PLIF technique provides a powerful tool for investigating flame structure.
PLIF技术是研究火焰结构的有力工具。
The PLIF imaging of turbulence flame displays irregularity of flame surface.
湍流火焰的PLIF图则清晰地显示出火焰面的不规则性。
The axial pain of the patients is the key point to select the PLIF surgical technique.
结论该手术在掌握适应证时应慎重，以腰部轴性疼痛为主的患者是手术关键的适应证。
PLIF fusion may be supplemented by a simultaneous posterolateral spine fusion surgery.
PLIF融合术可能同时作后外侧脊柱融合手术作为补充。
OH PLIF technique provides a powerful implement for investigating flame construction and flow field.
氢氧基的P LIF图像是研究火焰结构和流场的有力工具。
Objective To improve the surgical technique of PLIF in the treatment of lumber degenerative diseases.
目的提高应用椎弓根螺钉固定、椎体间融合术治疗腰椎退行性疾病的技术水平。
Method: 72 cases (82 segments) with lumbar segmental instability were treated by PLIF with 3 kinds of interbody fusion techniques.
方法：本组采用3种PLIF手术治疗腰椎节段性不稳定患者72例，共82个节段。
In addition, PLIF was also tested with either a unilateral or bilateral facetectomy to simulate commonly used surgical techniques.
此外，后路椎间融合模型还要通过在外科手术中很常用的单侧或双侧椎骨关节面切除来测试。
The OH fluorescence imaging is obtained in flames of flat flame burner, atom gasifier and supersonic combustor by planar laser induced fluorescence(PLIF)using single laser pulse.
用平面激光诱导荧光技术测量了平面火焰炉、原子气化炉和超声速燃烧室的单脉冲激光诱导OH荧光。
The flame front structures of the methane/air premixed flames are observed by using OH- PLIF method in the different conditions of equivalence ratio and inlet turbulence intensity.
运用OH-PLIF方法探测了不同燃料系数和出口湍流度下甲烷/空气的锥形预混火焰的火焰前锋结构。
Objective To study the clinical outcomes of posterior lumbar interbody fusion (PLIF) with and without posterolateral lumbar fusion (PLF) in treatment of degenerative lumbar disease.
目的：比较后路椎体间融合(PLIF)联合后外侧融合(PLF)与单纯PLIF治疗腰椎退行性疾病的疗效。
Summary of Background Data. Compared with conventional open PLIF, mini-open PLIF using a paramedian approach reduces intraoperative hemorrhage and decreases postoperative back pain.
综述背景数据：相对于传统的开放式后路腰椎间融合术，微创后路腰椎间融合术采用旁正中入路，减少了术中出血和术后腰痛。
To analyze the causes of back pain in lumbar spinal stenosis and to investigate the therapeutic effect of posterior lumbar interbody fusion (PLIF) for lumbar stenosis with severe back pain.
分析腰椎管狭窄症患者腰痛的原因，探讨后路腰椎间融合术对腰椎管狭窄症腰痛的治疗效果。
To analyze the causes of back pain in lumbar spinal stenosis and to investigate the therapeutic effect of posterior lumbar interbody fusion (PLIF) for lumbar stenosis with severe back pain.
分析腰椎管狭窄症患者腰痛的原因，探讨后路腰椎间融合术对腰椎管狭窄症腰痛的治疗效果。
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