And, apparently, that day has come because seemingly routine operations such as knee replacements are now much more hazardous due to the looming threat of these infections.
出自-2017年6月听力原文Most of these operations draw irrigation water from local rivers or lakes.
出自-2016年6月阅读原文Yong Yu, a Chinese microbiologist, showed off the spacious building, with empty desks under an illustrated timeline detailing the rapid growth of China's Antarctic operations since the 1980s.
出自-2016年12月阅读原文Scholars warn that Antarctica's political drift could blur the distinction between military and civilian activities long before the continent's treaties come up for renegotiation, especially in parts of Antarctica that are ideal for intercepting ( ' , 拦截) signals from satellites or retasking satellite systems, potentially enhancing global electronic intelligence operations.
出自-2016年12月阅读原文It is building its second ice-breaking ship and setting up research drilling operations on an ice dome 13,422 feet above sea level that is one of the planet's coldest places.
出自-2016年12月阅读原文China has arguably the fastest growing operations in Antarctica.
出自-2016年12月阅读原文As some countries expand operations in Antarctica, the United States maintains three year-round stations on the continent with more than 1,000 people during the southern hemisphere's summer, including those at the Amundsen-Scott station, built in 1956 at an elevation of 9,301 feet on a plateau at the South Pole.
出自-2016年12月阅读原文The 2004 Commercial Space Launch Amendments Act, intended to encourage private space vehicles and services, prohibits the transportation secretary ( ' , and thereby the FAA) from regulating the de sign or operation of private spacecraft, unless they have resulted in a serious or fatal injury to crew or passengers.
出自-2015年12月阅读原文Why are robotic systems replacing surgeons in more and more operations according to Dr. Myriam Curet? .
出自-2012年12月阅读原文They make operations less painful
出自-2012年12月阅读原文It then ships the gas 200 miles by pipeline to Canada, where it is pumped underground in oil recovery operations.
出自-2012年6月阅读原文She went into shock after an operation.
出自-2013年6月听力原文Preparations for an operation.
出自-2011年12月听力原文The low efficiency of their operation.
出自-2010年12月听力原文Although the planned operation will be located more than miles away, drawing the soda ash in through pipelines, conservationists worry it could still upset the natural water cycle and breeding grounds.
2017年12月六级真题（第三套）阅读 Section CIt started as a \mama and papa operation\, and the childless Wallaces always considered employees to be part of their family.
2018年6月六级真题（第一套）听力 Section COur long-term operation in the region depends on a healthy and thriving Antarctic marine ecosystem, which is why we have always had an open dialogue with the environmental non-governmental organisations.
2019年12月六级真题（第二套）阅读 Section CThe 2004 Commercial Space Launch Amendments Act, intended to encourage private space vehicles and services, prohibits the transportation secretary and thereby the FA from regulating the design or operation of private spacecraft, unless they have resulted
2015年12月六级真题（第二套）阅读 Section C
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