In the graphite oven atom absorption spectrum analysis affects the survey the invariable factor to be many, each kind of survey condition not easy to duplicate.
石墨炉原子吸收光谱分析中影响测量的可变因素较多,各种测量条件不易重复。
The Archaeological Survey of India began restoring it in the 1960s, and today it's in pristine condition.
印度考古研究所在20世纪60年代开始对它进行修复,现在它处于原始状态。
Another finding of the survey: Two-thirds of Internet users look online for information about a specific disease or medical condition.
调查还发现:三分之二的互联网用户在线搜索有关某种特殊疾病或者健康状况的信息。
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