| 单词 | 声功率 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 声功率 noun —sound power nSee also:声 n—sound n • voice n • tone n 功率 n—power n • watt n • throttle n 功率—power (output) • rate of work
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制造商确保不超过的“保证声功率级 ” 是按照ISO 3744定义的，且另外加上了不确定度指标(由于产品差异和测量程序等引起)。 bksv.cn | The guaranteed sound-power level is the sound-power level as [...] defined in ISO 3744 with the addition of uncertainties (due [...]to production variations and measurement procedures), which the manufacturer confirms will not be exceeded. bksv.com |
该测量技术用于各种应用，如确定 声功率 、 声 音 吸收和声音传播。 bksv.cn | The measurement technique is used for a variety of applications such as the determination of sound power, sound absorption and sound transmission. bksv.com |
或者，通过选择等高线图的某个区域，就能自动看到相应的声强频谱图和选定区域的辐 射 声功率。 bksv.cn | Alternatively, by selecting an area on the [...] contour map, you can automatically see both the intensity [...] spectra and the sound power radiated over that particular area. bksv.com |
另一个原因是，Brüel & Kjær 在声功率测量 领域拥有最为先进的技术，无论是强度探头或阵列。 bksv.cn | Another is that Brüel & Kjær was the most advanced [...] in the domain of sound power measurement, [...]whether with intensity probe or array. bksv.com |
雷诺和 [...] Brüel & Kjær 共同改进了我们进行声功率测量的结果，同时我们决定使用新阵列。 bksv.cn | Renault and Brüel & Kjær worked together to improve [...] the way we make sound power measurements, [...]and we decided to work with the new array. bksv.com |
最近，公司专为声功率和声音质 量分析配备了安装在专用地板隔离器上的 24 x 24 x [...] 16 ft 声学室，同时背景噪声级别低至 30 dB（A） 。 bksv.cn | Most recently, a [...] 24 x 24 x 16 ft acoustic room mounted on specially [...]designed floor isolators, and with a 30 dB(A) background [...]noise level, was established specifically for sound power and sound quality analysis. bksv.com |
噪声来源识别被视为表示发动机/传动系统特定区域 的 声功率 特 性 的方法。 bksv.cn | Noise Source Identification was targeted as a method [...] to characterise sound power for predefined [...]areas on an engine/powertrain. bksv.com |
2000/14/EC指令适用于各种设备，包括那些先前未进 行 声功率 级 别 限制的产品；限制功率水平是为了降低所有室外机械的容 许 声功率 级 别。 nemko.com | Directive 2000/14/EC applies to a variety of equipment, including [...] products that [...] previously were not subject to sound power level limits, lowering the permissible sound power level of all machinery designed [...]for outdoor use. nemko.com |
额定功率”和“峰值功率”是根据产品设计样品接受IEC检测标准规定的，具有6dB峰值因子的随机 噪 声功率 通 过 100小时功率测试的平均功率和峰值功率的处理能力。 acehk.com | Rated power" and "peak power" is based on product design, test samples received IEC [...] standard requirements, with 6dB crest factor of [...] the random noise power by 100 hours of [...]power testing of average power and peak power handling capacity. acehk.com |
请参见喷枪连接部分 （第 10 页） 最大声功率级 . graco.com | See Gun Connections section [...] on page 10 Max Sound Power Level. graco.com |
意外地，您会发现您可在全球的首个手持式声音强度系统中计算声音方向 和 声功率。 bksv.cn | Suddenly, sound direction and sound power could be calculated in the world’s first hand-held sound intensity system. bksv.com |
同时，对于消费品开发商，我们提供 声功率 工 具 以简化满足最新EU噪声标签要求的流程。 bksv.cn | Meanwhile for consumer goods [...] developers, we have a sound power tool to ease [...]the process of fulfilling the latest EU noise labelling requirements. bksv.com |
声学测定仪是一个非常方便的工具，声学工程可以利用它测量现场的声压级，找出工业噪声源 的 声功率 级。 bksv.cn | Acoustic Determinator is a very convenient tool for acoustic engineers who want to find out the sound power level of industrial sources by measuring sound pressure levels in the field. bksv.com |
必须申报产品的声功率级，建立产品的质量控制程序，确保持续遵守新的法规政策。 bksv.cn | Product sound-power levels have to be [...] declared, and quality-control procedures established, to ensure continued compliance with the new legislation. bksv.ru |
采用这套系统，风机制造厂家能得到 声功率 和 音 质，风机购买商能检验新购或维修后装置单元的噪声水平，而规划和咨询人员能对单一风机或整个风场的环境噪声计算图进行调整和验证。 bksv.cn | With this solution, wind turbine [...] manufacturers can determine sound power and tonality, [...]wind turbine purchasers can check the [...]expected specified noise levels of new or refurbished units, and planners and consultants can calibrate or validate their calculated environmental noise maps for single wind turbines or extensive wind farms. bksv.com |
这些产品必须贴有 CE标志，表明其产品声功率满足要求，并符合欧盟声明标准，方可投放到欧盟市场。 bksv.cn | Such products must bear a CE-mark and the indication of [...] their guaranteed sound-power level and [...]be accompanied by an EC declaration of conformity [...]before they can be placed on the market. bksv.com |
声功率的校准源，提供明确的运行特性和可预测性你。 bksv.cn | A calibrated source of sound power with well defined operating characteristics and a predictable performance. bksv.com |
声功率，按照 ISO -9614-2 测量。 graco.com | Sound power measured per ISO-9614-2. graco.com |
声强绘图软件能自动将整屏内容打印在标题栏之下，给出等高线图、频谱和计算 的 声功率。 bksv.cn | The Sound Intensity Mapping Software will [...] automatically print the complete screen below the title bar, giving you the contour map, the spectra, [...] and calculated sound power. bksv.com |
