敲击,impact英语短句,例句大全

敲击,impact
1)impact[英]['imp?kt][美]['?m,p?kt]敲击
1.In order to find out quick eggshell crack detection nondestructively for on-line application, frequency responses of an egg excited with a light mechanical impact at different locations on the eggshell were studied.结果表明:敲击赤道不同的部位,完好鸡蛋各点的特征响应频率十分接近,而壳裂鸡蛋差别较大。

英文短句/例句

1.One that raps or strikes, especially a door knocker.敲击者敲击或打击的人，尤指敲门者
2.A knocking or tapping sound.敲击声敲击或叩击发出的声音
3.To strike(a bell) to produce music.敲击敲击（一只钟）从而奏出音乐
4.The sound of a sharp tap on a hard surface;a rap.敲击声在坚硬的表面上的急促敲击的声音；敲击声
5.Knock. Opens locked or psionically locked doors.敲击术：敲开锁或以灵能锁住的门。
6.sound the wheels of a train,ie by striking them敲击火车车轮进行检查.
7.She banged the keys of the piano.她用力敲击钢琴键。
8.A pulsation produced by beating.振动敲击产生的振动
9.The rain drummed upon the windowpane.雨点敲击着窗玻璃。
10.He was hammering at the keys.他在使劲敲击琴键。
11.The drum is a percussion instrument.鼓是一种敲击乐器。
12.the sound made by a gentle blow.轻轻敲击发出的声音。
13.The monitor rapped the meeting to order.班长啪啪敲击宣布开会。
14.warm up a connection敲击螺纹接头使之松动
15.The drummers beat out their tropical music.鼓手敲击出热带音乐。
16.To make heavy, cutting strokes.进行沉重、砍劈性的敲击
17.He clanged the fire bell.他当当敲击火警钟。
18.Smith batted the table with his fist.史密斯用拳头敲击桌子。