...镍铬合金； 尿镍； 尿铬； 前瞻性随访研究 [gap=1901]Key words] nickel-chromium alloy； urinary nickel； urinary chromium； prospective follow-up study 镍铬合金烤瓷冠因价格相对低廉而在我国应用广泛。
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The blood chromium concentrations were decreased following the diabetes advancing and the urinary chromium level was increased in the more severe diabetes.
糖尿病病人的血铬与病程成反比，尿铬与病情成正比。
The activity of urinary NAG in 51 male and 26 female workers exposed to chromium were studied.
对51名男性和26名女性铬作业工人尿nag活性进行了研究。
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