对照...评价...

Objective: To evaluate the clinical value of fluorescent quantitative polymerase chain reaction in the diagnosis of primary syphilis.

目的为评价荧光定量聚合酶链反应在一期梅毒诊断中的临床应用价值，以暗视野、血清学检查方法作对照，用FQ-PCR方法检测68例疑诊为一期梅毒病人的生殖器溃疡处分泌物。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。