qr的例句大全

At one point, the app prompts you to scan a QR code on the back of the unit using your smartphone's camera to identify each device.

安装到其中一个环节时，这款应用还会让你用手机扫描设备背面的二维码来对设备进行确认。

They must take the seat and scan the QR code on the seat within 20 minutes of the library opening. If not, they will get a violation record.

在早上开馆20分钟内，他们必须扫描二维码到馆验证就座，否则将记违规1次。

For example, in London drivers can scan a QR code upon entering a parking garage and will be prompted to enter payment information through their mobile phones.

例如，在伦敦的驱动程序，可以扫描QR码进入一个车库时，将提示您输入付款信息通过自己的手机。

They allow mobile phone users to scan a QR code and access a vast number of services such as bike sharing and food ordering, without the need to download separate applications.

他们使得手机用户能够通过扫描二维码享受到一系列例如共享单车及外卖的服务，而不需要再下载单独的应用程序。

Company representatives or business professionals interested in the academics on display can scan a QR code to watch a presentation of the person sitting behind the glass, check out their LinkedIn profile or come inside and have a talk with them.

公司代表或对展出学者感兴趣的商务人士可扫描QR码来观看坐在玻璃后面的人的演示，看看他们的LinkedIn个人资料，或进来与他们谈话。

Mobile platforms are now trying to move beyond a simple scan of a QR code for a retail transaction.

移动平台已经不满足于提供扫描二维码的零售交易支付服务，现在正在努力拓展其他业务。

A new blind separation algorithm based on signals' whiten transform and QR decomposition of matrix is proposed.

基于信号的白化变换及矩阵的QR分解理论，提出了一种新的盲分离算法。

QR codes are2-D images designed to carry alphanumeric and other information.

QR码是一些2-D图像，用来携带字母数字和其他信息。

There are actually a tonof features in Apple's devices that were developed based on Chinese consumers'feedback, such as the night mode and the QR Code scanners.

事实上，苹果的设备有很多功能是根据中国消费者的反馈开发的，比如夜间模式和二维码扫描的功能。

A block QR based power system state estimation algorithm

基于分块QR分解的一种状态估计算法

Determining the Free-Running Frequency for QR Systems

确定QR系统的自激频率

A Complex QR Decomposition Algorithm Using Recursive Householder Transformation

一种采用Householder变换递归实现的复矩阵QR分解算法

In Symbian OS smartphone platform, realized the identification of the QR code. This paper focuses on the programming features of Symbian operating system, especially it is different from the Windows programming of the technical characteristics and requirements.

在软件的实现方面，本文着重于Symbian操作系统的编程特点，特别是它不同于Windows编程的技术特点与要求。

Tencent's anti-virus program for smartphones prevented 693 million attempted virus attacks in the first half of 2017, an increase of 124.24% year-on-year, and QR codes were a major source of those viruses, accounting for 20.8%, the report said.

报告称，2017年上半年，腾讯的智能手机杀毒软件拦截病毒攻击6.93亿次，同比增长124.24%，二维码成为这些病毒的主要来源之一，占比达20.8%。

Two conclusions drawled by schmidt's orthogonalization: ( 1) The QR decomposition theorem of nonsingular matrix;

从施密特正交化出发，得到了：（1）可逆矩阵的QR分解定理；

Analysis and Simplification for Fuzzy Model Structure Based on Matrix QR Decomposition

基于矩阵QR分解的模糊模型结构分析与简化

A Pipelined RLS Algorithm Based on Square Root Free QR Decomposition

一种基于无平方根QR分解的流水RLS算法

The girder section finite element method was used to build the analysis model, the QR model analysis method was used to calculate the self vibratory frequencies and every models. The results correspond with the solution of Timoshenko crankle coupling girder.

利用梁段有限元建立分析模型，用结构模态分析的QR法计算其自振圆频率及各阶振型，结果与Timoshenko弯扭耦合梁理论解符合得很好。

QR codes promise marketers a simple way to ad digital elements to old-line advertisements and potentially track consumers in the physical world they way they can online.

市场营销人员利用二维码，可以轻易地在在线广告中增加数字元素，并能像在线一样，在现实世界中追踪消费者。

A blind restoration algorithm is proposed in this paper for the QR barcode on mobile phones. Based on the QR image characteristics, the PSF function is estimated from the edge response of the captured images.

本文提出了一种适合在手机平台上的图像盲恢复方法，以QR码识别为应用目的，利用QR码图像的灰度分布特点，通过模糊图像的边缘响应计算得到PSF函数，再进行图像恢复。