刷单

据澎湃新闻报道：国内优步用户叫车时遭遇刷单行为，这些刷单司机被称为“幽灵司机”。

Chinese customers of ride-hailing app Uber have been getting their ride requests answered by scammers who have come to be known as " ghost drivers , " The Paper reported Sunday .

部分是由于刷单盛行，在纽约上市的阿里巴巴每年光棍节报出的令人印象深刻的数字都会招致严密关注——甚至包括美国证交会（SEC）的审查。

Partly due to the prevalence of brushing , the impressive numbers that New York listed Alibaba reports every Singles Day have invited scrutiny , including from the US Securities and Exchange Commission .

他估计，刷单数量占到阿里巴巴商品交易总额（GMV）的20%至30%。

He estimates the amount of faked orders on Alibaba at 20-30 per cent of gross merchandise value ( GMV ) .

这就是刷单的“纯粹”形式。

This is perhaps the " purest " form .

对有刷单枢双频变频同步发电机电磁方案及工艺控制的改进

The improvement of electromagnetic scheme and technological process of single armature-frequency coversion brush synchronous alternator

交易员在其他时间内可以利用刷单作为一种补充办法，有几个方面。

Traders of other time frames can use scalping as a supplementary approach in several ways .

在这方面，刷单可以被看作是一种风险管理的方法。

In this regard , scalping can be seen as a kind of method of risk management .

刷单取得的成果，增加获利单的数量和牺牲大的获利空间。

Scalping achieves results by increasing the number of winners and sacrificing the size of the wins .

另一种所谓的“保护伞”的概念，是在长期交易中增加刷单交易。

Another way to add scalping to longer time-frame trades is through the so-called " umbrella " concept .

比如，阿里巴巴在线市场的许多商家通过刷单提高店铺星级。

For example , many merchants on Alibaba 's virtual market place fake sales in order to boost their rankings .

中国电子商务中充斥着虚假销售和评论，商家用“刷单炒信”的方式获取更靠前的排位和更多销量。

The practice , known in Chinese as " brushing , " is used by merchants to gain prominent placement and more sales .

阿里巴巴及其他电子商务网站在试图捍卫其销售平台声誉之际，和“刷单者”玩起了猫鼠游戏。

Alibaba and other ecommerce sites play a cat-and-mouse game with " brushers , " as they try to safeguard the reputation of their sales platforms .

刷单是一种专门在小价格变化获利的交易，一般在入场后不久就已经有利润。

Scalping is a trading style specializing in taking profits on small price changes , generally soon after a trade has been entered and has become profitable .

陈女士成了“刷单”现象的受害者，这是中国一个不想要的成长型产业，也是阿里巴巴等公司试图杜绝的现象。

Ms Chen had become a victim of " brushing , " an unwanted growth industry in China and a practice that companies such as Alibaba are trying to stamp out .

为了规避旨在侦测刷单行为的算法，商家会为彼此的商品下单（这种现象被称为“互刷”），甚至会彼此发送虚假包裹，并在付款后再取消订单。

In order to evade algorithms designed to detect brushing , merchants will go as far as to place orders for each other 's products in what are known as " brushing pools , " and even send each other fake parcels , paying and then cancelling the orders .

本文还制备了表面含有温敏性聚N一异丙基丙烯酸胺高分子刷的单分散聚苯乙烯微球，并用DLS、GPC、IR对其进行了表征。

A hairy uniform polystyrene particles with poly ( N-isopropylacrylamide ) brushes were prepared . DLS , GPC and IR were used to confirmed the structure of colloidal brushes .

无刷直流电动机单神经元自适应PID控制及改进

Single-Neuron Adaptive PID Control and Improvement of Brushless DC Motor

基于RBF神经网络在线辨识的永磁无刷直流电机单神经元自适应PID控制

Single Neuron PID Adaptive Control for PM Brushless DC Motors Based on RBF Neural Network On-line Identification

研制的无刷直流电动机单神经元自适应PID控制器，实现了在线调整PID参数的目的，克服了电动机非线性、参数易变的影响；

A single-neuron adaptive PID controller for brushless DC motor is developed , the aim of regulating the parameters of the PID is realized in order to resolve the effect brought by the problems such as non-linear and parameter variety of brushless DC motor .

针对无刷直流电机的单斩PWM的4种调制方式，建立了换向过程中电机相电流及电磁转矩的数学模型，研究了换向转矩脉动与PWM调制方式的关系。

Based on four single chop PWM modes used in BLDCM ( brushless DC motor ) control system , the mathematic models of phase current and electromagnetic torque in course of commutation are derived . The relation between commutation torque ripples and PWM modes are discussed .

通过试验得出含磨料尼龙丝刷在含游离磨料浆液中对工件进行抛光去毛刺，可获得Ra0.3μm工件表面。单用含磨料尼龙丝刷或单用含磨料浆液都不能获此效果。

Abrasive nylon brush is used to polish and deburr parts in fluid with dissociating abrasive particles and the surface roughness of machined parts reaches Ra 0.3 μ m , which isn 't able to be obtained by abrasive nylon brush or fluid with abrasive particles only .