Objective: To evaluate the effect of osteopontin as serum tumor marker on the diagnosis of pancreatic cancer.

目的：评价骨桥蛋白作为肿瘤血清标记物在胰腺癌诊断中的作用。

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Insulin resistance is also an important correlate of BMI and is perceived as a more accurate marker of the metabolic effect of obesity.

胰岛素抵抗是与体重指数相关的重要指标，被认为能更准确地反应脂肪的代谢效应。

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At present, laser marker technique has taken the place of the traditional marker technique in many fields because of its perfect effect and high speed.

目前激光打标技术以它出众的打标效果及打标速度，已经在很多领域取代传统的打标方式。

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Auroras scientists use a fluorescent marker to tell them whether a candidate drug molecule has had an effect on the target molecule.

FORBES: A hail of silver bullets