touch down

英 [tʌtʃ daʊn]

美 [tʌtʃ daʊn]

降落; 着陆

柯林斯词典

• PHRASAL VERB 降落;着陆
  When an aircrafttouches down, it lands.
  1. Spacecraft Columbia touched down yesterday...
     “哥伦比亚”号宇宙飞船昨天着陆。
  2. The first large contingent of troops touches down on American soil today.
     第一批分遣大部队今天在美国着陆。

英英释义

verb

• come or bring (a plane) to a landing
  1. the plane touched down at noon

双语例句

• She wouldn't let me touch her down there.
  她不让我摸她下面。
• Your the toe head that can touch you not gone down on the knees?
  你不屈膝能摸到你的脚趾头吗？
• Once you touch down, put your feet up.
  一旦你接触下来，把你的脚。
• It's my brother! Don't touch him!-Get him down!
  那是我弟弟！别碰他！-把他拉下来。
• So we need to keep the nose attitude all the time and need some power during touch down to transfer the weight of the airplane from the wings to the main gear.
  要求我们时时刻刻保持机头的姿态，同时在接地的过程中使用小油门，让飞机的重力作用点从机翼转移到主轮。
• In fact, the suspended pipeline has the nonlinear properties in geometry, it's length and the force of the touch down point are unknown during laying operations, so that the question is difficult to be solved.
  铺设中的悬跨段管道具有几何非线性性质，其悬跨长度及着地点的受力未知，使得问题的求解难度增加。
• According to the Beijing Times, quoted by South China Morning Post, China's space agency plan to touch down on Mars by 2020.
  据《南华早报》援引《京华时报》消息，中国航天局计划在2020年登陆火星。
• And then there's his triumphant Modern Art Museum of Fort Worth, in Texas, a palisade of glass pavilions that touch down mysteriously on a broad reflecting pool.
  接着是他功成名就的作品德克萨斯州的现代艺术博物馆“沃斯堡”，一排栅栏环绕的玻璃亭倒映在宽阔的建筑群，神秘莫测，引人入胜。
• Officials said the find showed that the entry, descent and landing sequence for Beagle 2 worked and the lander did successfully touch down on Mars on Christmas Day 2003.
  这一发现显示，小猎犬2号探测器2003年圣诞节成功在火星着陆，下降和着陆程序没有问题。
• Application of TOUCH DOWN PCR technique in the research of detecting gene point mutation in LDL-R gene
  降落聚合酶链反应技术在低密度脂蛋白受体基因点突变研究中的应用