Some such as influenza viruses and rotaviruses produce disease at the portal of entry and have no necessity for further systemic spread 一些病毒如流感病毒和轮状病毒在入侵的部位引起疾病而不需要系统的播散。
Low social status and economic dependence prevent many women and young people ( e . g . street children ) from controlling their own risk 社会地位低下和经济依赖使得许多妇女和年轻人（如流浪儿童）无法控制自身的危险。
A good probe provides accurate statistics concerning a network ' s operation , such as traffic analysis and top users , applications and protocol usage 好的探头提供有关网络的运行（如流量分析和主要用户） 、应用程序和协议的使用情况的精确统计数据。
The aids provided for understanding the structure and intended uses of an information system or its components , such as flowcharts , textual material , and end - user manuals 一种辅助工具,如流程图、文本材料、用户手册,用来理解信息系统及其各部分的结构和预期的用途。
The grand and solemn drugstore hall was always full of customers all year around . the photograph of the shop assistants was taken in 1940 , mr . feng ' s father included 气宇轩昂、森严肃穆的药店大堂，常年生意兴隆，顾客如流。这张摄于1940年的店员合影，冯根生的父亲也在其中。
It should be aware that certain types of risks e . g . liquidity , operational , reputation risks may be accentuated in the case of virtual banks because of their nature of operation 该机构应该明白以虚拟银行的情况来说，由于其业务性质的关系，某些类别的风险如流动资金业务运作以及信誉风险可能会较高。
Right after the first alert is received . even if your handset is switched off or out of coverage , the e - mail reminder will be sent as soon as your handset is switched on or within coverage 如流动电话关闭或并不在网络覆盖范围内，电邮提示服务亦会于您的流动电话重新开启或重新找寻网络后即时传送到您的手机上。
Multiplierless approximation of transforms with adder constraint . ieee signal processing letters , 2002 , 9 : 344 - 347 . 3 chen y j , oraintara s , nguyen t q . video compression using integer dct Avs1 - p2主要面向高分辨率高码率的应用场景，如数字电视广播等，而avs1 - p7则主要面向低分辨率低码率的应用场景，如流媒体， iptv等。
Hu emphasized the importance of seeing the ever - changing domestic and international economic environment in the right perspective , and called for continual effort to tackle issues such as excessive liquidity and overcapacity 胡主席强调要全面认清国内国外的变幻的经济环境，号召大家继续努力扭转如流通过大和生产能力过剩的问题。
