Objective To evaluate the effect,predicability and safety of PRK for myopia with AOV-FB excimer laser machine made in china. 目的 评价 AOV- FB眼科准分子激光治疗仪矫正近视的有效性、预测性和安全性。
In order to help coking and chemical enterprises to extract themselves from their predic... 最后对焦化企业如何摆脱当前困境，提出了一些设想和建议。
Conclusion: Doppler ultrasonic can be used in latent period as a screen test to predic the fetus distress. 两组比较，宫缩期及间歇期各项指标有差别，为诊断胎儿窘迫的筛选方法。
Very good agreement was found between predic ted and experimentally measured wire surface temperatures. 模型计算结果与现场实测结果基本一致。
Conclusion P wave maximum width or P wave dispersion is a dependable sign to predic... 结论P波离散度、P波最大宽度为一种预测阵发性心房纤颤的可靠指标。
The coupled models predic t significant responses of terrestrial ecosystem structure and function. 2)森林和草地的总面积增加，这是作为取代干旱灌木林、沙漠和高山苔原的结果。
