| 单词 | 频率计数器 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 频率计数器 noun —frequency counter nSee also:计数器 pl—counters pl 计数器—register 计数—reckoning 计数 n—count n 频数 n—frequency n
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它们还有助于确定计数器的值，以便获得给定参考时钟下的某一输 出 频率。 analog.com | They will also help determine the the [...] values of the counters needed to obtain a certain output frequency given a reference clock. analog.com |
上下文自适应二进制算术编码（CABAC）方法不断更新接 受 数 据 的 频率 统 计 信 息 并自适应地调节算法，提高压缩性能。 evget.com | The Context-Adaptive Binary Arithmetic [...] Coding (CABAC) method [...] continually updates frequency statistics of the incoming data and adaptively [...]adjusts the algorithm, improving compression performance. evget.com |
该突破性设计率先用于输出功率为 75 W 的单级、恒流、功率因数校正型驱动 器。 digikey.cn | This ground-breaking design is the first to present a single-stage, constant current, power factor corrected driver with an output of 75 W. digikey.ca |
更具体而言，该定义意在包含较广泛 的 数 字 化通信概念，并涵盖新的技 术，其中包括便利以电子方式进行一对一审理的技术，例如可 使 计 算 机 翻译人 类语音并记录成文字或将文字转换成语音的自动语音识别技术，还可包括使用 无线电波在电子标签和阅读器之间传输信息的无线 电 频率 识 别 技术。 daccess-ods.un.org | More concretely, the definition is intended to [...] encompass the broader [...] concept of digitized communication and accommodates new technologies, including those facilitating one-on-one hearing in electronic form such as automatic speech recognition that allows computers to interpret human speech and transcribe it to text or to translate text to speech, and may also include radio-frequency identification that uses communication through the use of radio waves to [...]transfer information [...]between an electronic tag and a reader. daccess-ods.un.org |
为了达到最大的能源效率，同时以低功耗实现最高性能，Blackfin处 理 器 采 用 了各种高级 设 计 技 术 ，包括：可编程电压 与 频率 调 节、时钟周期分辨率动态时钟门控、支持深度睡眠与休眠模式的多电源域、可实现总线激活能量最小化的高代码密度、用于实现最佳性能与电源效率的混合阈值电压晶体管、实现最大电源效率的完全定制的处理器内核、使用灵活的硬件加速器，以及支持mSDRAM以实现最小板级功耗。 analog.com | To maximize energy efficiency, while providing the highest levels of [...] performance at low [...] power, Blackfin processors use a wide range of advanced design techniques including programmable voltage and frequency scaling, clock-cycle [...]resolution dynamic [...]clock gating, multiple power domains that support deep-sleep and hibernate modes, high code density to minimize bus-activation energy, mixed threshold-voltage transistor utilization for optimal performance and power efficiency, a full-custom processor core for maximum energy efficiency, judicious use of hardware accelerators, and support for mSDRAM to minimize board-level power consumption. analog.com |
(i) 在致会员国的另一项建议中，评估小组建议，应当审查法定报告 的 频率 ， 以 便减 少次数，还应重新考虑领导机构会议 的 频率 与 日 期，以 使 计 划 专 家有更多的时间 去设计文件 C/5 和工作规划中的项目之外的项目，并以适当方式实施这些项目。 unesdoc.unesco.org | (i) In another recommendation addressed to Member [...] States, the team [...] proposed that the frequency of statutory reports be reviewed with a view to their reduction, and that the frequency and dates of governing body meetings be reassessed in a manner that would give programme specialists more time to design projects beyond [...]what is presented [...]in the C/5 document and work plans, and implement those projects in the appropriate manner. unesdoc.unesco.org |
Texas Instruments 的 LMX2581 是一款超低噪声、宽带频率合成器， 它 集成了三角积分型 小数 N 分频 PLL、带有全集成振荡电路的 VCO 和一个自选型分频器。 digikey.cn | Texas Instruments' LMX2581 is an ultra [...] low-noise, wideband frequency synthesizer which integrates a delta-sigma fractional N PLL, a VCO [...]with fully integrated [...]tank circuit, and an optional frequency divider. digikey.be |
