| 单词 | 交变电流 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 交变电流 —alternating current (electricity)交变流电 —alternating currentSee also:交变—alternation • half-period of a wave motion 变电 n—substation n • transformer n 变电—power transformation 交流电—alternating current
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此类系统采用动态光散射法测量粒度及 微 流变 ； 采 用 电 泳 光 散射法测量ZETA电位及电泳迁移率；采用静态光散射法测量分子量。 malvern.com.cn | The systems measure [...] size and microrheology using dynamic light scattering, zeta potential and electrophoretic mobility using electrophoretic light scattering, [...]and molecular [...]weight using static light scattering. malvern.de |
该隔离器可阻止直 流 (DC) 电流，但允许交流电流 (AC) 通过，从而提供一个接地故障 电流的通道。 steyr-motors.com | The isolator blocks direct current (DC) flow, but [...] permits the passage of alternating current (AC) thus providing [...]a path for ground fault currents. steyr-motors.com |
为提高国家竞争力和社会福祉实施了 各种结构改革，例如改进了生产自动化 、 交 通 运 输和 物 流 、 电 信 、 和银行服 务。 daccess-ods.un.org | Various structural reforms were implemented to enhance national competitiveness and social well-being, [...] such as improvements in the automation of [...] production, transport and logistics, telecommunication, and banking [...]services. daccess-ods.un.org |
尼古拉·特斯拉是物理学家和电机工程师，是交流感应电动机的发明者（即将机械能 转变为交流电的设备），并研制成了 改 变交流电电 频 的 变压器—“特斯拉线圈”。 unesdoc.unesco.org | Physicist and electrical engineer, [...] Nikola Tesla is the [...] inventor of the alternating current induction generator, a device that transforms mechanical energy into alternating current electricity, and the Tesla coil, a transformer that changes the frequency of alternating current. unesdoc.unesco.org |
通过使用变流器式 的滑油冷却器和螺旋式的切屑传送带，削减了 耗 电 量 ， 是有 益环境保护的机械。 moriseiki.com | And this machine is also designed to consume less electricity, with an inverter-type oil cooler and a spiral-type [...] chip conveyor. moriseiki.com |
马尔文Zetasizer系列分为高性能级与标准级两类系统，包含粒度分析仪、 Z E T A 电 位 分 析仪、分子量分析仪、蛋白质迁移率及微 观 流变 学 测 量组合。 malvern.com.cn | The Malvern Zetasizer range provides both exceptionally high performance and entry level systems that incorporate combinations of [...] a particle size [...] analyzer, zeta potential analyzer, molecular weight analyzer, protein mobility and microrheology measurements. malvern.de |
此外，正在考虑实施能效标识和制定能效标准的产品名单包括：空气压缩机、 空调、电机、燃气产品、家用电器（电视、录像机、视听和相关娱乐产品）和办 公室设备（计算机和相关设备、复印机、传真机等）、照明产品（灯和 镇 流 器 ） 、 一体式锅炉、冷藏设备（家用和商用）、炉灶、 配 电变 压 器 、热水器等。 switch-china-sme.eu | Additionally, the list of products in need of further consideration on the implementation of energy label and energy-efficiency standards include: air compressors, air-conditioners, electrical machines, gas products, electrical household appliances (TVs, VCRs, audio and visual products and related entertainment products) and office equipment (computers and related equipment, copy machines, fax machines [...] etc.), lighting [...] products (lamps and ballasts), one-piece boilers, cold storage equipment (for domestic and commercial use), stoves, substation transformers and [...]water heaters etc. switch-china-sme.eu |
为了给社区赋权，联合国儿童基金会在该地区启动了行为 改 变交流 （ BC C）项目。 unicef.org | In an effort to empower the community, UNICEF [...] launched a Behaviour Change Communication (BCC) programme [...]in the area. unicef.org |
此外，由于世 [...] 界许多区域出现了新的贩毒路线，国际合作和情 报交 流变得比以往任何时候都更加重要。 daccess-ods.un.org | Moreover, new drug trafficking routes had [...] emerged in many parts of the world, making international [...] cooperation and exchange of information [...]more crucial than ever. daccess-ods.un.org |
加强可持续性的政策应促进各种措施的适当结合，包括通过利用信息和 通信技术，在可能时避免或减少不必要的运输 和 交 通 流 量 ，鼓励向高能效、 低碳的交通方式转变，促进运输技术的创新和改善。 daccess-ods.un.org | Policies for enhancing sustainability should promote appropriate combinations of measures that can avoid or reduce unnecessary transport and travel, where possible, including through use of information and communications technology, encourage a shift towards more energy efficient and less carbon intensive modes of transport and promote innovations and improvements in transport technologies. daccess-ods.un.org |
