您要查找的是不是：
- The first steps to help blind people to see with sound are based on exactly double barrelled version of a normal electric torch. 幫助盲人利用聲音來(lái)可見(jiàn)的最初作法的原理基于同樣的原理。聲音從一個(gè)形狀像雙筒電筒樣的超聲電筒發(fā)射出去。它的工作方式和軍艦和潛水艇的聲納一樣。
- Uses the double barrelled hunting rifle, at first fires at the goal is the live pigeon, latter replaces with the putty system. 采用雙筒獵槍?zhuān)畛跎鋼裟繕藶榛铠?，后用泥制物代替?/li>
- Flash Gun (electronic) DOUBLE- Similar to FLASHGUNE, but double barrel design allows you to fire twice before reloading is required. 一剎那槍(電子) 雙相似與FLASHGUNE, 但雙桶設計允許您射擊兩次在再裝之前必需。
- The calculations of barrel panels and panel space of the double barrel panels heat interchanger are discussed.Some problems which should be paid attention to are put forward in this paper. 討論了實(shí)際設計中雙管板換熱器管板的計算以及雙管板管板間距的計算,并提出在設計中注意的問(wèn)題。
- double barrelled capillary electrode 雙毛細管電極
- double barrelled capillary micro electrode 雙毛細管微電極
- double barrelled capillary(micro)electrode 雙毛細管[微]電極
- Improvement on Kelly Filter with Double Barrel 雙筒凱利葉濾機的改進(jìn)
- Double barrelling can be quite effective, and sometimes I should resort to firing three barrels. 第二次持續下注可以非常有效，有時(shí)候我應該嘗試第三次持續下注。
- Deep pumping technique with small diameter pump with double barrel 雙筒式小直徑抽油泵深抽采油技術(shù)
- Keywords stress;double barrel panels;heat interchanger; 應力;雙管板;換熱器;
- He is working double tides to finish his essay. 他日夜苦干，趕寫(xiě)他的文章。
- I do not realize it is a double feature. 我原先不知道這是雙片連映。
- The boss promised to double our pay next month, but we doubted his word. 老板答應下月給我們雙倍的薪水，可我們對他的承諾持懷疑態(tài)度。
- Double agents live in a perpetual state of fear. 兩面派永遠過(guò)著(zhù)提心吊膽的生活。
- I want a double room with a view. 我要一間能看到風(fēng)景的雙人房間。
- He was so fat that he had a double chin. 他胖得有雙下巴了。
- The carpet is too thick to double up. 這地毯太厚沒(méi)法折疊。
- Is the material single width or double width? 這幅料子是單幅的還是雙幅的？
- Reserve double room June fourth to tenth inclusive. 預訂雙人房間，六月四日至十日，共六晚，望訂妥復電。
