explosive underwater mines. 布雷舰艇装备有布水雷装置的舰艇
- A trademark used for an underwater breathing apparatus. 水肺，水中呼吸器用于水下呼吸装备的一种商标
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- Travel Form is no longer useable underwater. 旅行形态不能再用于水下。
- A device used underwater to produce pulses of sound, as for an echo sounder. 声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置
- Riptide is a strong underwater current. 激潮是海面下一种强大的暗流，
- The propagation of animals or plants. 动物的饲养，植物的培植
- Reproduction and spread; propagation. 复制和散布；繁殖
- Yes, including the underwater form. 可以，包括在水下的形态。
- They extract ten million tons of coal each year from underwater mines. 他们每年从水下煤矿中采掘一千万吨煤。
- An underwater ridge or rock shelf. 暗礁水下隆起物或岩石架状物
- Committee on Propagation of the Tradition! '优良传统发扬光大委员会'！
- An underground or underwater passage. 地道，坑道地下的或水下的通道
- Crack propagation usually begins slowly. 裂纹的增长常常是开始缓慢。
- The diver was carrying out an underwater operation. 那个潜水员正在水下作业。
- Rose propagation has a long and rich history. 玫瑰繁殖有着悠久的历史。
