1)sound measurement测音
英文短句/例句
1.The Application of 1000 Hz Probe Tone Tympanometry to Infants婴儿1000Hz探测音鼓室导抗测试结果分析
2.audiorecord ferrograph音频录音综合测试仪
3.Supersonic or ultrasonic meter超音速（波）测速仪
4.music aptitude test音乐能力倾向测验 音乐能向测验
5.A trademark used for a sonic depth finder.回音测深仪一种声音测深仪的商标
6.Angela: "The Pop and Rock Quiz."安琪拉：“流行音乐和摇滚音乐的测验。”
7.Pitch Detection Algorithm Analysis in Speech Signal;语音信息中的基音参数检测算法分析
8.REFLECTION ON THE PHONETIC TEST IN THE TEACHING OF JAPANESE;语音测试后的反思——浅谈日语语音教学
9.Conjecture on the Sy stem of“Zeng Bu Hui Yin”and Its Sound System;《增补汇音》的体系及音系拟测问题
10.The wizard could not detect a dial tone.向导无法检测拨号音。
11.Seashore Measures of Musical Talents西肖尔音乐才能测量
12.Loudness of sound may be measured.声音的响度可以测量。
13.Doppler ultrasound fetal beat detector多普勒胎儿心音检测仪
14.digital grade land geophone数字级陆地地音探测仪
15.noise exposure forecast contour [aircraft noise]飞机噪音预测等量线
16.Acoustic Doppler Current Profiler [ADCP]音波多普勒水流测剖机
17.voice carrier telegraph testing equipment音频载波电报测试仪
18.noise exposure forecast contour map [aircraft noise]飞机噪音预测等量线图
相关短句/例句
acoustic surveying音响测量<测>
3)acousticaI testing音质测试
4)rock sound monitor地音监测
1.Applying laboratory acoustic emission Technology,in the light of specific requirements and conditions of coal mine rock sound monitor,this peper has developed a set of system for rock sound monitor.本文介绍了应用实验室声发射测量技术结合煤矿地音监测的特殊要求和条件研制的矿山地音监测系统。
5)Pure tone audiometry纯音测听
1.Methods Pure tone audiometry, auditory brainstem response (ABR) and CT were conducted in 55 cases.方法对55例(双耳15例,单耳40例,共70耳)先天性外、中耳畸形患者行纯音测听、听性脑干反应(ABR)和颞骨CT检查,其中45耳行外耳或中耳成形术,10耳单纯行耳廓成形术,并结合术中所见按不同程度的畸形分组,比较其听力学改变。
2.Methods:DPOAE,conventional pure tone audiometry and expanded high frequency audiometry were examined in 24 gynecologic cancer patients before and after the first time of cisplatin administration.0kHzDPOAE、常频纯音测听及扩展高频测听检查,比较DPOAE和常频纯 音测听、扩展高频测听的结果。
3.Methods Pure tone audiometry was detected and statistics were compared in 70 children (85 ears) and 99 adults (141 ears) with CSOM.方法 对 70例(85耳 )儿童和 99例 (14 1耳 )成人进行纯音测听检查 ,两组患耳进行比较。
6)probe tone探测音
1.Methods Based on the original low frequency and single ingredient SY-IA tympanometry, the study mainly focused on such aspects as multiple frequency probe tone circuit, constant pressure sound control system, micropressor control system and multiple frequency acoustic immitance & phase angle detection circuit.目的:研究多频探测音对某些单一低频耳导抗测试所不敏感病变的鉴别(如:传导链中断,耳硬化症等)。
延伸阅读
长度测量工具:测长机 以线纹尺的刻度或光波波长作为已知长度﹐利用机械测头进行接触测量的光学长度测量工具(图1 测长机 )。测长机具有能在3个坐标内移动和2个坐标内转动的可调工作台﹐还带有不同测头和附件﹐常用於检定大尺寸量块和测量多种工件的内﹑外尺寸。测长机有 1米﹑3米﹑6米和6米以上等几种测量范围﹐分度值通常为1微米。为求结构紧凑﹐多数测长机不採用阿贝原则(见长度测量工具)﹐而採用爱宾斯坦光学系统。这种光学系统能自动补偿由於导轨直线度误差引起的测量误差。 测量范围在1米以内的习惯上称为测长仪(图2 测长仪 )﹐它利用读数显微镜和带有线纹尺的测量轴组成的测量系统(习惯上称为阿贝头)进行接触测量。阿贝头的示值范围一般为 100毫米。测长仪有立式和卧式两种。它的结构设计一般符合阿贝原则﹐故通常也称为阿贝测长仪。立式测长仪和卧式测长仪的测量范围通常分别不大於250毫米和600毫米(测量范围大於100毫米时需要用量块调整零位)。前者主要用於测量外尺寸﹐后者主要用於测量较大工件或在立式测长仪上不易定位的工件如圆盘等的内﹑外尺寸等。
