Conclusion Laser therapy via nasal cavity improved the ratio of CD antigens, and manifested certain clinical significance in the treatment of cerebral embolism.
结论经鼻腔激光照射疗法可改善CD抗原比例，对脑梗死的治疗有一定的临床意义。
The results indicate that the difference of fracture toughness between MD and CD increases with a decrease in jet_wire speed ratio, and the main reason is stronger fibre orientation.
试验结果表明：减小浆网速比，增强了纤维定向作用，裂缝纵向分布增加，导致纸张中纵横向断裂韧性差异增加。
Objective To study the constituent ratio and diversify of cardiovascular disease (CD) and cerebrovascular disease (CVD) in a primary level hospital within 11 years.
目的研究11年来基层医院心脑血管病的住院构成比及变化趋势。
The Cd increased with the depth-width ratio of notch cross-section, and increased to some extent with the hydraulic diameter of notch cross-section.
流量系数随矩形节流槽截面深宽比增大而增大，并随截面水力直径增大而有所增大。
The Cd increased with the depth-width ratio of notch cross-section, and increased to some extent with the hydraulic diameter of notch cross-section.
流量系数随矩形节流槽截面深宽比增大而增大，并随截面水力直径增大而有所增大。
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