您要查找的是不是：
- A trademark used for a sonic depth finder. 回音測深儀一種聲音測深儀的商標
- sonic echo sounder (=sonic depth finder) 回聲探測儀
- sonic echo sounder (=sonic depth finder 回聲探測儀
- A trademark used for a sonic depth finder 回音測深儀一種聲音測深儀的商標
- Other fishermen use electronic depth finders to know how deep the water is. 有些釣客使用電子測深儀來(lái)探知水的深度，
- Priciple of building-up field depth finder by fixed field source 固定場(chǎng)源建場(chǎng)測深儀原理
- Manufacture and application of anti-slipping depth finder 彈片掛鉤防滑骨孔測深器的研制與應用
- The money was returned intact by its finder. 錢(qián)原封未動(dòng)地被撿拾者送還。
- This creature lives in the depth of the ocean. 這種生物生活在海洋深處。
- Lost: one diamond ring. Finder will be rewarded. 尋物: 遺失鉆戒一枚，尋得者將獲重酬。
- I was out of my depth in that class. 在那個(gè)班里我跟不上。
- Preliminary research on reservoir silt mud measurement by sonic depth finder with different frequencies 不同頻率回聲測深儀測量水庫淤泥的初步研究
- The young man dived to a depth of 40 feet. 那個(gè)青年人潛到四十尺的深度。
- We should discuss the problems in depth. 我們應該深入地討論這些問(wèn)題。
- The depth of the universe is immeasurable. 宇宙無(wú)限深廣。
- Measurement of the depth of large bodies of water. 海洋測深學(xué)，海洋測深術(shù)測量大水域的深度
- The range finder in this camera is really good. 這架相機的測距器很管用。
- The depth of water in this river is half that in that river. 這條河河水的深度是那條河河水深度的一半。
- Resembling an abyss in depth; unfathomable. 深不可測的，無(wú)底的深度上象深淵的; 深不可測的
- These creatures live in the depth of the Pacific Ocean. 這些生物生活在太平洋的海底。
