英语释义

1. not involving contact: such as

2. not requiring touching or interaction between people
contactless meal delivery … many retailers and restaurants have rolled out home delivery along with contactless options, leaving food orders and grocery deliveries on door steps.
— Dawson White

3. relating to or being a technological system (as for making payments) where information is transmitted over short distances (as by near field communication) without physical contact
… hold your phone in front of the contactless payment scanner to authorize the purchase.
— Robert Patrick Contactless payment cards are not in wide circulation. Instead, consumers are increasingly making electronic payments with their cellular phones …
— Chad Bray and Reuben Kyama

片语

contactless selsyn[电]

contactless payment非接触支付

Entirely contactless完全非接触

Contactless Chip非接触式芯片

discontiguous不连接的；不接触的

contactless contactor接触器开关

contactless relay无触点继电器

contactless charging无接触充电

英汉例句

• this paper expounds the virtues, structure, function and working principles of integrate magnetic induction contactless distributor on dongfeng truck.

  阐述了东风汽车用整体式磁感应无触点分电器的优点、结构、性能及工作原理。

• nokia has released an nfc-equipped handset that can be tied to a credit card account and swiped against a specially designed terminal for contactless payments.

  诺基亚发布了一款基于近距离通信设备的手机，它能够和信用卡帐号捆绑，并能通过一个专门设计的非接触式支付终端进行刷卡。

• rfid technology is also widely used in wireless toll passes for bridges and tunnels and in contactless travel passes.

  rfid技术同业也应用在无线收税关口和桥梁、隧道的无人收费路口中。

• john suchanec, of bank of america, says that whereas debit and credit cards are accepted at 6m locations in america today, only 1m sites accept contactless cards.

  美国银行的约翰萨奇奈克（johnsuchane）指出，虽然美国有600万家运营场所接受信用卡或贷记卡，但接受非接触卡的只有100万。

• logic control unit(lcu) for electric locomotive is new type of contactless control equipment combining microcomputer and power electronic devices.

  电力机车逻辑控制单元（lcu）是一种用微机和电力电子器件构成的新型无触点控制装置。

• visa thinks a contactless digital transaction takes less than half the time of a cash one and that people liberated from what happens to be in their wallets spend a fifth more.

  威萨公司认为，一笔无须经手的数码交易比一笔现金交易节省一半时间，并且因为手机消费的便利性促使电子消费用户比现金消费用户还要多1/5的消费量。

• similarly, in japan more than 2m people now use contactless palm-scanners when they want to withdraw cash from a cashpoint.

  在日本的自动提款机前，也有两百多万人使用不接触式手掌扫描器提取现金。

• plessey describes epic as essentially a very sensitive, contactless digital voltmeter capable of measuring millivolt changes in electric fields.

  plessey将epic电位集成电路描述成一个本质上非常敏感的非接触式数字电压表，它可以测量到电场中的毫伏变化。

• the theory basis of ultrasonic contactless support is achieved by studying the sound radiant theory.

  通过对声辐射理论的研究，获得超声无触点支承的理论依据。

• use the thyristor as switch devices in researched and produced new type contactless power stabilized voltage supply.

  在所研制的新型无触点电力稳压器中，采用晶闸管作为开关器件。

• according to nilson report, there are 21m contactless cards in america, compared with 1.5 billion credit cards.

  根据《尼尔森报告》，美国有2100万张免接触卡，而信用卡有15亿张。

• logic control unit (lcu) for electric locomotive is a new type of contactless control equipment combining microcomputer and power electronic devices.

  电力机车逻辑控制单元（lcu）是一种用微机和电力电子器件构成的新型无触点控制装置。

• and the credit-card firms will want to keep making their new contactless plastic cards (both in and out of phones) easier to use for small payments.

  另一方面，发卡机构也希望不断改善他们的新型非接触卡（手机或卡片式），以便更利于小额支付。

• where physical tickets do survive, it is likely to be as contactless plastic cards, such as london「s oyster and hong kong」s octopus.

  继续存在的物理票证，它可能是遥感塑料卡片，例如象伦敦的oyster公交卡和香港八达通卡这样的。

• basing on the characteristics of contactless rf ic card, this paper then stresses to analyse and develop the system's hardware circuit.

  紧接着按照非接触式ic 智能射频卡特点，重点研发了射频ic卡及其读写器的硬件电路。

• that spirit and drive still powers barclaycard today, not least as we launch contactless mobile payments in the uk.

  这种精神和驱动力至今仍旧激励着巴克莱信用卡前进，正如我们在英国推广非接触式移动支付一样相当重要。

• the same systems for contactless cards can be used for mobile phones.

  这种支付系统同样适用于手机。

• speedpass, a contactless keychain issued by exxon mobil, can be used at petrol stations.

  而迅通卡则是埃克森石油发行的非接触连锁卡，能够在加油站使用。

• if enough new devices have nfc capabilities, then cell phones could be used for electronic ticketing, contactless payment, and identity sharing.

  如果有了足够多支持nfc的新产品，那么手机可以用于电子票务，非接触支付以及身份共享。

• the prospect of contactless debit/credit transactions has been around for a long time.

  非接触式借记/信用交易由来已久。

• though the advent of rfid-enabled contactless credit cards seems to be changing that, as there are some outlets including vending machines that are refusing cash.

  无接触式信用卡的出现似乎使情况有所改变，因为有些自动售货机的输入口拒绝现金。

• at last feasibility of how to implement ecc arithmetic in contactless smart card is given based on analysing lots of experiment results.

  最后通过对多种实验基础的分析结果上提出了在非接触式智能卡上实现ecc算法的可用性。

• the new type dc solid state relay is a kind of new contactless switching device, with the new type igbt and power field effect tube as the core and composed completely by solid state electron devices.

  新型直流固态继电器是一种以新型器件igbt以及功率场效应管为核心的，全部由固态电子器件组成的新型无触点开关器件。