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These problems in reality can be classifies into two major categories: transport bilevel programming problems with deterministic user equilibrium constraints and transport bilevel programming problems with stochastic user equilibrium constrain...

此文首先从模型和算法的角度总结了有关这类问题已有的研究成果，接着介绍有关这方面的最新的研究进展，即如何把用户基于平衡原则下的交通网络优化问题的双层规划模型统一地转换为一个连续可微的单层最优化问题，并设计统一的算法。

The charge transfer at the micro-liquid/liquid interface supported at the orifice of aθ-pipette, namely a double-barrel micropipet, is reported.

本文简要地回顾了液/液界面电分析化学研究的发展历程，介绍了液/液界面电分析化学的基本理论和最新进展。

But if Pope Benedict XVI's latest encyclical,"Spe Salvi," is any indication, the spirit of Karl Marx is still alive and well in the halls of the Vatican.

但如果教皇本尼狄克16世的最新教皇通谕--"Spe Salvi，"真的有所暗示，那就是马克思的灵魂仍然好好地活在梵蒂冈大堂里。

As the development of computer and Internet, more and more multi-media enter our life. People can enjoy many new movies and TV programs, visible talking with people faraway without going out. Of course, all of these depend on the strong functions of software.

随着计算机与互联网的发展，多媒体越来越多地进入了人们的生活，通过网络，人们可以不出家门就看到很多最新的电影电视，和远方的亲戚朋友视频对话，对需要的地点进行实时监控等等。

When not coding or wrangling pesky Third Year students, she can likely be found eyeballing the latest HK video, or tapping away at one of her frequent and entertaining posts on the Mobius Home Video Forum.

当她不编程或者跟折磨人的三年级的学生吵嘴的时候，她多数是在目不转睛地看最新的香港电影，或坐在她最喜欢的位子上疯狂打字，在Mobius家庭录象论坛发帖子。

With the support from BirdLife Asia Division, the symposium will also review the Action Plan for future conservation of the Black-faced Spoonbill, and among their habitats along the flyway.

香港观鸟会获国际鸟盟亚洲分部支持，将会於是次研讨会讨论最新的「黑脸琵鹭保育行动纲领」，作为将来保育琵鹭以及它们栖地的重要依据。

It can be implemented simply by uploading all the old local data to the server, and then downloading a fresh copy from the server before going offline.

它可以被简单地实现为上传所有旧的本地数据给服务器，并且在变成离线状态前从服务器下载最新的拷贝。

A new stduy in Brazil shows that people always select the one whose genic construction is different to be their mate.

巴西一项最新研究表明，人们总是下意识地选择基因构成和自己相异的人做伴侣。

But consider the risk of not having a central well managed place where important publications can be stored - your competitors could well get the jump on you by having more up-to-date information that is accessible to staff.

试想如果没有一个管理有序的集中收藏重要刊物的地方会带来的风险-你的竞争对手可能会因为能给员工提供更多的最新资讯而远远地超过你。

The Gnomon Workshop is pleased to announce two new Analog DVDs that will be available September 15th!

Gnomon工作室日前高兴地宣布将于9月15日发售2部最新的教学DVD。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。