查询词典 per.

First, the courses and student populations studied in PER and AER are very different.

首先， PER 和 AER 所研究的课程和学生群体差别很大。

With the collapse model of chous and the modified PER theory, one dimension calculation was obtained to describe the process such as liner collapse, jet formation, jet stretch and penetration of different explosive filled structure by Matlab tool and good result was attained.

采用周培基的压垮模型和改进的PER理论，针对不同装药结构的药型罩借助Matlab语言实现了药型罩压垮、射流形成、射流拉伸、侵彻等过程的一维数值计算，获得了较好的计算结果。

Based on the hypothesis of Brands, this thesis presents two off-line electronic cash system applied to small payment: one is an off-line nondivisible electronic cash system with complete anonymity, and the other is an off-line nondivisible electronic cashsystem with repealed anonymity. The two systems can solve the bottleneck problem of bank server. Furthermore, based on the concept of virtual debit as well as the payment demand of pay-per-use electronic commerce and mobile commerce, this paper designs a micro-system NPAY, which can solve the problem of extra-consuming, greatly reduce the system communication overhead, and the consumer can anonymously consume.

基于Brands假设，设计了两个适用于小额支付的离线电子现金系统：一个是具有完全匿名性的离线不可分电子现金系统，另一个是可撤消匿名性的离线不可分电子现金系统，这两个系统都较好地解决了银行服务器的瓶颈问题；针对即付即用(pay-per-use)类型电子商务和移动商务的支付需求，基于&虚借记&的概念，设计了一个微支付系统NPAY，较好地解决了消费者超额消费问题，系统的通讯开销也大大减少，并且消费者可以匿名消费。

Based on the hypothesis of Brands, this thesis presents two off-line electronic cash system applied to small payment: one is an off-line nondivisible electronic cash system with complete anonymity, and the other is an off-line nondivisible electronic cash'system with repealed anonymity. The two systems can solve the bottleneck problem of bank server. Furthermore, based on the concept of virtual debit as well as the payment demand of pay-per-use electronic commerce and mobile co mmerce, this paper designs a micro-system NPAY, which can solve the problem of extra-consuming, greatly reduce the system communication overhead, and the consumer can anonymously consume.

基于Brands假设，设计了两个适用于小额支付的离线电子现金系统：一个是具有完全匿名性的离线不可分电子现金系统，另一个是可撤消匿名性的离线不可分电子现金系统，这两个系统都较好地解决了银行服务器的瓶颈问题；针对即付即用(pay-per-use)类型电子商务和移动商务的支付需求，基于&虚借记&的概念，设计了一个微支付系统NPAY，较好地解决了消费者超额消费问题，系统的通讯开销也大大减少，并且消费者可以匿名消费。

Seoul, Korea, November 14, 2007 -- The release of the 'LG Viewty' in Europe has set in motion a cascade of industry and consumer interest in a number of its innovative features. Among these is Viewty's high-speed video recording function which, at 120 frames-per-second, outmatches the speed and performance of even standalone digital cameras.

2007年11月14日，韩国首尔－「LG Viewty」在欧洲上市，其创新功能让许多产业与客户大感兴趣，Viewty有高速影像记录功能，速度高达每秒120影格（frames-per-second，简称fps），其速度与性能甚至让独立式数位相机相形见拙。

INTO THE WILD \ 放生 Finland's ambassador to Israel, Per-Mikael Engberg, held a black-backed sea gull before releasing it at a Tel Aviv beach Tuesday.

周二，芬兰驻以色列大使英格博格(Per-Mikael Engberg)在特拉维夫的海边手握一只黑背海鸥准备放生。

Has been modified as follows: where Z is the ratio in efficiencies of fuel cell and internal combustion vehicles, Cg and APg are the cost/per MJ of gasoline and the corresponding AP emissions, and CH and APH are the cost/MJ of compressed (350 atm) hydrogen and the corresponding AP emissions

被修改如下：那里Z 是比率在燃料细胞和内部燃烧车效率， Cg和APg 是cost/per MJ 汽油和对应的AP 放射，并且CH 和APH 是压缩的(350 atm)氢和对应的AP 放射cost/MJ

Based on band types of Per.Est.and soluble protein,the authors caculated their genetic similar coefficient and genetic distance by using the formula of Forguson and Aquado ＆ Avise.

根据其中的PER、EST和可溶性蛋白谱带的分布特征，用Forguson和Aquado＆Avise的公式分别计算其谱带的相似性系数和遗传距离，以类平均法进行了聚类分析。

On 20th December last, Baggio was invited in Rome to receive the "Roma per la pace e l'azione umanitaria"(the city of Rome for peace and humanitarian action) prize on behalf of Aung San Suu Kyi, winner of the Nobel Peace Prize, the Burmese "pasionaria" that has been kept under house arrest for many years.

去年12月10日， Baggio 在罗马被邀请代表昂山素姬（Aung San Suu Kyi，缅甸民族运动领袖、临时政府总理昂山在他被暗杀时遗下的女儿，1992年诺贝尔和平奖获得者）领取&Roma per la pace e l'azione umanitaria&(罗马市为和平和人道主义者运动设立的)奖，。那个诺贝尔和平奖获得者的缅甸人&pasionaria&至今已经被软禁许多年了。

Like nunc pro tunc (which means now for then and is a wonderful concept that recognizes the inherent power of a court to correct its records by entering an order effective as of a prior date) and per stirpes (which means through representation and indicates a manner of taking title from a decedent).

比如：nunc pro tunc(意思是事后补正，令人兴奋的是这个术语可以用来准确地描述出法院拥有的一种专有的权力，即法院可以在事后补发一个有效的命令)和per stirpes(意思是指按家系继承，也指一种从被继承人那里接受遗产的方式)。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。