具体操作 是, 首先对各个珊瑚序列做高通滤波得到小于 10 a 周期的高频变化信息(采用气象上常用的 Butterworth 滤波器滤波, 去掉了 10 a 以上尺度的变化, 保留年际 尺度变化); 然后分别以月、季或年为分辨率(根据原 始资料的分辨率)计算各个珊瑚序列高 频数 据 、 原始 数据与暖池海温的高频及原始序列的相关性, 挑选 对暖池海温变化具有最好代表性的珊瑚序列和时间 段(季节、月份)作为重建的代用指标, 因为珊瑚一般 [...] 生长在水面以下 10~30 m 深处, 因此海表温度变化对 珊瑚的影响存在着一定的滞后期[31] . adrem.org.cn | Only coral proxies significantly correlated with warm pool SST on both high- and low-frequency timescales are selected [...] as potential predictors for reconstruction. Thus, our approach is first to check the high-frequency components (<10 a) for each coral proxy time series using a Butterworth filter, and then to calculate the correlation coefficient of the high- and low-frequency components with the warm pool SST series. [...] adrem.org.cn |
此外，2012/13 [...] 年拟议 预算表明，另有 7 058 人持有计算机设备用于其他目的，即为特遣队提供连通(1 886 台)，用作备件(1 808 台)，在网吧中使用(720 台)，用于培训(711 台)，用 于高频数据传输系统(612 台)，用于服务器的编 程和用作收音机等(574 台)，用 于电话计费器(369 台)，用于行车记录系统(196 台)和用于借用(182 台)。 daccess-ods.un.org | Furthermore, the proposed budgets for 2012/13 reflect holdings of an additional 7,088 computer devices for other purposes, namely, for the provision of connectivity to contingents (1,916), for use as spares (1,808), for use in Internet [...] cafes (720), for training [...] purposes (711), for highfrequency data transmission systems (612), for use in programming of servers, for use as radios and the like (574), for telephone billing purposes (369), [...]for CarLog systems (196) and for loans (182). daccess-ods.un.org |
模拟连接- 该月度 eNewsletter 提供了 TI 新模拟产品的更新，其中包括放大器与比 较 器 、 数 据 转 换 器 、 电 源管理、 音 频 、 低 功率 RF、时钟和定时器以及更多产品。 digikey.cn | Analog Connection - This monthly e-newsletter provides updates on new Analog products [...] from TI, including [...] Amplifiers & Comparators, Data Converters, Power Management, Audio, Low-Power RF, Clocks & Timers [...]and more. digikey.com.mx |
它还鼓励瓦努阿图收集统计数据， 分析从小学到中学入 学 率 偏 低，以及辍学的原 因。 daccess-ods.un.org | It also encouraged Vanuatu [...] to collect statistical data and to analyse the causes of the low rate of progression from primary to secondary school and the drop-out rates. daccess-ods.un.org |
2）对于安全项目的检测，按IEC导则112“多媒体设备的安全导则”要求进行；对于电磁兼容的检测，以一个标准为主进行检测的基础上，增加检测项目，如 对于带音频、视频输出 的 计 算 机 产品按GB13837增加 音 频 、 视 频 传 导 功 率 测 量 （若带 射 频 输 出 ，增加射频输出端无用信号测量）等，对 于 数 字 音 像设备按GB9254辐射骚扰场强测量（不只限制基波和谐波，新的CISPR13正在增加相关内容）；本条在没有新国家标准发布前暂不执行。 aqsiq.biz | (2) For the safety of test items, according to IEC Guide 112 "multi-media equipment safety guide" requirements; for electromagnetic compatibility testing, a standard-based testing, based on the increase in test items, such as with audio for video output of computer [...] products increased by [...] GB13837 audio, video transmission power measurement (if the RF output with increased output of unwanted RF signal measurement), etc., for digital audio and video equipment, according [...]to GB9254 radiated disturbance field strength measurement (not only [...]the fundamental and harmonic limits The new CISPR13 is associated with an increased content); this new national standard in the absence of pre-release does not carry. aqsiq.biz |
净减少额反映大多数支出用途项下的减少额，包括咨 询人项下的 242 800 美元，其主要原因是尽可能增加对内部专门知识的使用；专 家项下的 104 700 美元，主要原因是尽可能合并会议或减少专 家 数 量 和 会议持续 时间的协同努力；工作人员差旅项下的 121 200 美元，其主要原因是增加对视频 会议 的使用、尽可能合并差旅和(或)减少差旅时间；订约承办事务项下的 460 800 美元，其主要原因是更多使用电子手段传播出版物；家具和设备项下的 111 000 美元，原因是通过延长家具和设备的使用时间减少对更换家具和办公设备的需 求；以及赠款和捐款项下的 781 600 美元，其主要原因是终止了与国际电 子 计算 中心的合同。 daccess-ods.un.org | The net decrease reflects reductions under most objects of expenditure, including $242,800 under consultants, mainly as a consequence of the increased use of in-house expertise, where possible; $104,700 under experts, resulting mainly from concerted efforts to combine meetings [...] or reduce the number of experts and the duration of meetings, whenever possible; $121,200 under travel of staff, mainly attributable to increased [...] utilization of video conferencing, combining trips and/or reducing the duration of travel as much as possible; $460,800 under contractual services, primarily owing to increased utilization of electronic means of disseminating publications; $111,000 under furniture and equipment, reflecting reduced requirements for the replacement of furniture and office equipment resulting from extending the lifespan of furniture and equipment; and $781,600 under grants and contributions, mainly owing to the termination of the contract with the International Computing Centre. daccess-ods.un.org |
