- published: 10 Feb 2016
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Point take off and landing (PTOL) is an evolving term describing special take-off and landing capabilities of unmanned aerial vehicles (UAVs) and other aircraft.
PTOL indicates that there is no requirement for a runway for operations. Instead, ‘point’ suggests that the length of runway required is near zero, implying a minimal-sized location for touchdown and takeoff. Sometimes no prepared surface at all is needed.
PTOL is assisted in certain cases by means which are not needed by vertical take-off and landing (VTOL) or by short take-off and landing (STOL) vehicles. These may include a very long cable enforcing the convergence of the aircraft from afar onto the intended touchdown point. This may still be worthwhile due to maintaining the air-vehicle's advantages which are maximal simplicity leading to better cruise performance, as is the case using a fixed-wing UAV platform.
PTOL capability enables UAVs and aircraft to land and take off in very confined locations like rooftops, ship decks and forest clearings. This is comparable to VTOL, but it helps fixed-wing/simple UAVs achieve this, avoiding the complexity and cost of air-vehicle construction required for VTOL which include jet-thrust-rotation engines, engine pods or rotor tilting mechanisms.
song sa ptol kloun (dance)
Selected Ambient Works 85-92 (1992) 2008 Remaster This audio comes from a verified lossless source.
Rasmey Hang Meas Karaoke DVD No. 150 ចម្រៀងសង្សារលេងៗ / ស្រលាញ់អូន៣៦៦ថ្ងៃ Track 01. កម្លាំងចិត្តបេះដូងខ្មែរ - Chhorn Sovannareach https://www.youtube.com/watch?v=lt19EqfaMJ8 Track 02. ស្រលាញ់អូន៣៦៦ថ្ងៃ - C.S. & Pich Sophea https://www.youtube.com/watch?v=eg3bl6m_3f4 Track 04. អូនទៅបានបើបងដេញ - Chhorn Sovannareach https://www.youtube.com/watch?v=9XvI1dDpVaM Track 07. បេះដូងរាបស្មើរ - Yuk Thetrotha http://www.youtube.com/watch?v=MOlGN3X-JI0 Track 08. សង្សារផ្ទល់ខ្លួន - Kanha http://www.youtube.com/watch?v=nP2OskkQCPk Track 09. Let's Boom - Pich Sophea http://www.youtube.com/watch?v=4ElOdDoZVQs Track 10. ឃាត់ចិត្តឲ្យឈប់ស្រលាញ់ - Nop Bayarith https://www.youtube.com/watch?v=aGZ-ZwU8oZA Track 11. ថ្ងៃមុន ថ្ងៃនេះ ថ្ងៃក្រោយ - Chhorn Sovannareach https://www.youtube.com/watch?v=tlm...
Chhing chang ឈីងចាំង
Pupk
thai boran movie dubbed in khmer
1. We-he-he-hell, little things you say and domake me want to be with yo-hu-hu.
Rave on, it's a crazy feeling andI know it's got me reelin',
when you say : I love you ! Rave on.
2. The way you dance and hold me tight,
the way you kiss and say goodni-hi-hight,
rave on, it's a crazy feeling andI know it's got me reelin',
when you say : I love you ! Rave on
Well, rave on it's a crazy feeling,
and I know, it's got me reelin',
I'm so glad that you're leaving you love for me.Rave on, rave on and tell me, tell me not to be lonely,