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- Using a Sound Level Meter 声压计的使用
- A sound level meter measures sound pressure level.It has several frequency-weighted decibel (dB) scales (A, B, C) to cover different portions of the range of measured loudness. 声级表是用来测量声压级别的，它根据声音的频率分为几个分贝级（A, B, C）。
- Adopts step wave method to measure the timeaverage sound level(equivalent continuous sound level) of the sound level meter. 采用阶梯波法;测试了声级计的时间平均声级;即等效连续声级Leq功能;并对实测值和理论值进行比较.
- SLOW:The time response of 1 second specified in sound level meter standards, used to facilitate visual averaging of relatively steady signals. 缓慢：反应的时间一秒指明声级计标准，用于促进视觉平均的相对稳定的信号。
- The overall construction of the virtual Sound Level Meter(SLM),the composition of its software system and the division of the components are int. 心电信息管理系统与虚拟式心电图仪结合 ,使其成为该仪器的一个组成部分 ,不仅提高了它的使用价值 ,也增强了仪器的功能。
- FAST:The time response of 125 milliseconds specified in sound level meter standards, used to more accurately follow rapidly fluctuating signals. 快：反应时间125毫秒指明声级计标准，使用更多准确地贯彻急剧波动信号。
- Use and maintenance of sound level meter 声级计的使用与维修
- PRODUCT: TACHOMETER、 STROBOSCOPE、 SURFACE SPEED MTER、 ANEMOMETER、 SOUND LEVEL METER、 MOISTURE METER、 GRAIN MOISTURE METER、 THICKNESS METER、 COATING THICKNESS METER、 HUMIDITY METER、 DEW POINT METER、 TEMP. METER、 LUX METER ect. 主要产品：主要产品：转速表、速表、级计、噪音计）水份仪（分仪）温湿表、点仪、厚仪、层测厚仪、度表、度表、闪转表等。
- Neutralize 5 terrorists in a row by performing headshots using a Sound Suppressor. 武器在装着灭音器的情况下，以爆头的方式连续击毙5个恐怖分子。
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- Kandel’s team turned that test on its head by using a sound [audio of a memorable sound] to signal safety. 坎德尔的团队逆向进行了这个试验，他们用声音[滴]表示安全。
- Could the cables on a sound system be standardized with a single wiring standard, such as using a shielded version of the power cable? 音响系统的电缆能够统一成一种电线标准吗,比如带屏蔽的供电线缆?
- To collocate the sound level meter 配用声级计
- Scientists use a unit of measure called a decibel to measure the loudness of a sound. 科学家使用了一种计算单位称为分贝来衡量响度的声音。
- Design and Manufacture of Sound Level Meter 声级计的设计与制造
- Cross-check your answer by using a calculator. 用计算器核对一下你的答案。
- He was a man with a sound constitution. 他是个体质强健的人。
- Some Issues in the Testing of Sound Level Meter 声级计检定测试中的几个问题
- It is a sound investment to use a professionally designed letterhead on your office stationery. 使用专业设计的信纸作为您的办公室文具是一种健全的投资。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
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