ground contact 意味

• 接地接触｛せっち せっしょく｝
  

例文

1. we have ground contact . channel nine clear for contact . irwin , no !
   "船外に出た ch 9 連絡用に確保"
2. 50 ,000 feet to ground contact .
   "墜落まで5万フィート"
3. i never had much ground contact with it , but it involved a number of private schools , enterprises , you understand , that would adopt our standard of curriculum , and in return receive tuition reimbursement for underprivileged students .
   実際は私立学校で 私は直接関わってない 我々の教育課程と 引換えに― 貧しい生徒にも授業を