查询词典 RF

Objective To study the effect of treatment lumbar spondylolisthesis with posterior interbody fusion and RF system pedicle fixation.

目的 探讨后路椎间融合加RF系统经椎弓根固定治疗腰椎滑脱症的手术疗效。

Objective: To investigate the clinical effect of lumbar spondylolisthesis with decompressive laminectomy, RF internal fixation and intertransverse process arthrodesis hone grafting.

目的：探讨后路腰椎管减压、RF内固定和小关节突间植骨治疗腰椎滑脱症。

Nephelometric method is considered to be the best method for clinical determination of RF,which is shown to be high specificity and better reproducibility.

比浊法明显优于乳胶法，速率散射比浊法敏感性高，重复性好，是临床检测RF的优选方法。

The results of analysis showed that the DBD was more suitable for oxidizing carbon black than RF. Because carbon black oxidized by DBD had a lot of single oxygenous functional group,carboxyl,which could be used to graft antitumour medicine and could be well dispersed in water.

通过对氧化后炭黑性能的分析测试得出以下结论：DBD 工艺优于RF 工艺，经DBD 氧化改性的纳米炭黑含氧官能团多，官能团单一，在水中的分散稳定性良好，为高选择性地进行药物接枝反应创造了条件。

Results The specificity and accuracy were high,when pannus enhancement and morning stiffness or pannus enhancement and RF positive existed simultaneity.

结果敏感性最高的MRI指标血管翳强化与晨僵或RF阳性同时存在时，特异性及准确性均较高。

Morning stiffness, symmetric arthritis, RF positivity, ESR, CRP and synovial hyperplasia, enhanced pannus, bone marrow edema and bone erosion have certain differentiating diagnosis value between early RA and non-RA.

以晨僵、对称性关节肿胀、ESR增快、RF阳性、CRP值升高、血管翳强化、滑膜增厚、骨侵蚀、骨髓水肿为指标时对于鉴别早期RA与非RA具有一定诊断价值。

The sensitivity reduced when AFA, anti-CCP antibody and RF detected simultaneously whearas the specificity and positive prognosticative value increased.

AFA、抗CCP抗体、RF联合检测的敏感性降低，特异性、阳性预测值较单独检测明显升高(P＜0.05)。

METHODS: 124 patients with RA were assessed at baseline and after 10 years with inflammatory markers calprotectin, C-reactive protein (CRP, erythrocyte sedimentation rate, serological variables antibodies to cyclic citrullinated peptide (anti-CCP, IgA rheumatoid factor and IgM RF and radiographic and clinical assessments of joint damage hand radiographs and Rheumatoid Arthritis Articular Damage (RAAD score.

我们对患者在试验基线时和10年后分别进行了评估，测定其炎症标志物（钙卫蛋白、C反应蛋白CRP、红细胞沉降率ESR）水平，血清学变量（抗环瓜氨酸肽抗体Anti-CCP、IgA风湿因子RF、IgM风湿因子）水平，以及关节损害的放射影像学表现和临床表现（手部的X线片、风湿性关节炎关节损害RAAD评分）等。

We use semiduplex sending-receiving incorporating RF electrocircuit and FSK modulating in data sending-receiving system.

数字信号发送与接收电路采用半双工收发一体RF数传模块，采用FSK调制方式，具有良好的频率稳定性以及抗干扰能力。

AFA was correlated to other autoantibodies of RA. Immunoblotting detecting of AFA, a simple and standardizable test, may be an alternative or complement to conventional detection of RF, APF, anti-CCP and AKA, suit to apply in clinic.

结论AFA 可视为RA 的特异性血清学标记，尤其对RF 阴性以及早期RA 诊断很有帮助；AFA 与其它RA 相关自身抗体相关，他们联合检测可以相互补充，提高对RA 的诊断价值； AFA 检测方法简单可靠，适合在临床上应用推广。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。