| 单词 | 阻抗匹配 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 阻抗匹配—impedance matchingSee also:阻抗n—impedancen resistancen impedancespl 匹配—matching compatible mate or marry 匹配(...)v—matchv align sth.v
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所有衰减器在 50 W 环境中均为吸收式，因此可以方便地级联，衰减器之间不需 要额外的阻抗匹配。 skyworksinc.com | All attenuators are absorptive in 50 W environments and therefore easily [...] cascadable –impedance matching is notrequired [...]between attenuators. skyworksinc.com |
这些器件的关键特性是主动式反转隔离度 高，因此可以轻松实现输入和输出阻抗匹配以及18 GHz 或更高频率的无条件稳定性。 skyworksinc.com | A key attribute of these devices is their high active [...] reverse isolation which results in easy [...] input andoutput impedance matching,and unconditional [...]stability up to 18 GHz and beyond. skyworksinc.com |
TCS™ DL 系列高速保护器 - Bourns® TCS™ DL [...] 系列高速保护器产品包含双通道、完美阻抗匹配、低阻值、双向、超高速瞬态电流抑制器。 digikey.cn | TCS™ DL Series High-Speed Protectors - The Bourns® TCS™ DL [...] series high-speed protector products [...] contain dual, well-matched, low resistance, [...]bi-directional, very high-speed transient current suppressors. digikey.at |
此薄膜电阻采用 p 或 T 型配置，从而针对工作频率 提供最高的衰减精度和阻抗匹配。 skyworksinc.com | The thin film resistors are configured in [...] either a p or a T-type configuration in order to provide the best [...] attenuation accuracy and impedance matchversus frequency. skyworksinc.com |
支持驱动阻抗匹配和串联匹配，避免了使用外部电阻，提高了信号完整性，简化了电路板设 计。 altera.com.cn | On-chip termination (OCT) [...] Support fordriverimpedance matching and series [...]termination, which eliminates the need for external [...]resistors, improves signal integrity, and simplifies board design. altera.co.uk |
Tamura 卓越的设计和高品质的材料使该款变压器在进行这一阻抗匹配操作时能够实现最大功率传输。 digikey.cn | Tamura’s excellent design and high quality material allow the transformer to obtain maximum power transfer [...] during thismatchingimpedance operation. digikey.ca |
该工具在给定的频率下将一个已知的复杂负载与所需的阻抗相匹配。 analog.com | This calculator matches a known complex load to a desired impedance at a given frequency. analog.com |
由于此阻抗匹配网络是低 噪声放大器的输入，它的损耗将大大影响级联 NF，所以 设计人员必须在最佳阻抗匹配和NF 性能之间权衡，同时 要特别注意匹配网络中每个组件的品质因数。 skyworksinc.com | Since this impedancematching networkis at the input of the LNA, its loss will have significant impact on cascaded NF, so the designer must trade off optimal impedancematch for NFperformance [...] while also paying [...]careful attention to the quality factor of each component in the matching network. skyworksinc.com |
这个交叉点的阻力系数需要与电源阻抗相匹配，它将接近于最大的输出功率。 spellmanhv.cn | The resistance value (E/I) defined by this intersection [...] is the matching impedance ofthe power supply, [...]which will draw the maximum output power. spellmanhv.com |
脉冲量测因需要这三种量测的最高频宽，所以缆线必须具有与该源阻抗相匹配的阻抗特性，以防止反射。 keithley.com.tw | Pulsed measurements require the highest bandwidth of the three [...] measurement types, so the cable must have a characteristic [...] impedance that matches the source impedance toprevent [...]reflections. keithley.nl |
环形空芯射频电感器、方形空芯电感器 - AVX [...] 的环形和方形空芯射频电感器属于绕线式空芯电感器系列，是射频电路、宽带 I/O 滤波、选频和阻抗匹配应用的理想器件。 digikey.cn | Toroidal Air Core RF and Square Air Core Inductors - AVX's toroidal and square air core RF inductors, part of the wound [...] air core inductor family, are ideal for RF circuits, broadband I/O filtering, [...] frequency selection andimpedance matching. digikey.ca |
