来自H01的近红外J波图像是轴对称的的延伸图像。

The J-band image from H01 is elongated and axially symmetric.

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单轴对称的角钢、T型钢压杆有必要做弯扭屈曲验算。

Struts of monosymmetric section built with angles and cut-Ts need to be checked on flexural-torsional buckling.

youdao

只有对接近于轴对称的飞行器，俯仰与偏航的耦合才能略去。

Pitch - yaw coupling can be neglected only for nearly axisymmetric vehicles.

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