Separate but equal; girls and boys in separate classes.

Then as director of the NAACP's legal campaign, Houston masterminded the strategy that eventually led to the historic decision of Brown vs. Board of Education, which reversed the Supreme Court's position on separate but equal.

作为全国有色人种协进会法律活动的总监，休斯敦策划了最终通向布朗诉托皮卡教育局案的策略，颠覆了最高法院在隔离但平等决策的地位。

There is no evidence that separate but equal today works any better than it did a century ago.

与一个世纪前一样，根本没有什么迹象显示隔离但平等的原则现在行得通了。

Conclusion Ultrasonic disrupter is suitable to extract Astragalus polysaccharides.

结论超声细胞粉碎仪适宜黄芪多糖的提取。

Objective To study the effect on the extract of Astragalus polysaccharides by ultrasonic cell disrupter.

目的研究超声细胞粉碎仪对黄芪多糖提取的影响。

You also need to figure out if you yourself are a disrupter.

你还应该弄清楚自己是否也是破坏者。

Correlation between environmental endocrine disrupter and sexual development of children

环境内分泌干扰物与儿童性发育的关系

Genetic algorithms must try to keep the balance between the positive effect of the selector and the disruptiveness of crossover or mutation, otherwise it will suffer from premature convergence or low convergence speed.

遗传算法需要在选择操作的正向作用和交叉/变异的破坏性影响之间取得平衡，否则往往会出现收敛速度慢或未成熟收敛。

Inability or unwillingness to work harmoniously with others-disruptiveness

无能力或无意愿与他人和睦工作-造成人际分裂

To his credit, Rifkin devotes significant attention to the potential consequences of cyberterrorism, especially if the U.S. continues to develop a centralized energy grid ( the kind that could be taken out by a massive cyberattack) rather than building several individual microgrids, which is what the European Union plans to do.

值得赞扬的是，里夫金非常关注网络恐怖主义可能带来的后果，特别是如果美国继续建设集中式能源网络（这种能源网络可能因为大规模网络袭击而瘫痪），而不是建立几个独立的小型网络（欧盟正计划这样做）。

Investigating these and other "dopey fundamentals," as he put it, was his way into a turbocharged story that stars Chris Hemsworth, Viola Davis and Wang Leehom, and aims to bring authentic depictions of cyberterrorism to the multiplex.

他借由研究诸如此类他所谓“傻瓜基本知识”，来深入这个高速运转的故事。这部影片由克里斯·海姆斯沃斯（Chris Hemsworth）、维奥拉·戴维斯（Viola Davis）和王力宏等人主演，希望能在多厅影院里真实地再现网络恐怖主义。

Lucas's obsession with uncovering Underwood's crimes eventually led to his getting sent to jail after committing acts of cyberterrorism.

卢卡斯执着于揭穿安德伍德的罪行，最终导致他因从事网络恐怖主义被判入狱。

In particular, China should make full use of its human resource and mobilize its enormous net citizens to assist countering cyberterrorism.

对中国来说，尤其需要利用其庞大的人力资源，动员其广大的网民协助进行网络反恐。

The portrait sometimes turned dark: cyberterrorism, resource shortages, and political instability around the world are all inevitable.

这幅图画有时稍显黯淡，因为在全球范围内，网络恐怖主义、资源短缺和政治动荡看来仍然无法避免。

The combination of them put forward the conception of cyberterrorism.

两者的结合产生了网络恐怖主义这一概念。

Rumble, geochemist Andrey Bekker of the University of Manitoba in Winnipeg, Canada, and several other colleagues hit upon a clue to the sulfur's origins in ancient rocks from Western Australia.

有关硫的来源，朗布尔和加拿大曼尼托巴大学的地球化学家安德雷·贝克以及其他几个同事，从来自澳大利亚西部的古代岩石中偶然发现了线索。

The sulfur is" critically important," says geochemist Douglas Rumble of the Carnegie Institution of Washington in Washington, D.C.It concentrates nickel into a form that can be mined commercially.

华盛顿哥伦比亚特区华盛顿卡内基研究所的地球化学家道格拉斯·朗布尔说，其中的硫是“非常重要的”。是硫将镍集中起来，形成硫化镍，从而使镍成为一种可以用商业规模进行开采的金属。

The discovery solves a mystery that has dogged researchers for decades, says geochemist Edward Ripley of Indiana University, Bloomington, who was not affiliated with the study.

印第安纳大学布卢明顿分校的地球化学家爱德华·里普利称，该发现解开了一个困惑研究人员几十年的谜团。里普利没有参与这项研究。

Lead researcher Jim Moran, a geochemist at Pacific Northwest National Laboratory, said:' The carbon you eat goes into your hair, so hair is a record of carbon ratios.

西北太平洋国家实验室的首席研究员，地球化学家吉姆莫兰说：你在食物中摄取的碳元素会储存在你的头发里，所以你的头发就记录了食物中的碳含量。

" This was an unexpected find," says isotope geochemist and co-author Christopher Ballentine of the University of Manchester in the United Kingdom.

“这是个意外的发现，”英国曼彻斯特大学同位素地球化学家、研究论文的合作者克里斯托弗·巴伦坦说。

A Study of Biogeochemistry and Nitrogen Transform in the Unsaturated Soil Zone

包气带土体生物地球化学特征与氮转化研究&以河北平原正定试验场剖面为例