If you spend more than three hours a day in front of a computer or electronic terminal you probably have some level of what physicians are calling "Computer Vision Syndrome."
假如你一天花三个小时以上的时间看电脑或电子设备终端，你就很可能有医生们所说的“电脑视觉综合症”。
At Heathrow, 18 vehicles have been bought to transport passengers and their luggage from the terminal 5 Business Car Park to the terminal, which will take between three and four minutes.
希斯罗机场已经购买了18辆舱车，准备往来于5号航站楼商业停车场和5号航站楼之间运送旅客和行李。这段距离将花费两、三分钟时间。
Three-terminal spintronic devices, i. e. , spin transistors, are also reviewed with the focus on the basic physical principles for these pure research devices at present.
自旋晶体管作为未来磁电子学或自旋电子学时代的基本元素，目前大都还处在概念型阶段，本文也将对几种自旋晶体管的大致原理作简要介绍。
There are special hydraulic characteristics in Three Gorges Reservoir area; the structural shape and handling technology of bulk cargo export terminal are relatively backward.
三峡库区具有特殊的水文地质条件，散货出口码头结构型式和装卸工艺相对落后。
A three dimensional plaza located on the waterfront combines a variety of programs including a cruise terminal, wellness, cultural and leisure program, all of which bring liveliness to the old harbor.
位于海滨的三维广场与邮轮码头、健康文化休闲中心等等各种项相结合，给这个老港口带来活力。
Binhai port is building three 100,000 dwt terminal berths, including the specialized terminal for the liquid chemicals. There is 7.5 kilometers from Binhai port to our park.
滨海港正在建设三座10万吨级海运码头泊位，其中设有专用液体化学品码头，距园区7.5公里。
Objective to observe the impact of three fluorescence marker methods of primer marker, random inleakage marker and terminal transfer marker to Oligonucleotide microarray hybridize signal.
目的观察标记引物法、随机渗入标记法、末端转移标记法三种荧光标记法对寡核苷酸芯片杂交信号的影响。
Company in the country with over two hundred dealers, more than three thousand terminal outlets, Products are exported to all over the country, export the Nordic and Southeast Asia.
公司在全国拥有超过二百个一级经销商，三千多家终端网点，产品远销全国各地，并出口北欧和东南亚等地区。
The three kinds of tests will perform an overall test on the MIN-STD-1553 terminal to verify if they meet the requirements of MIL-STD-1553 standard and avionics system communication protocols.
这三种类型的测试将全面验证MIL-STD - 1553通信终端的设计是否满足MIL - STD - 1553标准通信协议及航空电子系统通信协议的要求。
Results the three dimensional structure of sed, similar to that of other enterotoxin superantigens, was composed of two domains: amino terminal domain and carboxyl terminal domain.
结果SED的空间结构与其它肠毒素超抗原相似，具有两个结构域：氨基末端结构域和羧基末端结构域。
The DGAT proteins of three different types share lower similarity, but all of them have an acyltransferase domain, while the DGAT proteins of the same type appear to be conserved in the C-terminal.
三种不同类型的DGAT蛋白序列相似性比较低，但是均含有一个酰基转移酶保守结构域，而同一类型的DGAT蛋白C端高度保守。
Pointing out UPFC is to run in net compensation or terminal compensation. Meanwhile, the single-phase compensation and the three-phase compensation are discussed in this dissertation.
指出了UPFC的网络线路补偿和终端补偿两种情况，并分别讨论了UPFC的单相补偿和三相补偿。
Implied terminal value is composed of three components-estimated implied terminal value, realized implied terminal value and revision in the implied terminal value.
论文主要从三个方面来考虑内在终值，即估计的内在终值、实际实现的内在终值和内在终值的修正。
This class of proteins contains three domains, a C-terminal ligand recognition domain, an N-terminal effector-binding domain, and a centrally located nuclear-binding oligomerization domain.
这类蛋白包含三个区域：一个C末端的配体识别域，一个N末端效应器结合域和一个位于中心的核结合寡聚化域。
This paper briefly introduces the proposal and construction of foundation treatment for rare-beam of container crane at Container Terminal, Yantai Port (Phase Three Project).
本文简要介绍了烟台港三期工程集装箱码头装卸桥后轨道梁基础处理方案的比选、优化，施工要点与实施效果。
Security lowdown: All fliers undergo security screening in the main terminal at one of three checkpoints. Check the airport's website for estimated TSA wait times.
安检：所有旅客都必须在主航站楼三个安检点的其中一个接受安检。你可以在该机场的网站查看预估的等待时间。
Objective To discuss the clinical application of technology of three-dimensional rebuilt of fetal face and CD copy of three-dimensional dynamic pictures in middle and terminal pregnancy.
目的探讨胎儿面部三维重建及三维动态图像光盘刻录技术在中晚期妊娠中的临床应用。
In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetric load have been derived.
本文导出了同步电机三相对称负载突然拉开，电机端电压与励磁电流在瞬态过程中的解析表达式。
A novel class of three-dimensional polycondensates were prepared with PAMAM dendrimers having terminal multi-functional groups and other compounds, on the basis of polycondensation mechanism.
以分子末端带有多官能度活泼端基的PAMAM等为原料，通过缩聚反应制备了一类新型体型缩聚物。
In this paper, the shooting efficiency for terminal correction sub-munition to airport runway is calculated by three methods:Monte-Carlo method, Numerical Value simulation method and CADET.
文中以某末修子母弹攻击机场跑道为例，用统计试验法、数值模拟法以及CADET三种方法计算了末修子母弹对机场跑道的射击效能。
In this paper, the shooting efficiency for terminal correction sub-munition to airport runway is calculated by three methods:Monte-Carlo method, Numerical Value simulation method and CADET.
文中以某末修子母弹攻击机场跑道为例，用统计试验法、数值模拟法以及CADET三种方法计算了末修子母弹对机场跑道的射击效能。
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