The experimental research uses three updating response tasks, namely, conditional associative learning test, the block-tapping task, and n-back.
本研究采用条件联想学习实验,木块敲击实验和n—back三个刷新任务,以同龄初中生与工读学校学生为被试进行比较,结果表明两者之间存在显著差异,工读学校学生的刷新能力低于普通生。
(medicine) a small hammer with a rubber head used in percussive examinations of the chest and in testing reflexes.
（医学）在敲击测验和反射试验中使用的有木头的小槌子。
A NDT Technique- Automatic Knock Test of Honeycomb Structure
蜂窝结构自动敲击无损检测技术研究
One that raps or strikes, especially a door knocker.
敲击者敲击或打击的人，尤指敲门者
test or examine(sth)by tapping or striking to produce a sound and listening carefully
以敲击听音的方式检测（某物）;对（某物）进行叩诊
Research on Intelligent Coin-Tap Test System of Aircraft Composite Structures;
飞机复合材料结构智能敲击检测系统研究
The Design of Carbon Electrode Nondestructive Testing Expert System Used Coin-Tap Method
炭素电极敲击法无损检测专家系统的设计
A knocking or tapping sound.
敲击声敲击或叩击发出的声音
To strike(a bell) to produce music.
敲击敲击（一只钟）从而奏出音乐
Duck Egg's Shell Intensity Model Based on Fusion of Computer Vision and Impact Excitation
基于计算机视觉与敲击振动融合技术检测鸭蛋壳强度
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
To hit, especially repeatedly, with or as if with a hammer; pound.
锤击，击敲打，尤指连续地用锤子敲打或好象用锤子敲打；连续猛击
Knock. Opens locked or psionically locked doors.
敲击术：敲开锁或以灵能锁住的门。
A quick, light blow or knock.
轻敲，轻叩快速、轻轻的打击或敲打
sound the wheels of a train,ie by striking them
敲击火车车轮进行检查.
She banged the keys of the piano.
她用力敲击钢琴键。
A pulsation produced by beating.
振动敲击产生的振动
The rain drummed upon the windowpane.
雨点敲击着窗玻璃。
He was hammering at the keys.
他在使劲敲击琴键。