查询词典 ablation

Objective To evaluate the efficacy and safety of endovenous laser ablation in the treatment of the varicose greater saphenous veins. Methods EVLA was performed in 38 patients with the varicose greater saphenous vein of 54 lower limbs.

38例54条下肢静脉曲张的患者接受EVLA治疗，所有患者均有明显的浅静脉曲张，同时伴活动后下肢酸胀、疼痛和乏力，18例伴肿胀或色素沉着。

This paper reviews the processes in glacier hydrological model in term of runoff generation model and runoff concentration model, analyzes the runoff generation mode from two most widely ablation model (the meteorological factors statistical model and the energy balance model), and enlarges on the runoff concentration model from three sub-models: the surface routing sub-model, the englacial hydrology sub-model and the sub-glacial hydrology sub-model.

从冰川产流和汇流两个水文物理过程出发，介绍了国内外冰川水文模型的研究进展，对目前应用最广的两类消融模型－基于气象因子的统计模型和基于物理机制的能量平衡模型进行了分析和讨论；从冰川表面、内部以及下部汇流3个方面阐述了冰川汇流模型所取得的成果。

The necessity of intracardiac and epicardiac hybrid ablation on atrial fibrillation.

杂交技术心内＋心外消融治疗房颤的必要性。

It was also found that the protecting effect of erodents on the coating surface does exist. The protecting effect will be more evident if using erosion efficiency of unit mass erodent of sand in the slurry to describe the erosivity of erodent. Besides a model is proposed to explain the protection process. The wear mechanism of the coating is the co-operation of ploughing, cracking and ablation.

对涂层的SEM分析可知，除冲蚀粒子在涂层表面的犁沟作用，冲蚀磨损的结果造成涂层的表面生成了系列针孔，其中的一部分为溶剂挥发所至，另外还存在由增强颗粒的剥落和裂纹的扩展造成的涂层剥落产生的孔洞，这将可能为水的吸收和扩散造成有利条件，使复合涂层亚表层产生内应力。

This dissertation includes two parts. The first part deals with study on gas-phase reactions of metal ions with ethanethiol molecule by using the laser ablation-molecular beam method and density functional calculations. The second part describes experimental and theoretical study on VUV photoionization of some molecules using synchrotron radiation.

本论文分两大部分，第一部分介绍利用激光溅射-分子束技术研究金属离子与乙硫醇的气相反应，并用密度泛函理论研究了反应形成的团簇离子的结构和特性；第二部分介绍一些分子的真空紫外同步辐射光电离，结合量化计算分析了实验结果。

Objective: To study the self-curing knife eudiometrical ablation of ovarian function.

R711.71A1005-2720（2009）01-0014-02目的：探讨自凝刀消融子宫内膜对卵巢功能的影响。

Methods: After years since 2000～2008 coagulation knife eudiometrical ablation good clinical results for 61 patients, respectively before and after operation for half a year, a year after determination of estradiol (E2), luteinizing hormone, follicle stimulating growth hormone for analysis.

收集2000～2008年经自凝刀消融子宫内膜取得良好临床治疗效果的61例患者，分别于术前、术后半年、术后一年测定雌二醇(E2)、促黄体生成素、促卵泡生长素进行分析。

Objective To evaluate the safety and efficacy of CT fluoroscopic guidance percutaneous acetic acid injectiontumor ablation and TACE for the malignant liver tumor.

目的评价cT透视引导经皮穿刺乙酸注射联合肝动脉化疗栓塞治疗肝脏恶性肿瘤的安全性和疗效。

Objective To study the safety of radiofrequency ablation in treating gerontal liver tumor.

目的 探讨射频消融(radiofrequency ablation，RFA)老年肝肿瘤患者的安全性。

In addition to refining our presbyopic multifocal ablation protocol we are now treating myopic and hyperopic eyes with wavefront-guided multifocal ablations.

除了进一步精炼我们的老视多焦点切削手术协议之外，我们现在还运用波前引导的多焦点切削手术来治疗近视和远视。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。