In most cases, eye strain is not a serious issue and can be rectified with "screen breaks," or just taking some time out from the Google machine.

It can also give you what is sometimes known as "computer vision syndrome"-eye strain, headaches, gritty eyes and blurry vision.

有时候还会让你出现“电脑眼综合症”：眼睛酸痛、头疼、异物感、模糊。

Methods Self-designed questionnaire based on main symptoms of eye strain and ear strain was distributed to year 2004 and 2005 students of clinical medicine who received multimedia-aided teaching.

方法依据眼疲劳及耳疲劳的主要症状自行设计调查表，对2004级、2005级临床医学专业应用多媒体教学的班级进行调查分析。

Eye strain caused by the excessive watching of TV, computer monitors, books, and other devices has become a severe problem.

过度地看电视、电脑显示器、书和其他设备引起的眼睛疲劳已经成为严峻的问题。

However, although eye strain may cause some pain or headaches, it does not permanently damage eyesight.

不过，虽然眼睛疲劳可能会引起一些疼痛或头痛，但它不是永久性损害视力。

Of course, another way to avoid eye strain is to spend less time looking at screens.

当然，另一种方式，以避免眼睛疲劳是花更少的时间，在屏幕上。

These are all symptoms of digital eye strain, reported by 65 percent of Americans.

这些都是“数码视觉疲劳”的症状。据报告有65%的美国人患有“数码视觉疲劳”。

They warned that the technology may cause viewers to experience 'motion sickness',' disorientation' and 'eye strain'.

他们警告，此项技术会导致观众遭受“晕动病”，“迷惑感”和“眼疲劳”。

You're probably suffering from eye strain.

你还有可能患上眼疲劳。

Guangxi Daily was published in April 1937, the leaders of New Guixi hope to make use of it to propagate all its construction achievements to the external world, and command the public opinion in the whole province.

《广西日报》创刊于1937年4月，新桂系首脑希望通过它向省外宣传广西各项建设所取得的成就，对内统领全省舆论。

The class deals with the execution of an external process command using the Java language.

该类将使用Java语言处理外部过程命令的执行。

Criminal cases that the supervision system and supervision of the criminal investigation, criminal justice supervision, and criminal enforcement authorities, compared with external command and non-alternative, are the source of supervision, rigid supervision, after the supervision, oversight entities.

指出刑事立案监督制度与刑事侦查监督、刑事审判监督、刑事执行监督相比具有外部指令性和非替代性，是源头性监督、刚性监督、事后监督、实体监督。

Install binaries, init script, sample config files, and set permissions on the external command directory, as shown in Listing 6.

安装二进制文件、init脚本、示例配置文件并设置外部命令目录上的权限，如清单6所示。

However, the Windows operating system does not allow you to create a named pipe by using an external command similar to mkfifo.

但是，Windows操作系统不允许您使用类似于mkfifo的外部命令来创建指定管道。

Add external command to AutoCAD pull-down menus.

利用ACAD.MNU文件将外部命令添加到下拉菜单中；

Otherwise, DOS assumes it is an external command.

否则，DOS就假设它是一个外部文件。

Most DOS users will never need to specify an external command processor.

多数DOS用户不需要指定另外的命令处理程序。

While improving the cryptographic module external command communication rate.

同时提高了密码模块的对外命令交互的速率。

The testing method using calculation command to realize calculation signal control was proposed based on the external command control model provided by MTS 793.10 software.

基于MTS793.10软件提供的外部命令控制模块，提出了一种利用计算命令实现计算信号控制的试验方法。

For the signals with various harmonic components, the definition of the average power in the time domain and the first-order Taylor formula on sinusoidal function are used to develop an analytical expression for the measurement error and a correction formula.

该方法以含谐波的电气信号功率测量为例，从时域平均功率定义出发，采用正弦函数的一阶Taylor展开，推导出因非整周期采样造成的测量误差的解析表达式和相应的修正公式。

Firstly, we present a fast and efficient method of which the statistical analysis is studied with respect to the noncoherent signals, and the asymptotic mean-squared-error ( MSE) expression of the estimation error is derived.

首先，提出了在一般的非相干信号条件下快速有效的联合参数估计方法，并研究了统计性能和推导了估计误差的渐进均方误差（MSE）表达式。