classification sonar造句

例句与造句

1. They are equipped with sophisticated minehunting and classification sonar as well as remotely operated mine neutralization and disposal systems.
2. In addition to the usual round of exercises and port visits, " Derwent " performed bottom classification sonar scans in Sunda Strait in an attempt to locate the wreck of World War II cruiser, and was used to portray the fictional British warship HMS " Hero " for Hong Kong filming of the BBC action / drama series " Warship " . " Derwent " returned to Australia in early August, and spent the rest of the year exercising.
3. It's difficult to find classification sonar in a sentence. 用classification sonar造句挺难的