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Hace 12 horas · 每当我和别人谈论伟大的间谍电影时，我总会提到两部恰好都由罗伯特·雷德福德（Robert Redford）主演的电影：1975年大火的《秃鹰七十二小时（Three Days of the Condor）》和2001年隐藏的瑰宝《间谍游戏（Spy Game...
Hace 12 horas · Properties and chemistry DDT is similar in structure to the insecticide methoxychlor and the acaricide dicofol. It is highly hydrophobic and nearly insoluble in water but has good solubility in most organic solvents, fats and oils. DDT does not occur naturally and is synthesised by consecutive Friedel–Crafts reactions between chloral (CCl 3 CHO) and two equivalents of chlorobenzene (C 6 H 5 ...
Hace 12 horas · Suvarnabhumi is the 17th busiest airport in the world, [15] eleventh busiest airport in Asia, and the busiest in the country, having handled 60 million passengers in 2017, [15] and is also a major air cargo hub, with a total of 95 airlines. On social networks, Suvarnabhumi was the world's most popular site for taking Instagram photographs in 2012.