或者另外购买一个交流电源，它可将主电源接到微型 USB。 jabra.cn | Or you can buy an extra AC power supply which [...] will connect mains power to micro USB. jabra.com |
事业部拥有3000平米的电子加工无尘车间，主要生产设备有美国MPM精密锡膏印刷机、日本Panasonic中高速贴片机、日本JUKI中高速贴片机、Folungwin无铅热风八温区回流焊炉、劲拓无铅波峰焊炉、星河ICT静态测试仪、益和FVT动态测试仪、恒温恒湿电脑老化房和十几条电子产品测试线；事业部拥有X射线荧光光谱仪、高低 温 交变 湿 热 实验室、气相色谱-质谱联用仪、消音室 、 电 子 振 动实验台等 一 流 的 检 测试验设备，具有年产1500万套电控产品的生产能力。 wolong.com.cn | The Division has a 3,000 square meters’ electronic processing and dustless workshop, and the main equipments were imported from the United States and Japan, which are Speedline precision solder paste printing machine UP2000, Panasonic high-speed BM123, Folung lead-free hot air reflow VP-860, lead-free wave soldering [...] WS-350P-CB, ICT Tester, [...] temperature and humidity and aging room and dozens of electronics test line, with an annual output of 10,000,000 sets of electronic control products. wolong.com.cn |
您可以在相应的页面中，对已安装的电压互感器 和 电流 互 感器 的 变 压 比 / 变流比 和测试进行设置。 highvolt.de | The transformation ratios and measuring set-up for the voltage and current transformers used can be set in the relevant displays. highvolt.de |
此外，行业专家的多 项独立研究已经证明永磁发电机和 全功 率 变流器 是未来首选的传动系统技术。 cn.theswitch.com | Moreover, several independent studies by industry [...] specialists have concluded that PMGs and FPCs represent the [...]preferred future drive train technology. theswitch.com |
本产品可用作电源或电池充电器，但只能当可变电压源或电流源，也可用作电子负载，但只能当 可 变电流 吸 收 源。 典型的应用有，当电源用时是供直流电给任意相关设备；当电池充电器时可充各类电池；当电子负载时，通过可调 直流吸收功能代替欧姆电阻，从而上载任何类型的电压和电流源。 elektroautomatik.de | the equipment is intended to be used, if a power [...] supply or battery charger, [...] only as a variable voltage and current source, or, if an electronic load, only as a variable current sink. [...]typical application for [...]a power supply is DC supply to any relevant user, for a battery charger the charging of various battery types and for electronic loads the replacement of ohm resistance by an adjustable DC current sink in order to load relevant voltage and current sources of any type. elektroautomatik.de |
秘鲁在 2008 年提交的延 期请求中表示，尚待清理 的基础设施场地还有 393 个，面积共 172,567 平方 米，其中包括 384 个高压 电塔、3 个发射天线、1 个变电站、3 个最严密防 备监狱和 2 个警察基地。 daccess-ods.un.org | In its extension request submitted in 2008, Peru indicated that 393 infrastructure sites remained to be addressed totalling 172,567 square metres including 384 towers, 3 transmission antennas, 1 electrical substation, 3 maximum [...] security prisons and 2 police bases. daccess-ods.un.org |
然后再把这些数字化的值（我们称之为“采样 值”（SV））合并为通信数据流并 发布 到 变电 站 网 络。 omicronusa.com | Then it merges the digitized values, which are called “Sampled Values” [...] (SV), into a data stream published to the substation network. omicronusa.com |
联合国儿童基金会驻古吉拉特新闻官员古林德尔.辛格.古拉蒂（Gurinder Singh Gulati）说：“奶厂清洁牛奶运动和联合国儿童基金会倡导的行为 改 变交流 之 间 存在着固有的协同作用。 unicef.org | There is an innate synergy between the Clean Milk [...] Campaign of the Dairy [...] and Behaviour Change Communications advocated by UNICEF,” said UNICEF Communications Officer [...]in Gujurat Gurinder Singh Gulati. unicef.org |
他们都强调在培训培训者讲习班上所学 到的知识对 ODS 的监控执法有着深远的影响，因为这种讲习班能够实际改进发放许可证/ 配额的过程，监测许可证的实际使用，还能使海关与臭氧官员之间 的 交流变 得 更 加容易。 multilateralfund.org | They all emphasised that the lessons learnt at the train-the-trainers workshops had significant impact on enforcement of ODS monitoring and control since it allowed the countries to improve in practice the process of issuing licences/permits/quotas, monitoring the actual use of permits and also to make the communication between customs and ozone officers much easier. multilateralfund.org |
