查询词典 thyroid ablation

Establish the SPETCG lumped parameter model including PFN model, electrical exploding model, plasma generator ablation-controlled arc discharge model, IB lumped parameter model and IB inverse analysis model, which provides theory tools for SPETCG experimental analysis and parameters design.

建立了包括脉冲功率源模型、电爆炸模型、等离子体发生器消融控制电弧放电模型、内弹道零维模型、内弹道反算模型在内的完整的SPETCG零维模型，为SPETCG的实验分析与参数设计提供了理论工具。

The pulsed power supply used to perform the experiments consisted of three modules storing 800kJ as a driver for an ablation-controlled arc plasma generator. A sequence of tests in which the capillary radius, length and ablated material are varied and in which the capillary power dissipation levels are varied in a certain range are discussed in order to determine the impedance matching between the discharge and the power source.

利用一个总贮能800kJ的模块化电容基脉冲功率源系统为消融控制电弧等离子体发生器强流放电提供电能输入，在一定的参数变化范围内，实验研究了脉冲功率源初始放电参数、等离子体发生器几何参数以及消融材料对消融控制电弧放电特性的影响规律。

The temperature change of bearing bush is the most obvious feature of ablation of bearing brass.

轴承巴氏合金烧蚀最明显的特征是轴瓦温度的变化。

Ablation zone conditions where annual ice losses are high: dust, dirt and scattered debris areas on Kaberi-Kondus Glacier, late June, at 4,000 metres above sea level.

照片：主要消融区域情况六月底，海拔四千米的卡波里-孔塔斯冰川的积冰严重消融，只剩下尘土和散乱的漂砾。

Lamb wave ; optical deflection method ; finite element method ; ablation model

Lamb波；光偏转法；有限元法；融蚀模型

Results:(1) In vitro experiment,the shape of treated area turns out to be drop-shaped with the combination of 20-60 w,3-10 minutes of microwave ablation.

按照微波作用功率大小及时间长短分为8组进行活体猪乳腺组织消融实验，共24点次。

The ion concentrations were studied in both four snow pits on Hami Miaoergou FlatTopped Glacier and one snow pit on Haxilegen Glacier No.51 of Kuitun river in eastern Tianshan Mountain, and both snow pits were retrieved in 2004. The results show that the Ca2+, NO-3 and SO2-4, particularly Ca2+, are major ions in the snow of snow pits in both ablation and accumulation area and also in the ice of snow pits in accumulation area on Hami Miaoergou FlatTopped Glacier, where the relationships among major cation concentrations in snow of snow pits can be revealed by ion concentrations in the ice of snow pits, but the correlation between ion concentrations in the snow of snow pits and elevation is not obvious, which probably can be attributed to the narrow span of elevation and sparse snow pits on glacier. However, the good correlation between ion concentrations in the ice of snow pits and elevation indicates that the elution process weakened gradually with the elevation rise and temperature decrease.

对2004年获取的天山奎屯河哈希勒根51号冰川1个雪坑和哈密庙尔沟平顶冰川4个雪坑的离子浓度特征进行了研究，结果表明：Ca2+、NO-3和SO42-是哈密庙尔沟平顶冰川雪坑雪层和积累区雪坑底部冰中的主要离子（尤其是Ca2+），其雪层中的主要阳离子关系可在底部冰中得以较好的反映，但雪层中各离子浓度与海拔的相关性不明显，可能与海拔的跨度较小和挖取的雪坑较疏有关；雪坑底部冰中的离子浓度与海拔间明显的相关性说明淋融作用随着海拔升高、气温降低而逐渐减弱。

At one month postoperative examination, uniform ablation was 49.5%, semicircular, keyhole, kidney and dumbbell shaped ablations were 42.9% and central island one was 6.0%.

切削区形态平滑型占49.5%，半环型、钥匙洞型、肾型和哑铃型占42.9%，中心岛型占6.0%。

Objective: Ultrasound is considered as an alternative enedrgy for post-myocardial infarction ventricular tachycardia due to its good penetration through tissues. This study was designed to observe the effects of acoustic power, duration, repetitive ablations, tissue-transducer interface temperature and different sites of the ultrasound ablation in vitro.

使用1.8 MHz超声，分别对①离体犬心肌标本：a采用不同的声功率、时间、次数进行消融，部分标本在消融测量换能器—组织间温度；b采用相同频率和声功率消融左、右心室肌；c 采用与组织接触和不直接接触的两种超声换能器消融；标本均以甲醛固定1～2周后测量损伤灶深度及体积。

The experimental group underwent an incision inferior to the pinna, and the cochleas were destoried with a drill through the bulla bilaterally. The control group underwent only an incision without cochlea ablation.

实验组采用耳后径路开放听泡，用微型钻在耳蜗表面钻孔损毁双侧耳蜗结构；对照组仅做耳后切口不破坏耳蜗结构。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。