霍尔德正在澳大利亚从事公务旅行，此举也被认为是对媒体所有权法的一项调查。
Holder is on an official trip to Australia, which is also considering an inquiry into media ownership laws.
比如，密西西比州霍尔摩斯郡男子的平均寿命仅为65.9岁，与巴基斯坦男子相当，比弗吉尼亚费尔法克斯郡男子的平均寿命少了15.2岁。
Men in Holmes County, Mississippi, for example, have a life expectancy of 65.9 years, the same as men in Pakistan and 15.2 years behind men in Fairfax, Virginia.
通过电子探针微区分析和霍尔效应法探测锗杂质及其相关施主和受主浓度的变化。
Electron probe microanalyses and Hall effect were used to measure the variations of Ge dopant and its related donor and acceptor concentrations.
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