| 单词 | 阻抗 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 阻抗 noun —impedance n (almost always used)less common: resistance n • impedances pl 阻抗 —(electrical) impedanceExamples:阻抗匹配—impedance matching 低阻抗 n—low impedance n 高阻抗 n—high impedance n 阻抗变换器—impedance converter See also:阻—block • hinder 抗 adj—anti- adj 抗—resist • defy 抗 v—fight v
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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 | A high value 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 |
所以需要确定线路的参数，例如正序 阻抗 、 零 序 阻抗或 者 k 系数。 omicronusa.com | Therefore it is necessary to determine line parameters, such as positive [...] sequence impedance, zero sequence impedance or k-factors. omicronusa.com |
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 not [...]required between attenuators. skyworksinc.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 |
HUBER+SUHNER BNO双轴连接器是双插针卡口连接器（与 BNC [...] 的卡口锁止机制相同)，用于具有 75 Ω 到 130 Ω 阻抗的对称双导体电缆中。 hubersuhner.com | HUBER+SUHNER BNO twin connectors are two pin bayonet coupled [...] (same bayonet locking mechanism as BNC) connectors for use with balanced twin-conductor [...] cables with 75 Ω to 130 Ω impedance. hubersuhner.com |
测定器的输入电流 阻抗，请保持在1MΩ以上。 nachi-fujikoshi.co.jp | Input impedance of the measurement [...] device should be at least 1MΩ. nachi-fujikoshi.co.jp |
该器件集成了一个 8 [...] 通道、低漏电多路复用器；一个具有高共模抑制功能的 高 阻抗 可 编程增益仪表放大器 (PGIA) 级；一个高精度、低漂移 [...] 4.096 V 基准电压和缓冲器；以及一个采用逐次逼近寄存器 (SAR) 架构的 16 位电荷再分布式模数转换器 (ADC)。 digikey.cn | The device integrates an 8-channel, low leakage [...] multiplexer; a high-impedance programmable gain [...]instrumentation amplifier (PGIA) stage [...]with a high common-mode rejection; a precision, low drift 4.096 V reference and buffer; and a 16-bit charge-redistribution analog-to-digital converter (ADC) with successive approximation register (SAR) architecture. digikey.be |
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 internal load matching, 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 |
标签 LS、STD 和 HS 表示耳麦麦克风阻抗。 jabra.cn | The labels LS, STD and HS stand for the [...] headset's microphone impedance. jabra.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 impedance matching network is at the input of the LNA, its loss will have significant impact on cascaded NF, so the designer must trade off optimal impedance match for NF performance [...] while also paying [...]careful attention to the quality factor of each component in the matching network. skyworksinc.com |
例如，如果换向回路的阻抗 Z= （9+j4）mΩ 且换向电流 I=1000A，在 [...] 100000 次切换操作之后达到触头寿命。 highvolt.de | For example, with a [...] commutation loop impedance of Z = (9 + j4) [...]mΩ and a commutation current I = 1 000 A the contact life [...]is reached after 100 000 tap-change operations. highvolt.de |
主要的传感仪器包括粘度计、铁传感器、湿度传感器和多 频 阻抗 传 感 器，用于检测流体污染度、铁含量、粘度趋势并测知流体的剩余使用期限。 cn.lubrizol.com | Key sensor instrumentation include [...] viscometers, iron sensors, moisture sensors, and [...] multi-frequency impedance sensors that detect [...]fluid contamination, iron content, [...]viscosity trends, and provide remaining useful life of a fluid. lubrizol.com |
铁树是一种源于亚马逊森林的树木，因其寿命长及具有特 殊 阻抗 性 的 木材而闻名，，常用于制作乐器及高档家具。 clarinsusa.com | Bocoa, or “ironwood” is a tree from the Amazonian forest known for its long life [...] and exceptionally resistant wood. clarinsusa.com |
但是，实际上电池的内部阻抗 有数 十mΩ，在连接了可使过电流发生的较大值负载的情况下，因为电池电压会马上降低，因此放电过电流检 [...] 测以及负载短路检测是可以发挥作用的。 datasheet.sii-ic.com | Since an actual battery [...] has an internal impedance of tens of mΩ, [...]the battery voltage drops immediately after a heavy load [...]that causes overcurrent is connected, and discharge overcurrent detection and load short-circuiting detection function. datasheet.sii-ic.com |
与 PE 导线的低阻抗连接 特别重 要，以防这些干扰电流自身成为干扰源。 single-temp.de | A low-impedance connection to the [...] PE wire is particularly important in order to prevent these interference currents themselves [...]becoming an interference source. single-temp.de |
