| 单词 | pfm | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
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以往的采用PFM方式的 DC-DC 转换器，在输出负载电流低时脉冲被跳过，导致输出电压的纹波频率 [...] 发生变化，存在着使纹波电压増大的缺点。 datasheet.sii-ic.com | Inconventional PFM DC-DC converters, pulses [...] are skipped when the output load current is low, causing a fluctuation in the [...]ripple frequency of the output voltage, resulting in an increase in the ripple voltage. datasheet.sii-ic.com |
PFM型地雷工作的复杂性和困难要 比销毁其它杀伤人员地雷大得多。 daccess-ods.un.org | The Geneva Progress Report also recalled that [...] the destruction of PFM mines is significantly [...]more challenging and complex, technically [...]and financially, than the destruction of other anti-personnel mines. daccess-ods.un.org |
行动42 ： 为克服与销毁PFM型地 雷有关的特殊挑战，对进一步研究与开 发技术方面的解决办法给予支持。 daccess-ods.un.org | Action #42: Support the further investigation and development of technical solutions to overcome the particular challenges associated with destroying PFM mines. daccess-ods.un.org |
卡塔 赫纳首脑会议还记录到，2009年6 月，欧盟委员会派出了一个专家组，评估现 [...] 有销毁设施，并确定援助类型，该专家组确认，乌克兰具有销毁其储存的PFM型地雷的技术专门知识，尽管需要在技术和设备方面大量投资。 daccess-ods.un.org | The Cartagena Summit also recorded that in June 2009, the EC launched an experts’ mission to assess available destruction facilities and to determine the type of assistance with this mission confirming that [...] Ukraine has the technical know-how to [...] destroy itsstockpiled PFMtypemines,albeit [...]with significant investment in technology and equipment required. daccess-ods.un.org |
缔约国第十届会议《日内瓦进度报告》再次承认，由于销毁PFM1型杀伤 人员地雷的工作十分复杂，加上有能力销毁这些地雷的实体为数有限，还由于白 [...] 俄罗斯和乌克兰拥有大量此种地雷，移交第三方销毁这些地雷的做法不可取，而 且销毁费用高昂，因此这两个缔约国的履约工作都面临严峻的挑战。 daccess-ods.un.org | The 10MSP’s Geneva Progress Report again acknowledged that the complexity [...] of destruction ofPFM1-type anti-personnel [...]mines combined with the limited number [...]of entities capable of destroying these mines, the vast numbers of these mines held by Belarus and Ukraine, the inadvisability of transferring these mines for destruction and the high cost of destruction had resulted in a compelling implementation challenge for both States Parties. daccess-ods.un.org |
在PWM/PFM开关 控制模式，该器件在整个负载范围内（从轻载到重载）都具有快速响应、低纹波和高能效特性。 digikey.cn | InPWM/PFM switching control mode, [...] the device provides fast response, low ripple and high efficiency over the full range [...]of loads (from light load to heavy load). digikey.be |
在内罗毕首脑会议上，缔约国注意到以安全和无害环境方式销毁PFM1型杀 伤人员地雷提出了种种技术挑战，而这一问题与白俄罗斯和乌克兰具有相关 性。 daccess-ods.un.org | At the Nairobi Summit, the States Parties noted the technical challenges [...] associated with the safe and environmentally [...] sound destruction ofPFM1-type anti-personnel [...]mines and that this was a matter relevant to Belarus and Ukraine. daccess-ods.un.org |
PFM-1系列弹药”项目融 资协议的附录。 daccess-ods.un.org | In June2010, theEC proposed that Belarus sign the [...] Addendum to the Financing Agreement between the Government of the Republic [...]of Belarus and the European Commission on the implementation of the project “Destruction of PFM-1 Series Ammunition in Belarus”, dated 22 January 2008. daccess-ods.un.org |
EXPAL 公司正与白俄罗斯合作，为启动PFM-1型弹药销毁工作进 行必要的行政和技术筹备。 daccess-ods.un.org | Belarus further indicated that the tender process has been completed and that currently, EXPAL, in cooperation with Belarus is implementing necessary administrative and technical preparations to start PFM-1 destruction. daccess-ods.un.org |
乌克兰表示，采用这种经改进的技术方法，每年将能够销毁110 万枚PFM-1型地雷，而且该方法被视为一种无害环境方法。 daccess-ods.un.org | Ukraine stated that this improved [...] technical method will enable the destruction [...] of 1.1 million PFM-1 minesper year [...]and is considered an environmentally friendly solution. daccess-ods.un.org |
2010年6 月，欧盟委员会建议白俄罗斯签署2008年1月22 [...] 日白俄罗斯共和国与欧盟委员会关于执行“销毁白俄罗斯境内PFM-1系列弹 药”项目融资协议的附录。 daccess-ods.un.org | The Geneva Progress Report also recorded that, in June 2010, the European Commission (EC) proposed that Belarus sign the Addendum to the Financing Agreement between the Government of the Republic of Belarus and the European [...] Commission on the implementation of the [...] project “DestructionofPFM-1 Series Ammunition [...]in Belarus”, dated 22 January 2008. daccess-ods.un.org |
