Two retrospective cohort studies among employees of international organizations and Dutch commercial pilots to investigate the actual risk of VTE related to air travel; and.
在国际组织雇员和荷兰商业飞行员中的两项回顾性队列研究，以调查与航空旅行有关的静脉血栓栓塞的实际风险；以及。
General Alessandro Pera, Head of the Programme, made the statement following the Dutch Air Force Joint Project Optic Windmill 2010 exercise, which concluded on 16 July.
在荷兰空军联合军演项目“光风车2010”上，项目主管AlessandroPera将军作了上述声明，在演习中，北约的主动分层战时弹道导弹防御项目将进行一系列的重要测试。
Dutch artist and designer has come up with a device he hopes will suck pollutants from Beijing's smog-cloaked skies, creating columns of clean air for the city's surgical-mask wearing residents.
一位荷兰艺术家兼设计师发明了一种装置，他希望借此装置能够为北京烟雾笼罩的天空清除污垢，为那些戴着口罩的北京市民创造新鲜的空气。
In a city where smog routinely blankets the streets, a Dutch artist has offered an eccentric solution: a 7-meter (23-foot) metal structure that takes in smog and expels cleaner air.
一位荷兰艺术家为时常遭遇雾霾锁城的城市（北京）提供了一个不同寻常的解决办法：一个7米高的金属建筑，能吸走雾霾，放出洁净的空气。
A Dutch artist and designer has come up with a device he hopes will suck pollutants from Beijing's smog-cloaked skies, creating columns of clean air for the city's surgical-mask wearing residents.
一位荷兰艺术家兼设计师发明了一种装置，他希望借此装置能够为北京烟雾笼罩的天空清除污垢，为那些戴着口罩的北京市民创造新鲜的空气。
A Dutch artist and designer has come up with a device he hopes will suck pollutants from Beijing's smog-cloaked skies, creating columns of clean air for the city's surgical-mask wearing residents.
【导读】一位荷兰艺术家兼设计师发明了一种装置，他希望借此装置能够为北京烟雾笼罩的天空清除污垢，为那些戴着口罩的北京市民创造新鲜的空气。
The Amsterdam airport is one of Dutch and European main air harbors, once many times won the world best airport title.
一旦许多次获得了世界最佳的机场标题，阿姆斯特丹机场是其中一个荷兰和欧洲主要水上机场。
The Amsterdam airport is one of Dutch and European main air harbors, once many times won the world best airport title.
一旦许多次获得了世界最佳的机场标题，阿姆斯特丹机场是其中一个荷兰和欧洲主要水上机场。
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