通过智能测量和分析系统进行精确机组监控，包括测量设备的预处理值的分析评估 - 例如，提供频率选择性观测结果的 频率 分析 - 以及后续水力特性的计算。 voith.com | Precise machine monitoring through intelligent measuring and analysis systems covering analytical evaluation of pre-processed values from the [...] measurement device – as [...] for example frequency analysis providing frequency selective observation results – and the calculation of further hydro [...]specific characteristic values. voith.com |
这个频率计有一 个LCD显示屏，带有RS232接口，用来显示由linux系统 得出的数据。 bsdmap.com | The counter has a LCD display as well as a RS232 interface to read out the counter results from Linux. bsdmap.com |
公司的产品包括放大器、衰减器、环形器、隔离器、探测 器（检波器）、二极管、定向耦合器、前端模块、混合器件、基础架构射频子系统、 混 频 器 ／ 解调 器、光耦合器、光隔离器、移相器、PLL（锁相环） ／ 频 综 ／VCO（压控振 荡 器 ） 、 功 率 分 配 器／合 路器、接收器、开关和工业陶瓷。 skyworksinc.com | The Company’s portfolio includes amplifiers, attenuators, circulators, detectors, diodes, directional couplers, front-end modules, hybrids, infrastructure RF subsystems, isolators, lighting and display solutions, mixers/demodulators, optocouplers, optoisolators, phase shifters, PLLs/synthesizers/VCOs, power dividers/combiners, power management devices, receivers, switches, and technical ceramics. skyworksinc.com |
ADI的DDS（直接数字合成）IC处于世界领先水平，集成多种功能（板载比较器、RAM、PLL、混 频 器 和 寄 存器），无论用于通信，抑或测试设备和雷达系统，都是理想而灵活 的 频率 合 成 器 解 决 方案。 analog.com | DDS (direct digital synthesis ICs) from Analog Devices are world-leading and incorporate various features (on board comparators, RAM, PLLs, mixers and registers), making them ideal agile frequency synthesizer solutions in systems from communications [...] to test equipment and radar. analog.com |
企业类型：制造办公机械和计算机，配电及控制设备，化学电源（电池，电池和电池），广播，电视和通信设备，传输设备，有线通讯设备设备接收，记录和制造音频和视频， 仪 器 仪 表，计算机和相关的自然科学和工程领域的主要产品群信息技术研究和开发活动：视频设备及配件，音响设备及配件，数字电视设备和服务，广播 ， 数 字 音 频 ， 计 算 机 图形和动画，计算机硬件和软件，卫星电视，音响和电视发射机，天线，宽带技术，计算机信息存储（CD - ROM，DVD，视频服务器等。 dump.lesavik.net | Business Type: Manufacture of office machinery and computers, electrical distribution and control equipment, chemical power sources (batteries, cells and batteries), Manufacture of radio, television and communication equipment, transmission equipment, equipment for wired communications equipment for the [...] reception, recording and [...] audio and video, instrumentation, activities related to computers and information technology research and development in the field of natural sciences and engineering major product groups: video equipment and accessories, audio equipment and accessories, digital television equipment and services , broadcasting, digital audio, computer graphics and animation, computer hardware and software, satellite TV, audio and TV transmitters, antenna, [...]broadband technology, [...]computer information storage (cd-rom, dvd, video servers, etc. ), IPTV, interactive television, wireless technology, test equipment, equipment for production of films. dump.lesavik.net |
第二代Matrox流媒体解码器（SMD-2）是一个多分辨率、多编解 码 器 、 多 传输解决方案，可以同时解码几种不同分 辨 率 和 格 式的大量IP网络 视 频数 据 流。 matrox.com | The second-generation Matrox Streaming Media Decoder (SMD-2) is a multi-resolution, [...] multi-codec, [...] multi-transport solution that decodes—in parallel—large numbers of IP network video streams in several different resolutions and formats. matrox.com |
