According to the method of detection and classification used in mine-hunting sonar,target strength and acoustic shadow are two main acoustic features of sea mine.
根据猎雷声呐探测识别方式,提出降低目标强度、减弱甚至消除声影是实现水雷武器声隐身的主要技术途径,并从这2个方面分析了水雷隐身对猎雷声呐探测识别效能的影响。
The unity of register is very important in singing.
本文阐述了声区统一在歌唱中的重要性 ,提出了中声区是声区统一的基础环节 ,过渡音是声区统一的关键环
Chinese Journal of Uitrasonography
中华超声影像学杂志
(of an event or thing) give a vivid and lifelike description
绘影（声）绘声（色）
blimp (casings) for cinematographic cameras
电影摄影机用防声罩（箱）
in the days of the silent film and the early talkies
在无声电影和早期有声电影那个时代
The Change of Acoustic Stapedius Reflex Amplitude with the Stimulation of the Wide Band Noise in Sound Field
声场下噪声刺激对镫骨肌声反射幅值的影响
Corporate standing takes low standing members into account.
低声望的成员将会影响军团声望。
Influence of acoustic amplifier on performance of thermoacoustic engine
声学放大器对热声发动机性能的影响
Sound Wave Refraction s Influence on Temperature Field Detection Techniques Used Acoustic in Furnace;
声波折射对炉内声学测温技术的影响
The variants of Chinese Characters Influence in Sound Symbols of Pictophonetic Characters;
汉字形体变化影响形声字“声符”表意
How the Ancient Vocal Music Influences the National Vocal Music in China;
中国古代声乐对中国民族声乐的影响
EFFECT OF PHONETIC CORRESPONDENCE BETWEEN RADICAL AND CHARACTER ON NAMING TASKS;
声旁规则性对命名声旁和整字的影响
When one dog harks at a shadow a hundred others join in.
一犬吠影，百犬吠声。
blimp (casing) for cinematographic projectors
电影放映机防声罩（箱）
laser scanned acoustic camera
激光扫描声学摄影机
ultrasonic tomograph
超声层析X射线摄影机
stationary sound film projector
固定式有声电影放映机
portable sound film projector
移动式有声电影放映机
Fame is the shadow of virtue.
名声是德行的影子。