At present, at least ten vaccine developers in about as many countries are carrying out demonstration projects to develop and evaluate vaccines primarily against the H5N1 subtype.
目前，大约10个国家中至少10个疫苗研制机构正在进行示范项目以研制和评价主要针对H5N1亚型的疫苗。
In Asia countries that belong to APEC are trying to develop a set of regional guidelines for privacy rules under an initiative known as the Data privacy Pathfinder.
在亚洲，那些隶属APEC的国家在一项被称为“数据隐私探索者”的倡导下，正试图开发一套隐私管理区域准则。
The WHO Model list of essential medicines is an evidence-based resource that can be used by countries as a guide to develop their own national essential medicines list.
《世卫组织基本药物标准清单》是一种基于证据的资源，各国可将其作为指南，编制本国的国家基本药物清单。
As the physics of nuclear weapons is more widely understood, and as precision technology is more easily obtained, many countries-perhaps 40 now-could in theory develop nuclear weapons.
随着制造核武器的物理知识的日益普及，以及制造核武器的精密技术愈来愈容易获得，许多国家—目前约有40个国家—从理论上说有能力制造核武器。
Opec yesterday warned western countries' that their efforts to develop biofuels as an alternative energy source to combat climate change risked driving the price of oil "through the roof".
欧佩克(Opec)昨日警告西方国家，它们为对抗气候变化而开发生物燃料作为替代能源的努力，可能会推动油价暴涨。
Performed by multiple brain research centers across 14 countries showed, as a whole, mobile phone users were no more likely to develop cancer than non-users.
又有一项经全球14个国家的多所大脑研究中心实施的调查研究认为，总体而论，手机用户比非手机用户更有可能患上癌症。
The nine countries also have agreed to develop a single tariff schedule as well as common rules of origin that will make it easier for businesses to take advantage of the agreement.
九个国家还同意建立一个单一的关税时间表，以及共同的原产地规则，这将使它更容易为企业参与该协议的优势。
Many countries are reported to be taking measures to research and develop the new sort of cars so as to face the energy crisis.
据报道，很多国家正采取各种手段研发新型汽车，以应对能源危机。
Today, countries facing debt crisis, Yemen sincerely hope that all countries should join hands to develop policies as soon as possible through.
如今，各国面临债务危机，也门真切希望各国联手共同应对，制定政策早日渡过难关。
Today, countries facing debt crisis, Yemen sincerely hope that all countries should join hands to develop policies as soon as possible through.
如今，各国面临债务危机，也门真切希望各国联手共同应对，制定政策早日渡过难关。
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