Methods1 DesignTo take cross-sectional longitudinal study with follow-up study of a combination of forward-looking approach.
研究方法1设计方案采取横断面纵向研究与前瞻性随访研究相结合的方法。
Study Design. To report a new index, the K-line, for deciding the surgical approach for cervical ossification of the posterior longitudinal ligament (OPLL).
研究目的：证实k线作为颈椎后纵韧带骨化手术入路的新标准。
Traditional craniotomy including pterional approach, subfrontal approach and longitudinal fissure approach was performed in the other patients.
其余均采用传统开颅手术，如翼点入路，额下入路、纵裂入路等。
ObjectiveTo analyse and explore microsurgery skill and clinical effects of Surgical case study in A2 anterior cerebral artery aneurysms with longitudinal fissure approach.
目的：探讨纵裂入路开颅大脑前动脉a 2段动脉瘤夹闭术显微外科治疗技巧及其临床效果。
In this paper a longitudinal robust automatic landing control law was designed by QFT approach combine with thrust controls.
采用QFT理论设计了某型飞机的纵向着陆控制律，并应用了推力综合控制稳定飞机下滑时的速度。
Surgeons should be alert to this condition when planning to treat cervical ossification of the ossified posterior longitudinal ligament via the anterior approach.
外科医师计划经前路治疗后纵韧带骨化时应警惕这种状况的发生。
The longitudinal modeling range should at least contain the whole forebay, only in this way, can the computational results approach the experimental data.
纵向模拟范围应至少包括整个前池才能使计算结果与实验比较接近。
The longitudinal modeling range should at least contain the whole forebay, only in this way, can the computational results approach the experimental data.
纵向模拟范围应至少包括整个前池才能使计算结果与实验比较接近。
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