ADAS1000-3/ADAS1000-4能够测量心电图(ECG)信号、 胸 阻抗 、 起搏伪像及导联连接/脱落状态，并将此信息以数据帧的形式输出，以可编程数据速率提供导联/矢量或电极数据。 healthcare.analog.com | The ADAS1000-3/ADAS1000-4 measure electro cardiac (ECG) [...] signals, thoracic impedance, pacing artifacts, [...]and lead-on/off status and output this [...]information in the form of a data frame supplying either lead/vector or electrode data at programmable data rates. healthcare.analog.com |
它可帮助用户和变压器制造商估计换向电流 I 与 阻抗 Z 在不同负载条件下对允许磨损的影响。 highvolt.de | It enables the user and the transformer manufacturer to [...] estimate the effect of the commutation [...] current I and the impedance Z on the permitted [...]wear for different load conditions. highvolt.de |
这两款绕线芯片线圈 TPSME3010 [...] 系列和 TPSME3015 电感器系列具有低直流阻抗，大 额定电流特性。 4-direct.com | Both winding chip coils the TPSME3010 series and TPSME3015 series of inductors [...] offer low DC resistance and large rated [...]current. 4-direct.com |
对线路阻抗和接 地阻抗的测 试能够避免这些错误，有助于继电器的正确整定 并提高供电系统的可靠性。 omicronusa.com | Measuring line and ground impedance eliminates these [...] errors and contributes to system reliability by providing proper relay settings. omicronusa.com |
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 and impedance matching. digikey.ca |
一点不足:振动质量的阻抗质量越高, 伴随峰值扭矩的共振的增加就越高。 schaeffler.cn | With one drawback: the [...] higher the mass reactance of the vibrating [...]masses, the more excessive the resonance increase and associated torque peaks. schaeffler.us |
发射机音频极性 对话筒隔膜的正压 （或对 WA302 耳机插头的正电压）在插针 2 （相对于低阻抗输出插针 3）和高阻抗 1/4 英寸输出插头上产生 正电压。 acehk.com | Transmitter Audio Polarity Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces [...] positive voltage on pin 2 (with respect to [...] pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output. acehk.com |
为连接在电源非接地浮动输出端、放大器或线供电设备的端子与电源自动回路接地点之间 的 阻抗 供 电 的电输出。 spellmanhv.cn | That electrical output supplied to an impedance connected between the terminals of the ungrounded floating output of a power supply, amplifier, or line-operated device, and the ground point to which the source power is returned. spellmanhv.com |
超精密电阻抗蚀贴 片 PR 薄膜电阻，具有特殊抗酸抗湿的镍铬皮膜，非常小的公差精度±0.1%，最低温度系数为±25PPM/°C。 4-direct.com | Anti-Corrosive Precision Chip Thin Film Resistors features special [...] passivated NiCr film for Anti-Acid and Anti-Damp, very tight [...]tolerance from ±0.1%, and extremely low TCR from ±25PPM/°C. 4-direct.com |
频宽是瞬间响应和输出阻抗的一 种重要决定因素。 spellmanhv.cn | Bandwidth is an important determinant of [...] transient response and output impedance. spellmanhv.com |
更高的阻抗可以获得满足这些技术参数的更好性能。 shure.co.jp | Higher impedance results in better [...] performance for these specifications. shure.co.jp |
C 连接器具有 50 Ω 阻抗和频 率范围(连接器接口)，被指定用于高达 11 [...] GHz 的应用中。 hubersuhner.com | The C connectors provide 50 Ω impedance and the frequency [...] range (connector interface) is specified for applications up to 11 GHz. hubersuhner.com |
DDR IOS上的阻抗控制 省去了外部串列電阻，而且，0.8mm間距封裝支持更簡單、而且成本更低的PCB設計。 ipress.com.hk | The impedance control on the DDR IOS eliminates the need for external serial resistors, and the 0.8mm [...] pitch package supports [...]a simpler and lower cost PCB design. ipress.com.hk |
這項申請專利中的窄頻正弦波技術，可使極 高 阻抗 的 裝 置進行低頻C-V量測，裝 置 阻抗 可 高 達1E15 歐姆以上。 keithley.com.tw | This patent-pending, narrow-band sinusoidal technique allows for [...] low frequency C-V measurements of very high impedance devices, up to >1E15 ohms. keithley.nl |
深圳市卡博尔科技有限公司（以下简称"本公司”） [...] 始建于1998年8月，是一家专业研发，设计，抄板，发展和生产印制线路板（PCB），柔性线路板（FPC）软硬结合（FPCB） ， 阻抗 和 高频控制高精密埋盲孔（HDI），超大超长超薄， [...]铝基及特殊介质材料高科技企业。 kxrfpc.com | (hereinafter referred to as "company") was founded in August 1998, is specialized in research and development, design, copy plate, development and production of printed circuit [...] board (PCB), flexible PCB (FPC) soft [...] combination (FPCB), impedance and high frequency [...]control high precision buried blind [...]holes (HDI), super long ultra-thin, aluminum base and special material high-tech enterprises. kxrfpc.com |
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