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- double rig beam trawl 雙舷桁拖網(wǎng)
- The selectivity of codends with different mesh sizes,35mm,40mm and 45mm,of double rigged shrimp trawl,which is used in locally commercial fishery,were analyzed through cover-net method selective experiments. 試驗采用雙支架蝦拖網(wǎng)作為試驗網(wǎng)具,并使用套網(wǎng)法估算了網(wǎng)目?jì)葟綖?5、40和45 mm的網(wǎng)囊對主捕蝦類(lèi)的選擇性。
- beam trawl A trawl with short wings and a head rope attached to a metal or wooden beam. 桁曳網(wǎng)一個(gè)拖網(wǎng)有短的翼，而且一條頭部粗繩依附于金屬制或木制的光線(xiàn)了。
- 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。
- 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。
- multi-codends beam trawl 多囊桁拖網(wǎng)
- In this case, I can double for penalty. 假如這樣的話(huà)，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 請告訴我一間雙人房的費用可以嗎？
- The soldiers came at the double. 士兵們是急行軍來(lái)的。
- multi-condends beam trawl 多囊桁拖網(wǎng)
- A couch performs a double service. 躺椅有雙重的服務(wù)。
- Beam trawl with several codends 多囊桁拖網(wǎng)
- Look, double yellow lines you mustn't park here. 喂，這是雙黃線(xiàn)--不能在這兒停車(chē)。
- Please double up the chair and put it aside. 請把椅子折起來(lái)放在一邊。
