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wind deflection การใช้

ประโยคมือถือ
  • In the USA, a quarter-fairing for wind deflection ( and looks ), and cast single piece wheels were offered.
  • On the surface, the friction due to the terrain and other obstacles ( buildings, trees, etc . ) may contribute to a slowdown and / or a wind deflection.
  • Wind also causes aerodynamic jump which is the vertical component of cross wind deflection caused by lateral ( wind ) impulses activated during free flight of a projectile or at or very near the muzzle leading to dynamic imbalance.
  • The Intelligence Department assisted, by having complete courses mapped out, already corrected for compass error and wind deflection; this, together with reliable information from the Meteorological Department, enabled aircraft to fly on days that would otherwise have been lost.
  • They must have run into some subtle technical problems along the way-bad lubrication, poor wind deflection, etc-that killed the concept, though I'll have to double-check . talk ) 09 : 57, 9 July 2010 ( UTC)
  • The . 260 Remington, loaded with very low drag bullets such as the Lapua, Berger, or Sierra, can match the performance of the Sierra-loaded . 300 Winchester Magnum, with better resistance to wind deflection and half the recoil . while generating only about three-quarters the recoil.
  • According to the U . S . Navy this ammunition should increase the maximum effective range of . 300 Winchester Magnum sniper rifle systems to 1, 370 m ( 1, 500 yd ), decrease wind deflection on bullets in flight and use a reduced muzzle flash propellant that remains temperature stable across an operational temperature range of-32 癈 to 74 癈 (-25 癋 to 165 癋 ).
  • According to the U . S . Navy this ammunition should increase the maximum effective range of . 300 Winchester Magnum sniper rifle systems to 1, 500 yards ( 1, 370 m ), decrease wind deflection on bullets in flight and use Hodgdon H1000, a reduced muzzle flash propellant that remains temperature stable across an operational temperature range of  " 25 癋 to + 165 癋 (  " 32 癈 to 74 癈 ).
  • The "'6.5?4mm Mannlicher Sch鰊auer "'also known as "'6.5?4 Mannlicher Sch鰊auer Greek "'is a 6.5 mm ( . 264 " cal . ) rifle cartridge used in the Mannlicher Sch鰊auer rifle . 6.5 mm bullets are typically known for their high ballistic coefficients and sectional density, which gives them great stability in flight, resistance to wind deflection, and excellent penetration.