雅思單詞supersonic什么意思-supersonic詞組短語_例句_近義詞

supersonic的意思

adj.超音速的

n.超音速，超聲波；超音速飛機(jī)

supersonic詞組短語

supersonic speed:超聲速

supersonic aircraft:超音速飛機(jī)

supersonic近義詞

adj.[流][力]超音速的；[聲]超聲波的

ultrasonic，transsonic

n.[流]超音速；[聲]超聲波

ultrasonic wave，ultrasound wave

supersonic例句

1.The showcase,by running a small train,displays Doppler speed testing,materials detection,noise monitoring,supersonic distance testing,track weighing,and photoreader,etc.

該展臺(tái)用一個(gè)小火車運(yùn)行來展示多普勒測(cè)速、材料探測(cè)、噪聲檢測(cè)、超聲測(cè)距、軌道稱重秤、光電計(jì)次等等。

2.The results show that the unstart boundary of supersonic inlets is mainly concerned with Mach number of freestream without considering the variation of angle of attack.

在不考慮攻角變化的條件下，進(jìn)氣道不起動(dòng)邊界主要與來流馬赫數(shù)有關(guān)。

3.On condition that the front body shape of the projectile is unchangeable,a formula is obtained for determining the relation between the optimum boattail angle and the supersonic flight region.

在彈丸前體外形和外界大氣密度不變的條件下，提出了利用彈丸炮口馬赫數(shù)和頂點(diǎn)馬赫數(shù)確定旋轉(zhuǎn)彈丸最佳尾錐角的方法。

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