现在大多数客户在设计电路板的时候都会考虑到TMDS信号差分阻抗匹配的要求，但往往还是会在此项测试中失败，原因在于客户选用的ESD保护器件或者是抑制EMI用的共模扼流圈寄生电容太大，导致此项测试失败。 dgshuoying.com | Now most of the customers in the design of the circuit board will [...] take into account the time [...] differential TMDSsignal impedance matchingrequirements, [...]but often still fail in this test, because [...]customers use the ESD protection device or with the common mode EMI suppression chokes ring parasitic capacitance is too large, causing the test to fail. dgshuoying.com |
我们会想办法让走线层参考到第二近的大铜面层，彷佛增加了走线层与大铜面层的介电层厚度而使得阻抗上升，因此我们可以将在 SMT 焊垫下的第一层大铜面挖掉来增加其阻抗，最後达到与走线的阻抗相匹配。 terasic.com.tw | We will try to make the wired layer reference the second copper layer, as if to increase the dielectric layer between the trace and copper, which makes the resistance increase. Thus, we can remove [...] the first copper layer under the SMT pad to increase its [...] resistance, and finally match the impedanceof the trace width. terasic.com.tw |
直通的特性阻抗应当与参考阻抗尽可能匹配；其特征量为插入损 耗和插入电长度，多数常用校准技术中都会假设直通是理想匹配 的。 books.rohde-schwarz.com | In most common calibration techniques the through is assumed to be ideally matched. books.rohde-schwarz.com |
高效紧凑 的设计实现了内部负载匹配，你可利用 PEII 系列多种不同的阻抗接头， 而无须另外的硬件，相比其它型号的电源来说，极大地节省了空间。 advanced-energy.net.cn | Their efficient, [...] compact design offers internalloadmatching,which enables you to take advantage [...]of the PEII series’ wide [...]tap range without additional hardware and at significant space savings over other types of power supplies. advanced-energy.com |
简单的电源管理方案和匹配DDR 线路的阻抗减少了外部元件数量。 digikey.cn | A simple power [...] management scheme and impedance matching on DDR lines reduce [...]the need for external components. digikey.be |
电信变压器称为匹配变压器，主要用于匹配线路阻抗与设备阻抗。 digikey.cn | Telecom transformers are called matching transformers in order to match line impedancewith the device’simpedance. digikey.ca |
PCIe 规格也会使用传输端 (和接收端) 校准 来配合配置抗阻变化调整，但会当作较 SAS 短 的传输通道。 seagate.com | The PCIe specification also uses [...] transmitter (and receiver) training to [...] adaptto theimpedance variations ofa configuration, butis targeted [...]as shorter length transmission channels than SAS. seagate.com |
上拉或下拉的高阻抗值应加入到X 和Y轴输出中，那么如果发生配线或接插件失效的事件时，输出信号就会超出这个范 围。 sauer-danfoss.com | Ahighvalue pull-up or pull-down resistance should be added to the X and Y outputs such that [...] in the unlikely event of a [...]wire or connector failure, the output will be pulled out of range. sauer-danfoss.com |
为了实现最好的效果，建议使用流体动态仿真来匹配阻尼器的激振频率和带宽。 schaeffler.cn | To achieve the best result, it [...] is advisableto match thedamper frequency [...]and bandwidth to the application using fluid dynamic simulation. schaeffler.com |
标准配置是那些深入了解阻抗，又要求快速、可靠的自 动调谐的应用领域的最佳选择。 advanced-energy.net.cn | Standard units are optimized for applications that [...] have well understood impedances yet require fast, reliable [...]auto-tuning. advanced-energy.com |
如果按照养恤金的供资方式为离职后健康保险福利供资， 则可规避这一费用不匹配问题(见上文第 9 段)。 daccess-ods.un.org | The misalignment of costs would be obviated if after-service health insurance benefits were funded in the same way as pension benefits (see para. 9 above). daccess-ods.un.org |
在 IT 的电源网路上,配电系统中性点(N)完全没有連接至接地端,或是经由高阻抗的接地,於此 种电源系统需使用隔離式的量测仪器來测试电阻。 delta.com.tw | In the IT network, [...] the power distribution system Neutral is either not connected to earth or is earthed via ahigh impedance. delta.com.tw |
匹配电阻器设置：根据客户规格定制。 digikey.cn | Matched Resistor Sets:to customer [...] specifications. digikey.ca |
