The indirect sign included the stercolith in the appendix with sound shadow;
阑尾内粪石并声影；
The indirect sign includes the stercolith in the appendix with sound shadow;
阑尾内粪石并声影；
In this model, the noise field in sound shadow region is deduced by applying Huygens-Fresnel principle. It provides a new ideal for deducing the diffraction sound of complicated…
模型中对声影区的声场分布采用惠更斯-菲涅耳原理进行推导计算，给出的理论计算公式可为推导计算其它复杂声源的衍射声提供借鉴。
The shadow of a thrush crossed the carpet; from the deepest Wells of silence the wood pigeon drew its bubble of sound.
一只画眉的影子掠过地毯，如深井一般的寂静中传来斑鸠的咕咕声。
"Three deer is better than two," he thought, as he prepared. Then he located the source of the sound and shot at a shadow in the grass.
“三只鹿比两只还要好，”他一边准备一边想。他确定了声音的来源后，向草里那个黑影射了一箭。
It generates a tranquil as well as meditating atmosphere together with the light poured into the central garden, the shadow from the surrounding building and the sound of water falling from the creek.
该设计利用中央花园的灯光，周围建筑的阴影和溪水滴落的声音，营造了一个宁静、冥想的氛围。
So do pantomime, make sound effects, gesticulate wildly, make shadow puppets if you need to, try anything!
所以，做手势、发出声音、夸大手势，如果你需要可以做皮影，尝试任何方法！
So do pantomime, make sound effects, gesticulate wildly, make shadow puppets if you need to, try anything!
所以，做手势、发出声音、夸大手势，做皮影反正随你需要，尝试任何方法！ ！
When a sound source lies to one side of the head, the ear on the opposite side lies within the head's acoustic shadow.
当声源位于头部的一侧，另一侧的耳朵在头部的声影。
"So it looks," said Carrie, whose nerves were quieting under the sound of the rain drops, driven by a gusty wind, as the train swept on frantically through the shadow to a newer world.
“看来是这样，”嘉莉说。听着一阵阵风送来的雨点声，她的神经渐渐地安静了下来。火车正穿过黑暗，朝着一个更新的世界疾驶而去。
"So it looks," said Carrie, whose nerves were quieting under the sound of the rain drops, driven by a gusty wind, as the train swept on frantically through the shadow to a newer world.
“看来是这样，”嘉莉说。听着一阵阵风送来的雨点声，她的神经渐渐地安静了下来。火车正穿过黑暗，朝着一个更新的世界疾驶而去。
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