皮鼓

我们无法恢复那些古老的政策或者跟上一面古老的皮鼓敲击的鼓点。

We cannot restore old policies or follow an antique drum .

有时他们敲起锡皮鼓，吹起小笛子，组成小乐队游街。

Sometimes they formed little bands with tin drums and penny whistles and paraded around the streets .

在同一个展览厅里，一个无皮鼓和激光竖琴也吸引了孩子们的注意。

In the same exhibition hall , a skinless drum and laser harp also catch the children 's attention .

结果镍铬合金经涂钛后，表面无起皮、鼓泡、剥落现象。

Results After coating Ti , the surface of Ni-Cr alloy looked light golden without particles , blisters and fragments .

用本工艺方法在高合金钢上获得的银镀层，在400°±10℃经20分钟高温烘烤，用显微镜放大100倍观察，看不到起皮，鼓泡和剥落。

The silver coating on steel alloy obtained by this process has been oven-baked under 400 °± 10 ℃ for 20 min. , then examined by a microscope with enlargement of 100 times , and no peeling , blistering and spalling are observed .

在巴布亚新几内亚有一个部落，当一个猎人向其他部民炫耀他的战利品时，他们宰了他，并敲打他的皮做的鼓，以驱逐他邪恶的灵魂。

Sheldon : There 's a tribe in Papua New Guinea , where , when a hunter flaunts his success to the rest of the village , they kill him and drive away evil spirits with a drum made of his skin .

应用ISD1420系列集成语音电路发音，红外光控器的通断对应鼓槌敲击，模拟鼓槌敲击鼓皮振动发声，制作了无皮鼓。

Using ISD1420 series integrated phonetic circuit to produce sound and infrared diode on-off switch to simulate the beating process , a drum without drumhead is invented .