Sharper Blades for Mars Helicopters
Uygulamada: kendi seviyende haberin tamamı, dinleme, quiz ve kelime kartları.
Aynı haber, altı seviye
İlk cümle her seviyede nasıl okunuyor, A1'den C2'ye.
- A1
NASA and universities are testing new helicopter blades.
- A2
Engineers at NASA and partner universities are testing a new helicopter blade design.
- B1
Engineers at NASA, the US space agency, and partner universities are testing a thinner, sharper helicopter blade design.
- B2
Engineers at NASA, the US space agency, and partner universities are testing a thinner, sharper helicopter blade design.
- C1
NASA's Ingenuity helicopter became the first powered craft to achieve flight on another planet.
- C2
When NASA's Ingenuity helicopter became the first powered craft to achieve flight on another planet, it had to contend with an atmosphere that is very thin and has a lower speed of sound than Earth's.
Anahtar kelimeler
B1 metninden kelimeler, İngilizce anlamları ve Türkçe karşılıklarıyla.
- intend
- to have a plan or purpose for something
- amaçlamak
- uneven
- not flat, smooth, or equal in all parts
- düzensiz
- adjust
- to change something slightly so that it works better in a new situation
- ayarlamak
- journal
- a serious magazine written by and for experts in a particular subject
- akademik dergi
- efficiency
- working well and quickly without wasting time or energy
- verimlilik
- recovery
- the process of returning to a normal or safe state after a problem
- toparlanma
NASA tarafından aktarılan bilgilerden yapay zekâyla yeniden yazıldı. Haberin tamamı için orijinalini oku.