Lugs are large metal bolts that attach tension rods to the drum shell, holding them in one place. Although most drums have a similar structure, some of them have additional hardware. Snare drums have reverberating strips of curled wire stretched under the drum head and held on both ends by ...
Snare drum shells are made out of metal as well as wood, and they have different timbres. Wooden shells have a warmer tone, while metal shells have a brighter tone. The type of wood used also affects the tone, and of the metal drums, brass has a brighter and richer tone than steel,...
( )50. Which of the following isTRUE according to the material? A. The four children are of the same age. B. Samantha and Jane are from the same country. C. The four children learn a lot from their fathers. D. Isabella thinks that laughter is the best thing to make a person feel...
Unit 5 What are the shirts made of (时间:120分钟 分值:120分)一、听力理解(每小题1分,共20分)A)请听下面5段对话。每段对话后有一小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。( )1.When did the gi...
Unit 5 What are the shirts made of? 单元检测题 一、听力理解 (本大题分为A、B、C、D四部分,共25小题,每小题1分,共25分) 第一节、 听句子, 根据所听句子和所提的问题,选择最佳的图片回答问题。每小题听一遍。 ( )1. How is the weather today? A B C ( )2. Where does the man want ...
material, was first discovered during the Bronze Age. It was created by melting pure tin with copper in sand or clay furnaces. To successfully create bronze items, a natural source of these minerals and access to good fuel like wood were necessary. Here are some common things made of bronze...
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Villagers created a model of a monster made from bamboo and paper, parading the monster to the loud beating of drums, and succeeded in warding off Nian. The lion dance also comes with regional variations, but common elements exist. For example, lion dances are performed by two dancers: ...
Acoustic Drums: Cons Volume Control:It may be one of the things we love about them, butdrums are loud! Without soundproofing, you might upset somebody if you’re playing at home. Footprint:A complete kit with hardwarecan take up a lot of space. This might not be practical if you’re...
建筑幕墙处于建筑物的外表面，在不同的自然环境下，会承受如日晒、雨淋、风沙、冷冻、腐蚀、温度激变等不利因素的影响。 因此，根据设计要求，幕墙材料应具有足够的（ ）和( )，具备防日晒、防风雨、防风沙、防腐蚀、防盗、防撞、( )、( )、隔声等功能。