例如，我们在以前的折衷分析 [5]中提到，四核处理器的频 率比双核处理器降低约 27%，软件必须有 [...] 70%的代码实现并行化，才能使四核处理器的性能优 于双核处理器，这是一个很大的比例，几乎没有应用软件能够达到这个水平，当然不是通过原 生并行，因为取得如此高的平行化，需要特殊的专门的并行化工作。 stericsson.com | In a previous analysis of this [...] tradeoff [5] we have shown that for [...] example for a ~27% frequency penalty of a quad-processor [...]versus a dual-processor, software [...]needs to expose a parallel portion of at least 70% in order for the quad-processor to win, which is a huge proportion that very few applications can reach - certainly not through natural concurrency, as specific dedicated parallelization work needs to be done to obtain such high levels of parallelism. stericsson.com |
SSM2537在单个芯片上集成了一个音频数 模 转 换 器 ( D A C) 、一个 功 率 放 大 器 和 一 个PDM数字接口。 analog.com | The SSM2537 is a PDM digital input Class D power amplifier that offers higher [...] performance than existing DAC plus Class D solutions. analog.com |
依据《能源效率 标识 管理办法》，中国制定了 15 项《能效标准实施规则》，其中 14 项涉及电子电 气产品，包括：家用电冰箱、房间空气调节器、电动洗衣机、单元式空气调节机、 自镇流荧光灯、高压钠灯、中小型三相异步电动机、转速可控型房间空气调节器、 家用燃气快速热水器和燃气采暖热水炉、家用电磁灶、多联式空调（热泵）机组、 储水式电热水器、计算机 显示器和复印机。 switch-china-sme.eu | According to the Measures for [...] Administration of Energy Efficiency Labels, China has enacted 15 Implementing Rules on the Energy Performance Standards, among which 14 involve electrical and electronic products, including: household refrigerators, room air-conditioners, electric washing machines, unitary air-conditioners, self-ballasted fluorescent lamps, high pressure sodium lamps, small and medium-sized three-phase asynchronous motors, variable speed room air-conditioners, household instantaneous gas water heaters and gas -and water heating stoves, household induction cookers, VRF air-conditioner (heat pump) units, storage type electric water heaters, computer monitors and copy machines. switch-china-sme.eu |
(e) 通信和信息技术，办法是：采用每人一台计算机的做法；进一步合 并数 据中 心；落实虚拟台式电脑基础设施；在各区域落实思科公司智能网合同和威瑞 信公司许可证；再使用购置用于选举进程的手 提 计 算 机 、超 高 频 电 台 和卫星电话 (1 498 100 美元)；延长现有通信设备的使用(2 929 000 美元)；延长现有信息 技术设备的使用(2 306 000 美元)以及减少备件和用品(723 000 美元)。 daccess-ods.un.org | (e) Communications and information technology, through the introduction of the practice of one computing device per [...] person, the further [...] consolidation of data centres, the implementation of the virtual desktop infrastructure, the regional implementation of the Cisco SMARTnet contract and Verisign licences, and the reuse of laptops, ultra high-frequency radios and satellite [...]phones that were purchased [...]and utilized for the electoral process ($1,498,100), as well as the extension of utilization of existing communications equipment ($2,929,000), the extension of utilization of existing information technology equipment ($2,306,000) and reduction in spare parts and supplies ($723,000). daccess-ods.un.org |
在下表 1 内，2012-2013 两年期估计数(按 2012-2013 年初步费率计算)与大 会第 65/260 号决议核准的 2010-2011 年订正估计数以及 2008-2009 [...] 两年期最后 支出和收入作了比较。 daccess-ods.un.org | In table 1 below, [...] the estimates for the biennium 2012-2013 (at preliminary 2012-2013 rates) are compared with [...]the revised estimates [...]for 2010-2011, as approved by the General Assembly in its resolution 65/260, and with final expenditure and income for the biennium 2008-2009. daccess-ods.un.org |
福伊特为这座现代化的抽水蓄能电站提供两台额定功率为 380 MW 的可变速水泵水轮机、两台额定功率为 440 MVA 的异步电动发电机、变频器、控 制系统以及水工钢结构组件。 voith.com | Voith has delivered two variable-speed pump turbines, each with 380 MW rated power, two asynchronous motor [...] generators, each [...] offering 440 MVA in rated power, the frequency converter and the control systems, as [...]well as the hydromechanical [...]equipment for the modern pumped storage power plant, Frades II. voith.com |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。