测定器的输入电流阻抗，请保持在1MΩ以上。 nachi-fujikoshi.co.jp | Inputimpedance of themeasurement [...] device should be at least 1MΩ. nachi-fujikoshi.co.jp |
这将加强信息共享，调动相关组织的 人力和财政资源，匹配具有相同兴趣的组织，促进创建旱地团体、联盟及同盟， 并设立必要的通讯平台。 daccess-ods.un.org | This would enhance information sharing, [...] mobilize the human and financial [...] resources of relevant organizations, match organizations [...]with shared interests, promote [...]the creation of drylands groups, coalitions and alliances for the campaign and establish required communication platforms. daccess-ods.un.org |
咨询委员会从报告中注意到，现收现 付办法还导致费用和方案活动之间的不匹配问题，因为退休福利费用被 转至以后年份作为“特别费”的费用对会员国摊款，而不是作为工作人 员工作期间的一般工作人员费用(A/64/366，第 43 段)。 daccess-ods.un.org | The Advisory Committee notes from the report of the Secretary-General that the “pay-as-you-go” approach results in a misalignment of costs and programme activities as retiree benefit costs are shifted to future-year assessments on Member States for expenses classified as “special expenses” rather than being included as common staff costs during the working lives of staff members (A/64/366, para. 43). daccess-ods.un.org |
各会议及其相关会议的与会者列在附件 A 和附件 B 中。重点放在确定可能使大气或行业排 [...] 放估量中的重大失误潜在增加的因素以及确定为填补数据覆盖中的任何差距、解决不匹配或重新审查排放计算中的相关假设而采取的措施，目的是量化机遇和成本，以便开展进一 [...]步的工作。 multilateralfund.org | Participants in each conference and their affilia tions are presented in Annexes A and B. Emphasis was placed on identifying factors that could potentially give rise to significant errors in estimates of either atmospheric or industrial emissions and to identifying measures that could [...] be taken to fill in any gaps in [...] data coverage, resolvemismatches or to re-examine relevant [...]assumptions in emissions calculations, [...]with a view to quantifying opportunities and costs for further work. multilateralfund.org |
要建立一个与国家进程相匹配的国际进程， 对不合理债务进行认真研究，包括个案研究，以便提出能够最终全面和无条件免 除债务的政策，并改变借出和借入的政策和做法。 daccess-ods.un.org | An international process with counterpart national processes should be established, aimedat a rigorous study of illegitimate debt, including case studies, in order to come up with policies that lead to full and unconditional debt cancellation and changes in lending and borrowing policies and practices. daccess-ods.un.org |
至于可做到查出近似匹配的查询逻辑，一般认为，虽然现代查询算法在设 计上可限制近拟匹配的数量，但这种设计带来例如下列问题：(a)并非所有近似匹配的通知都查出来，因为需要解决如何定义“近似匹配”这个复杂问题，并 且由此会导致法律上的不确定性；(b)近似匹配的通知列表可能很长，这种情况 有可能导致再作查询和对使用者造成高昂的费用及对登记处造成行政管理负 担；(c)允许查询结果查出近拟匹配可能会造成负面影响，不明确什么构成一项 登记有效所需的充分的设保人身份识别标志（见《担保交易指南》建议 58）。 daccess-ods.un.org | As to a search logic that [...] would allow closematches to be retrieved, it was generally thought that, while modern search algorithms could be designed to limit the number of close matches, such design presented problems, such as the following: (a) not all closely matchingnotices would be retrieved, as it required addressing a complex question of defining “close matches”and resulted in legal uncertainty; (b) the list of closely matchingnotices could be long, a fact that might lead to additional searches and result in high fees for the user and administrative burden on the registry; (c) allowing search results to retrieve close matchesmight have a negative [...]impact on what constituted [...]a sufficient grantor identifier for a registration to be effective (see recommendation 58 of the Secured Transactions Guide). daccess-ods.un.org |
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