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- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁，所以在这条河上航行很困难。
- A trademark used for a sonic depth finder. 回音测深仪一种声音测深仪的商标
- The compass is an instrument of navigation. 罗盘是航行仪器。
- sonic navigation 声波导航
- The theory and practice of aircraft navigation. 航空学飞机航行的理论与实践
- Navigation is difficult on this river because of the hide rock. 因为有暗礁，在这条河上航行很困难。
- Aerial navigation by visual identification of landmarks. 地标领航用可视地标来进行飞机航行
- Pneumatic signals will travel only at sonic speeds. 气动信号的传输速度仅仅相当于音速。
- Sonic Lock Loud Alarm deters Laptop Theft! 用强劲声波警报锁来阻止你的本本被人偷窃!
- The new aircraft creates a sonic boom. 那种新飞机会产生声震。
- Sonic booms, baby! Let's do this thing... 或：音爆来了，宝贝！让我们开始吧！
- Inflect the interface for typical navigation. 为常见的导航调整界面。
- The canal has been opened up to steam navigation. 运河已经可以航行轮船。
- Charts are a map adapted specially for navigation. 航图是专门用于导航的一种地图。
- Displays current date and time in navigation pane. 当前的日期和时间会在导航条中显示。
- One example is provided by the sonic booms from airplanes. 飞机的声震就是一个例子。
- SKINNER: You better? I need some navigation. 斯金纳：好些了吗?我需要指路。
- He found that the sonic surface was, in general, discontinuous. 他发现声速面通常是不连续的。
- It is called celestial navigation. 它叫做天文导航。
- Sounds are classified into two kinds: sonic and ultrasonic. 声波分为两类，即普通声波与超声波。