未进行声功率级别 限制的设备见第13条，指定机构可作为第三方对其进行测量，或作为产品顾问提供专业知识。 nemko.com | Equipment [...] not subject to sound power level limitation [...]is listed in Article 13, where a Notified Body can act as a third [...]party for measurement or as a consultant - providing expertise. nemko.com |
2007 年推出全球最先进的双通道手持式分析仪（2270 型），能进行声强及声功率计算 ,并可测量建筑声学参数。 bksv.cn | The world's most advanced two-channel hand-held analyzer (Type 2270) is introduced in 2007, [...] allowing sound intensity and sound power calculations. bksv.com |
7914型Wind Turbine Sound Power是一个交钥匙系统，允许依照最新版本的 IEC61400–11 和FGW (Fördergesellschaft Windenergie) Technischen Richtlinie für Windenergie 对风力涡轮机及其组件进行声功率和 音 调测量。 bksv.cn | Type 7914 Wind Turbine Sound Power, a turnkey system allowing sound power and tonality measurements of wind turbines and their components according to the latest versions of IEC61400–11 and FGW (Fördergesellschaft Windenergie) Technischen Richtlinie für Windenergie. bksv.ru |
基于标准化数字滤波器的1/1、1/3、1/12和1/24倍频程分析，用于分析噪声、确 定 声功率 级 、 声 强 测 量和机器振动监控。 bksv.cn | Real-time, standardised digital filter-based analysis using 1/1, 1/3, 1/12 and [...] 1/24 octaves for analysing noise, [...] determining sound power levels, sound intensity measurements, [...]and machine vibration monitoring. bksv.com |
数显超声功率、连 续可调节，使用更灵活方便；设计定时系统，工作时间数显，可调节；具有扫频功能，扫频速度和扫频宽度数字化调整，有效保护钢板；设置PLC远程控制接口，方便与其它控制设备的连接；恒功率输出稳定技术，不受电压及负荷影响，保护设备；全触摸人性化按键控制，调试操作方便快捷。 jmwgt.com | It adopts microcomputer to control and digital frequency synthesis technology, frequency automatic tracking [...] regulation; Digital [...]ultrasonic power, continuous adjustable, use more agile and convenient; Design timing system, the work time digital display, adjustable; With frequency sweep function, sweep speed and sweep width digital adjustment, the effective protection of steel plate; Set PLC remote control interface, convenient and other control equipment connection; Constant power output stabilization, not affected by voltage and load effect, protection devices; All human touch key control, commissioning operation convenient and quick. jmwgt.com |
设计用于建筑和房间声场测量中的 功率声 源。 bksv.cn | Designed to power sound sources in building and room acoustic field measurements. bksv.com |
当确定产品的噪声辐射时，声功率是 首 选测量参量，因为它会描述独立于声学环境的绝对 噪 声 源 功率。 bksv.cn | When determining noise [...] emissions for products, sound power is the preferred quantity to measure because it describes the absolute power of the noise source independently from the acoustic environment. bksv.es |
易于使用的GUI用于评估并优化MAX98089的5波段参数均衡、自动电平控制(ALC)、扬声器漂移抑制、 扬 声 器 功率 抑 制 和扬声器失真(THD)抑制等功能。 acrossemi.com | The GUI supports evaluation and optimisation of the MAX98089's 5-band parametric EQ, automatic level control (ALC), speaker excursion limiter, speaker power limiter, and speaker distortion (THD) limiter. acrossemi.com |
接收模块通过无线芯片接收到数字信号经基带处理芯片进行数据解包、纠错及解压缩处理通过I2S接口发送到DAC驱动耳机 发 声 或 功率 放 大 器。 cytech.com | The receiving module receives signal with wireless chip and unpacks the data, corrects the error [...] and decompresses the data with processing chip and then send to [...] DAC driving earphone or amplifier through I2S [...]interface. cytech.com |
没有大声叫喊和嘈杂声的扬声器重新定位过程 Jabra Speak™410 带有一个内置的全方向麦克风和一个 大 功率 扬 声 器 ，可 360 度覆盖长达 1 米的范围。 jabra.cn | No shouting, no noisy re-positioning [...] of the speaker Jabra [...] Speak™ 410 features a built-in, omni-directional microphone and a powerful speaker that enable [...]360-degree coverage of up to 1 meter. jabra.com |
深圳市中科思创超声科技有限公司是中国声学学会 、 功率 超 声 学 会 会员企业，始自于1986年，是中科院声学所、机电部11所技术协作单位，国内首家引进、消化、吸收美国“BRANSON”公司技术再加以创新和提高，并投入批量生产的国内最早的超声波塑胶焊接设备生产商，曾荣获多项国家级科技进步奖项，其中的多工位全自动超声波封焊机，不仅替代了进口而且填补了国内在该领域的空白；同时超声波焊接这种新工艺在各行业的逐步引入，对以中国汽车零部件生产的国产化为代表的制造业技术升级进程也起到了良好的推动作用。 szstrong.cn | Ltd. is China's record Acoustical Society, Society of power ultrasound companies, began in 1986, is the Chinese Academy of Sciences Institute of Acoustics, [...] Department of Electrical [...]and technical cooperation unit 11, the first to introduce, digest, absorb the U.S. " BRANSON "coupled with technical innovation and improvement, and put into mass production of the first domestic manufacturer of ultrasonic plastic welding equipment, has won several national scientific and technological progress awards, which cover multi-position automatic ultrasonic welding, not only replaced import and fill the domestic blank in this field; while the new technology of ultrasonic welding gradually introduced in all sectors of the Chinese-made auto parts into the process of technological upgrading of the manufacturing sector representatives also played a role in promoting good . szstrong.cn |
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