潜望镜

We have already got periscopes .

我们已经有了潜望镜。

He took collection of periscopes as a hobby.

他以收集潜望镜为乐。

T he Saturday The Beetles learned about periscopes and submarines during sharing time.

在星期六的分享时刻，甲壳虫知道了潜望镜和潜水艇。

T he Saturday Beetles learned about periscopes and submarines during sharing time.

在星期六的分享时刻，甲壳虫知道了潜望镜和潜水艇。

Higher frequencies gave better capture of small targets such as submarine periscopes.

更高的频率对发现较小的目标如潜艇的潜望镜更有利。

It would pick up submarine periscopes up to 10,000 yards (5 miles) and large ships at 30,000 yards.

它能捕获10000码（5英里）处的潜艇潜望镜和30000码处的大型舰只。

Higher frequencies gave better capture of small targets such assubmarine periscopes.

更高的频率对发现较小的目标如潜艇的潜望镜更有利。

Pretend telephones, steering wheels, periscopes, and similar learning toys can be added to creative playthings and help build children''s creative and storytelling skills.

假装电话，方向盘，潜望镜，以及类似的学习玩具可以被添加到创造性的玩具和帮助建立children'的创意和故事的技巧。

Things such as wtc cradles, metal etching, small detail parts like cleats and the periscopes are a work in progress to ensure fit and scale.

的东西，如世台会的摇篮，金属蚀刻，小细节的部分一样， cleats和潜望镜是一项进展中的工作，以确保适当的规模。

A number of retractable masts are carried inside the sail including periscopes, radar antennas, radio and satellite communications, and navigation masts.

许多的可缩回桅杆装在帆罩内包括潜望镜、雷达天线、无线电、卫星通信和导航。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。