网络释义 1. 翼弦线 翼面的前端至后端拉的一条直线,我们称之为翼弦线(Wing Chord Line),翼 tw.myblog.yahoo.com|基于 1 个网页
网络释义 1. 翼弦线 翼弦线(the wing chord line) (将翼型前缘与后缘用直线相连,称为翼弦) 最小下沉速度(minimum sink speed) 加速棒(accelerator) … joyfishmm.blog.163.com|基于12个网页
了解“ wing aerodynamic mean chord line”的定义。检查一下发音,同义词和语法。浏览出色的英文语料库中的使用示例“ wing aerodynamic mean chord line”。
· waterwheel in the wind, so that an imaginary line beginning with a straight line from the axis of the wing chord line vertically, when the intersection of 21 and the rotary line as the central point of the wing angle α as the installation, the installation angle is set at +3 ° ~...
On each actuation line, the actuators were positioned at 32% and 48% of the local wing chord. The low space inside the wing required a direct actuation of the flexible skin, the in-house manufactured actuators being fixed with the lower part on the wing ribs and with the top on the ...
thickness ratio is the ratio of the maximum thickness of an airfoil to the chord and often varies between the root and tip. If an airfoil has greater curvature on the upper surface than on the lower surface, the mean line midway between the upper and lower surfaces is curved. The amount ...
The chord length of the wings. including the uri-mary feathers and the wing joi; itself, was-measured. Repeated wing measurements provided information on feather growth. The length of the wing without feathers (n = 10 males without feather stubs) was between 138 and 162 mm (mean = 149);...
and the y-axis, θ is defined as the angle between the line joining the wing-base and wing-tip and its projection onto the stroke plane, and ψ is defined as the angle between the local wing chord and l, a line that is perpendicular to the wing span and parallel to the stroke ...
lifting surface and a chord line (18) coincident with the segment of radial line on the surface of an inverted truncated cone to form a dihedral between laterally opposite regions of the wing and a decalage between longitudinally opposite regions of the wing, relative to the line of flight. ...
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