The supersonic velocity electric arc spraying technology (HVAS) has gained satisfactory solution.
电弧超音速喷涂技术(HVAS)可以有效的解决此问题。
The test results indicated that the strength of concrete could be estimated by supersonic velocity values.
结果表明由超声波测试得到的声速值可以方便地估算出混凝土的强度。
The flight loads and dynamic heating of the rocket during flight in a high supersonic velocity are also analyzed and calculated.
对超高音速火箭的飞行载荷和气动热进行了分析计算。
Conventional and freeze-thawed concrete specimens were detected by a universal test machine. The relationship between supersonic velocity and loading was obtained.
采用常规混凝土和冻融混凝土为试件，在材料万能试验机上进行了破坏实验，得到了不同荷载作用下超声波的波速。
With the increment of the input energy, the velocity of the synthetic jet could be increased to the supersonic state.
当激励能量增加，激励器产生的合成射流速度增加，可达到超声速状态；
Based on the analysis about supersonic testing, the relation of supersonic wave-velocity with the quantity of steel fibre in concrete was found.
通过超声测试分析，得出了钢纤维混凝土超声波速与纤维掺入量的关系。
In this paper, the accelerating feature of solar wind flow from subsonic and sub-Alfven velocity into supersonic and super-Alfven velocity is discussed in the axis-symmetric magnetic flux tube.
本文讨论了轴对称磁力线管中太阳风从亚声速和亚阿尔文速度加速到超声速和超阿尔文速度的过程。
Complex wave structures of supersonic inlet at different Angle of attack and spinning velocity related to high speed spinning and critical status were achieved.
得到了高速旋转工况下对应于不同来流攻角和旋转角速度，临界工况时，超声速进气道内外流场复杂的波系结构。
The responding signal of the receiving transducer under inspiring by the input supersonic and its reflection wave in experiment of sound velocity measurement is analyzed.
对声速测定(超声)实验中接收换能器在入射波和反射波激励下，换能器的响应信号进行了分析。
The responding signal of the receiving transducer under inspiring by the input supersonic and its reflection wave in experiment of sound velocity measurement is analyzed.
对声速测定(超声)实验中接收换能器在入射波和反射波激励下，换能器的响应信号进行了分析。
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