专家组的最后报告确认乌克兰具有销毁其储存的 PFM型地 雷的技 术知识，但需要在技术和设备方面大力投资，使乌克兰得以遵守第 daccess-ods.un.org | The final report of the experts’ mission confirmed that [...] Ukraine has the technical know-how to [...] destroy itsstockpiled PFMtypemines,although [...]significant investment in technology [...]and equipment is needed in order for Ukraine to comply with Article 4. daccess-ods.un.org |
特别是与PWM/PFM切换控 制方式组合的 C 型产品，在输出负载电流为 1 [...] mA 左右的领域内，可大幅度地改善工作效率。 datasheet.sii-ic.com | In particular, the C type, when [...] combined with a PWM/PFMswitching control [...]system, drastically improves the operation efficiency [...]when the output load current is approximately 1 mA. datasheet.sii-ic.com |
万枚是PFM型地雷。此外，白俄罗斯再次强调，由于在销毁 PFM型地 雷方 面缺少可保障生态安全的销毁技术而且缺少资金，销毁 PFM型地雷仍存在种种 挑战。 daccess-ods.un.org | In addition, Belarus again [...] highlighted the challenges involved in destroying the PFMtype mines due to the lack of ecologically safe destruction technologies for PFMmines andthe lack of financial resources. daccess-ods.un.org |
在数字 PWM和PFM模式下可在 106 kHz 至 1.2 [...] MHz 的范围内对开关频率进行编程。 digikey.cn | Switching conversion frequencies are programmable from 106 kHz to [...] 1.2 MHz in digital PWM andPFM modes. digikey.be |
PFM型地雷方面面 对的主要挑战。联合主席的努力包括争取有关缔约国参与非正式磋商，促进白俄 罗斯和乌克兰分别与欧盟委员会进行对话，鼓励保持高透明度。 daccess-ods.un.org | The Co-Chairs’ efforts have included engaging relevant States Parties in informal consultations, facilitating dialogue between Belarus and Ukraine, respectively, and the European Commission, and encouraging a high degree of transparency. daccess-ods.un.org |
2011 年销毁了6,000多枚PFM-1型地雷。 daccess-ods.un.org | In addition, [...] Ukraine reportedthat the armed forces of Ukraine eliminated in 2011 more than 6,000PFM-1 type mines. daccess-ods.un.org |
2008年2月18 日，白俄罗斯书面通报各缔约国，称其无法在销毁期限到期之前完成对PFM型杀伤人员地雷储存的销毁。 daccess-ods.un.org | On 18 February 2008, Belarus informed States Parties in writing of its failure to fulfil its stockpile destruction obligations by the deadline. daccess-ods.un.org |
执行支助股还根据“就执行(……) 《公约》向缔约国提出建议和技术支持” 的任务，就发现少量储存的PFM-1 daccess-ods.un.org | Also consistent with the mandate to “provide advice and technical support to States Parties on the implementation (…) of the Convention”, the ISU provided advice to one State Party [...] regarding next steps it could take regarding its discovery [...] of a small numberofPFM-1 typestockpiled anti-personnel mines. daccess-ods.un.org |
例如，在待机时和在工作时，负载电流发生大幅度变化的应用电路中，要重视待机时的效率时，请选 用PWM/PFM切换控制方式(S-8341 系列)，即可在待机时获得高效率。 datasheet.sii-ic.com | For applications for which the load current greatly differs between standby and operation, if [...] the efficiency during standby is [...] important, applying the PWM/PFMswitching system (S-8341 [...]Series) realizes high efficiency during standby. datasheet.sii-ic.com |
DC6M601 - [...] 调制选择：自动脉冲频率调制(PFM)/脉冲宽度调制(PWM)或强制 PWM [...]模式 操作。 arrowasia.com | DC6M601 - Modulation select: automatic pulse [...] frequency modulation(PFM) / pulse width modulation [...](PWM) or forced PWM mode operation. arrowasia.com |
对于操作模式，XC9246 [...] 系列为 PWM 控制型，而 XC9247 系列为自动PWM/PFM开关控制型。 digikey.cn | As for operation mode, the XC9246 series is PWM control and the XC9247 [...] series is automatic PWM/PFM switching control. digikey.be |
CPC9909 具有脉冲频率调制(PFM)及恒定峰值电流控制方案。 digikey.cn | The CPC9909 features pulse [...] frequencymodulation (PFM) witha constant peak-current [...]control scheme. digikey.ca |
它们由光发送机 [...] 和光接收机组成，在一根光纤中高质量地传输视 频信号和立体声音频信号，是传统PFM模拟光端 机的升级换代产品。 teraband.com | They consist of optical transmitter And the optical receiver consists in a high-quality optical fiber transmission as [...] Frequency signals and stereo audio signals, analog fiber optic [...] transmission of traditionalPFM Machine upgrade products. teraband.com |
从 PWM 控制切换到PFM控制的切换要点，因外接部件(线 圈、二极管等)以及输入电压值、输出电压值而不同，特别是在输出电流为 [...] 100 μA 左右的领域内，可 构成高效率的 DC-DC 转换器。 datasheet.sii-ic.com | The switching point from [...] PWM controlto PFMcontroldepends [...]on the external devices (coil, diode, etc.), and input and output voltage values. datasheet.sii-ic.com |
S-8341 系列产品，通过PWM/PFM切换控制电路，在占空系数高于 27%时切换为 PWM 控制、在此以下时切 换为PFM控制，因此在全部的负载范围内获得了很高的效率。 datasheet.sii-ic.com | The S-8341 [...] Series contains aPWM/PFM switchingcontrol circuit so that it operates using PWM control with a duty ratio of 27% or higher and using PFM control with a duty [...]ratio of lower than [...]27% to ensure high efficiency in all load ranges. datasheet.sii-ic.com |
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