现代润滑油分析方法对快速、经济检测发动机及传动装置中的潜在机械故障和过度磨耗是有益的。美国D—A润滑油公司的试验室已应用原子吸收光谱法原理,以精确测定润滑油油样中含量仅为1/10~9的“磨耗指示剂”元素。它是将少量润滑 Modern lubricant analysis methods are useful for rapid and economical detection of potential mechanical failures and excessive wear in engines and transmissions. At D-A Lubricating Oil’s labs in the United States, atomic absorption spectroscopy has been used to accurately determine the “wear indicator” element in lube oil samples at levels of only 1/10 to 9. It will be a small amount of lubrication