The variations of nozzle liquid pressure on half-cone angle and breakup length have been analyzed.

研究了半锥角和液膜破碎前长度随液压差的变化规律。

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Also, the characteristic parameters of conical liquid sheet with centrifugal nozzle, such as half-cone Angle and breakup length, were measured under different liquid pressures.

测得不同液压差下离心喷嘴锥形液膜的各项特性参数，如液膜半锥角、液膜破碎前长度等。

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Rotating the disc of the compound rest with an angle equal to half the apex angle of the cone.

将复式刀架盘旋转一个等于圆锥体顶角一半的角度。通过摇动复式刀架操纵柄手动提供进给。

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The SS-AR2's incorporated drivers support a maximum input power of 100 watts through a 25 mm (one inch) soft dome, a 130 mm (five inch) sliced-paper cone and a 165 mm (six and a half inches) aluminum cone (double-drive system), producing a frequency response from 42 Hz to 60kHz.

ENGADGET: Sony reveals SS-AR2 loudspeaker, wants an invite to your next house party

Simultaneously, Los Angeles broke a coldest July day record set in 1926, Australia since 1966, and the southern cone of South America saw the coldest July in a half century.

FORBES: Magazine Article

About half the rockets suffer some kind of catastrophic failure in the air, usually when a nose cone fails to separate properly or the parachute doesn't deploy.

FORBES: "Let's Punch A Hole In the Sky"