...硕士学位论文 第1章绪论1.1研究背景和意义 科技飞速发展的今天,随着大型民用航空远距离跨海飞行频繁进行,水上迫降(Ditching)的情况越来越多。然而,水上迫降的危险性要远高于陆地迫降,水上迫降中机沉人亡的事故不断发生。
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欢迎访问《农业工程》杂志社! 关键词: 开沟;施肥;油茶[gap=452]Key words: Ditching,Fertilization,Camellia oleifera
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ditching machine 挖沟机 ; 开沟机
ditching plough 挖沟犁
rock ditching 挖岩石管沟
ditching hatch 水上迫降紧急舱口 ; 逃生舱口 ; 水上迫降应急出口
ditching operation 挖沟作业
wheeled ditching machine 轮胎式挖沟机 ; 轮胎式挖壕机
gas lift ditching method 气举开沟法
以上来源于: WordNet
N-COUNT A ditch is a long narrow channel cut into the ground at the side of a road or field. 道沟; 沟渠
Both vehicles ended up in a ditch.
两辆车都掉进了沟里。
V-T If you ditch something that you have or are responsible for, you abandon it or get rid of it, because you no longer want it. 丢弃 [非正式]
I decided to ditch the sofa bed.
我决定把沙发床扔掉。
V-T If someone ditches someone, they end a relationship with that person. 抛弃 [非正式]
I can't bring myself to ditch him and start again.
我不能说服自己抛弃他,又重新开始。
V-T/V-I If a pilot ditches an aircraft or if it ditches, the pilot makes an emergency landing. (飞机) 紧急迫降
One American pilot was forced to ditch his jet in the Gulf.
一个美国飞行员被迫在海湾紧急迫降其喷气式飞机。
V-T If someone ditches school or work, they decide not to go to school or work, although they are supposed to go there. 逃学; 旷工 [美国英语] [非正式]
What do you say we ditch school and go to the mall?
我们逃学去商场,你觉得怎样?
→ see also last-ditch
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