在直流或低频 [...] 偏置信号的作用下 RF 阻抗可变的这一特性，使得 PIN 二 极管可用于承受高正向偏压或反向偏压的 RF 开关电路应 用；或在 RF 衰减电路中，通过控制流过二极管的直流偏 置电流的幅度，用作连续可变的 RF 阻抗。 skyworksinc.com | This variable RF impedance versus DC or low frequency bias signal allows the diode to be used in RF switching circuits, in which the PIN diode is either heavily forward-biased or reverse biased, or in RF attenuation circuits, in which case the [...] PIN diode is utilized [...] as a continuously-variable RF resistance by controlling the magnitude of the DC bias current through the diode. skyworksinc.com |
磁数据采集系统对全球三维电流系统 和周围等 离子体密度进行实时监测和建模，以了解地球空间电磁和等离子体环境中 的变 化。 daccess-ods.un.org | MAGDAS conducted real-time monitoring and [...] modelling of the global three-dimensional current system and the ambient plasma density for understanding changes in the electromagnetic and plasma [...]environment in the geospace. daccess-ods.un.org |
按照同样的方式，我们希望通过Solar [...] Edge项目建立我们的太阳能业务，我们希望看到大量在芬兰建造的太阳 能 变流 器 直 接 交 付 至 以色列和世界上的其它国家，而产品管理和支持可能仍然主要由斯维奇的美国团队予以提供。 cn.theswitch.com | In the same way, we hope to build our solar business with Solar Edge, where we [...] expect to see a large [...] number of solar inverters built in Finland for direct delivery to Israel [...]and other countries around [...]the world, while product management and support may still mainly reside with The Switch’s US team. theswitch.com |
通过逾 25 个产业协会的参与，1540 委员 会与 100 多个国家中相关产业的互动交流变成 了现 实，这些产业代表着几千个私营企业。 daccess-ods.un.org | Through over 25 participating industry associations, interaction between the 1540 Committee and industry in more than 100 countries — representing several thousand private enterprises — has become a reality. daccess-ods.un.org |
这笔经费将用于本组织不具备、 超出系统集成合同范围之外，属于下列领域的专门知识 ： 变 化 管 理领 域；技术领域，包括移动通信技术、报告设计和实施、数据仓储和商业 智能；职能领域，包括差旅、中央事务、外勤业务和后勤、薪金、预算 编制和规划；以及管理咨询人，用于 交 叉 检 查主要承包商/系统集成商提 供的项目管理服务。 daccess-ods.un.org | The provision would provide for specialized expertise not available in the Organization, outside the scope of the systems [...] integration contract, [...] in the area of change management, in technical areas, including mobile technology, report design and implementation, data warehousing and business intelligence, and in functional areas, including travel, central services, field operations and logistics, payroll, budgeting and planning, as well as management consultants to cross-check [...]the project management services [...]provided by the main contractor/systems integrator. daccess-ods.un.org |
上海快乐国际贸易有限公司是上海市快乐(集团)有限公司与自然人投资组建,由上海市对外经济贸易委员会赋予外 贸 流 通 经 营权的有限股份制公司.公司主要经营范围为各类商品和技术的进出口,食品销售管理(含瓶装酒),针纺织品,日用百货,机电产品,五 金 交电 , 建 材 ,金属材料,橡胶制品,计算机及配件,商 务咨询. happyhomex.com | Shanghai Foreign Economic and Trade [...] Commission gives the right [...] to operate a limited flow of foreign trade joint-stock company. The main business scope is to import and export various commodities and technologies, food sales management (including bottle wine), textiles, general merchandise, electronic products, hardware, building materials, metal materials, rubber products, computers and accessories [...]and business consulting. happyhomex.com |
这些暴力行为主要影响 [...] 无辜平民，特别是妇女、儿童、老人和残疾人，其形式包括绑架，强迫失踪，非 法拘留，摧毁经济设施和基础设施、礼拜场所、学校、大学 和 交 通 、 通信 、电 力、 燃料和供水网络等，以及袭击族裔和宗教少数群体。 daccess-ods.un.org | The violence, which mainly affected innocent civilians, in particular women, children, older persons and persons with disabilities, took the form of abductions, forced disappearances, illegal detention, the destruction of economic facilities and infrastructure, as well as [...] places of worship, schools, [...] universities and transport, communications, electricity, fuel and water [...]networks, together with attacks [...]against ethnic and religious minorities. daccess-ods.un.org |
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