1.
Sound Power Level Measurement for Pipa-One of Chinese Traditional Instruments
中国传统民族乐器琵琶的声功率测试
2.
Sound Power Level Measurement of Ruan,a Chinese Traditional Plucked Stringed Instrument;
中国传统弹拨乐器阮的声功率测试(英文)
3.
This paper, from the view of sound absorption treatment, control of background noise and reflected sound, ect, analyses the possibility and condition of the compatibility of internal combustion engine running room with the room for determining noise power.
从吸声处理、景噪声、射声控制等方面分析了内燃机试车室与噪声功率测试室兼容的可能性及条件。
4.
Sound power level measurement of the Chinese traditional plucked three stringed instrument-Big Sanxian
中国传统弹弦乐器大三弦的声功率级测试
5.
Measurements of the electrical properties of low-power electronic tubes--Method of measurement of hum
GB/T3306.24-1982小功率电子管电性能测试方法哼声的测试方法
6.
Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of equivalent noise resistance
GB/T3306.11-1982小功率电子管电性能测试方法等效噪声电阻的测试方法
7.
Method of sound power levels of noise emitted by household sewing machine head
GB/T14255-1993家用缝纫机机头噪声声功率级的测试方法
8.
Acoustics--Determination of sound power levels of noise sources--Guide lines for the use of basic standards and for the preparation of noise test codes
GB/T14367-1993声学噪声源声功率级的测定使用基础标准与制订噪声测试规范的准则
9.
Acoustics--Ultrasonic power measurement in the frequency range 0.5～10MHz
GB/T7966-1987声学0.5～10MHz频率范围内超声声功率的测量
10.
Power Consumption and Factor Test
消耗功率及功率因素测试
11.
Determination of sound power level for noise emitted by woodworking machinery
GB/T3770-1983木工机床噪声声功率级的测定
12.
Determination of sound power levels of noise emitted by household electrical appliances
GB/T4214-1984家用电器噪声声功率级的测定
13.
Keywords: Low power testing, BIST.
关键词：低功率测试、自我测试技术。
14.
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2: Measurement by scanning
GB/T16404.2-1999声学声强法测定噪声源的声功率级第2部分：扫描测量
15.
Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using a reference sound source
GB/T16538-1996声学声压法测定噪声源声功率级使用标准声源简易法
16.
Acoustics--Determination of sound power levels of noise sources--Precision methods for anechoic and semi-anechoic rooms
GB/T6882-1986声学噪声源声功率级的测定消声室和半消声室精密法
17.
Comparison between Anaerobic Power Test Data from Three Kinds of Ergometers;
3种自行车功率计无氧功率测试结果的比较
18.
full power trial
全功率试车全功率试航