Emphasis should be put on the study on hepatitis sensitive specificityindex caused by TNT poison and on methods to protect workers eyes.
对TNT中毒性肝炎敏感特异指标的研究，对保护TNT接触工人的眼睛的研究应该重视。
2
Soil enzymes may be one potential soil biological index of soil quality for its sensitivity, specificity and combination property.
土壤酶的敏感性、专一性和综合性等特点使其可以作为一个反映土壤质量的生物学指标。
3
Results The sensitivity, specificity and accuracy of diagnosing malignant liver tumors by contrast-enhanced harmonic ultrasonography with low mechanical index were 96%? 90.7%? 93.8% respectively.