查询词典 speller

We explored the single-trial estimation of P300 from channel Pz using support vector machine in three subjects, and gained a satisfied classification accuracy, which is 91.3%, 88.9% and 91.5% respectively. These results demonstrated the advantages of the inducing paradigm in constructing our mental speller.

本文利用支持向量机分类器对三名被试的脑电信号的载波成分进行了单次提取，特征数据来自通道Pz，以300ms~600ms时段的P300成分作为特征信号，对靶刺激的正确识别率分别为91.3%、88.9%和91.5%，证明了诱发模式的先进性，为系统的实现打下了基础。

Exploiting the novel human-machine interaction paradigm called brain–computer interface, we constructed a mental speller for those with neuromuscular disorders and motor disabilities.

利用脑－机接口这种新颖的人－机交互模式构建一种脑控拼写器，用于帮助高位截瘫患者实现与外界的交流。

A 13-year-old New Jersey girl making her fifth straight appearance at the Scripps National Spelling Bee rattled off "ursprache" to claim the title of America's best speller on prime-time television Thursday night.

Bee在这里指的是美国一种很特别的"拼字比赛"——9至14岁的学龄儿童依次大声拼出难度越来越大、有时甚为滑稽可笑的英语词汇。

In the early days, spelling was taught by reading a word aloud from the speller letter by letter and syllable by syllable:"o, r-or; d, I-di, n, a-na; r, y-ry; ordinary."

早期在拼写法的时候，都是按照拼写课本每个字母，逐个音节地高声朗读，如"o， r-or； d， I-di， n， a-na； r， y-ry；连起来念ordinary"。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。