1) harmonically oscillating lifting surface
谐振升力面
2) resonance booster
谐振升压
1.
To reduce the geometric size of the driver,a small driving circuit without the transformers is designed for the small motor based on the principle of the resonance booster.
为了缩小驱动电源的尺寸,根据谐振升压原理,研制了与该杆式超声电机相匹配的小型无变压器驱动电路。
3) harmonic force field
谐振力场
1.
The harmonic force field and rovibrational spectra of fluorosilane have been investigated using B3LYP,B3PW91 and MP2 at the basis sets of 6-311G(2df,2pd),6-311G(3df,3pd) and cc-pVQZ,respectively.
用B3LYP、B3PW 91和MP2方法在6-311G(2df,2pd),6-311G(3df,3pd),cc-pVQZ基组水平上对H3S iF的谐振力场和振转光谱进行了研究。
4) resonant-current step-up
编谐振电流升高
5) resonance current step-up
谐振电流提升
6) resonant voltage step-up
谐振电压提升
补充资料：升力
又称“举力”。物体(如飞机)与空气相对运动时，作用于物体上的垂直于气流方向的力。机翼是飞机产生升力的主要部件，机身和水平尾翼也可产生部分升力。升力的大小取决于飞行速度、机翼面积和形状、机翼与气流的相对角度、空气密度等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条