把数字和一个具体物品的一种属性联系起来，是形成真正的数感的一大障碍。
Associating a number as one of the qualities of a specific object is a great hindrance to the development of a true number sense.
但一些小公司和大学行政人员表示，数字发行量的增长也减少他们访问网络资源的障碍，这又对出版商造成了威胁。
But smaller companies and university officials say the growth of digital distribution could also allow them to challenge the majors by lowering barriers to entry.
除了图书数字项目诉讼和随后的延期，他还没有能够真正克服太多的障碍——直到现在。
Aside from the book project suit and subsequent delays, he may not have really grappled with too many obstacles — until now.
然而，在这个庞大的数字下降之前，还有两大障碍需要克服。
There are two high hurdles to overcome, however, before the numbers can fall.
她说，当十几岁的男孩无法读数字或对数字有障碍，这让他们“从心里愤怒”。
When teenage boys cannot read or have trouble with numbers, she says, it makes them “angry inside”.
研究发现，计算障碍和读写障碍同样普遍，主要表现在数字和数学概念上的学习障碍。
Research has found that dyscalculia, a learning disability focused around number and math concepts, is as common as dyslexia.
目的：分析学习障碍儿童数字与字符加工的特征，并与正常儿童作比较。
AIM: To analyze the features of digit and character processing in children with learning disorders, and compare with normal children.
患有计算障碍症的孩子在读数和记住数字方面有困难。
Children with dyscalculia have trouble reading Numbers and picturing them in their mind.
研究发现，计算障碍和读写障碍同样普遍，主要表现在数字和数学概念上的学习障碍。
Research has found that dyscalculia, a learning disability focused around number and math concepts, is as common as dyslexia. Christie Nicholson reports.
然而当今中国数字媒体专业的艺术生在学习计算机编程语言上有一定障碍。
But in today's China digital media professional art students in learning computer programming languages have obstacles.
这项测试设计用来考察受试者对数字的自动处理能力，可同时用于有计算障碍的人和正常人。
The test was designed to measure the subjects' automatic processing of Numbers and was rolled out to both people with the dysfunction and those without it.
数字时代下长大的年轻人发现，在日本这个非常有礼貌的国家，面对面的接触让他们胆怯，而长时间的工作又为此设置了一个障碍。
Young people brought up in the digital era find face-to-face encounters daunting in ultra-polite Japan, while long work hours add still another hurdle.
这可能有助于解释为什么儿童在数字文化中有发展性计算障碍觉得如此艰难来学习算术。
This may help explain why children in numerate cultures with developmental dyscalculia find it so difficult to learn arithmetic.
随着孩子们越来越早就得面临文化课，学习障碍的发生率上升到了令人震惊(有人说是瘟疫般的)数字。
As children are pushed to achieve academic goals at earlier and earlier ages, the incidence of learning disabilities is growing at an alarming (some say epidemic) rate.
目的：比较模拟助听器与全数字助听器对中重度老年性听力障碍患者的助听效果。
Objective: To compare the hearing effects of imitating and digital hearing AIDS on middle and serious elder deafness.
现有油漆配方预测系统不能直接预测三维数字化产品色彩的油漆配方，这成为推进产品大规模定制设计实用化的障碍。
Existing paint recipe predictor systems cant predict paint recipe for the color on digital product model directly, which prevents using mass customization design in practice.
听觉障碍者反映数字电话会对助听器造成干扰。
The hearing-impaired say digital phones interfere with hearing aids.
文章在分析影响图书馆数字化信息服务主要障碍的基础上，提出了应对措施。
The author of this article sets forth some countermeasures, after analyzing the main obstacles in digital information service of libraries.
为了解决数字农业平台车的障碍物判别问题，提出了一种基于多个超声波传感器的判别系统。
To solve the differentiating obstacle problem of digital agriculture research vehicle, this paper brought forward a differentiating system which based on multiple ultrasonic sensors.
在用数字超声系统进行焊接接头评价时发现，噪声是微弱超声信号检测的主要障碍。
In the evaluation of welded joint using digital ultrasonic system, it is found that it is noise that constitutes the main difficulty in the detection of weak ultrasonic signal.
在简单介绍网络信息无障碍和网站无障碍设计的基础上，从网络信息无障碍的角度探讨如何缩小数字鸿沟。
Based on the brief description of Web accessibility and Website accessibility design, this paper discusses how to reduce the digital divide from the perspective of Web accessibility.
应用《数字化注意力测试》测试，评价患儿中-2sd为10名，中国精神障碍分类和诊断标准单项评价均为注意障碍，符合率为100%。
Ten children whom evaluated as -2sd using digital attention test were 100% matched as attention limitation by using CCMD single factor criteria.
大部分正常人都可以轻松自如地处理数字。但有计算障碍的人就不行了。
Most people process numbers very easily ?almost automatically ?but people with dyscalculia do not.
数字图书馆在取得授权的过程中存在障碍，著作权集体管理制度有利于解决数字图书馆的授权困难。
Digital library has barriers in the process of obtaining the copyright. Copyright collective management system is conducive to resolving the difficulties of digital library.
（新年障碍）是在每年刚开始的那几周会频繁发生的一种情况：人们在填写日期的时候，会在本该写新年份的地方习惯性地写上刚刚过去那一年的数字。
New year's block is a condition that usually takes place the first couple of weeks into the new year, in which a person keeps writing in the last/previous year in place of the new one.
（新年障碍）是在每年刚开始的那几周会频繁发生的一种情况：人们在填写日期的时候，会在本该写新年份的地方习惯性地写上刚刚过去那一年的数字。
New year's blockis a condition that usually takes place the first couple of weeks into the new year, in which a person keeps writing in the last/previous year in place of the new one.
盲人数字图书馆主要针对盲人和视障读者特别设计的一个无障碍的网站。
Blind Digital Library is a special barrier-free site that is designed for the Blind and visually impaired mainly.
研究表明大约18%的大学生倾向于患有病态人格障碍，而在非大学生中，这个数字是22%。
The study says almost eighteen percent of college students appeared to have a personality disorder. That was true of about twenty-two percent of those not in college.
研究表明大约18%的大学生倾向于患有病态人格障碍，而在非大学生中，这个数字是22%。
The study says almost eighteen percent of college students appeared to have a personality disorder. That was true of about twenty-two percent of those not in college.
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