高频

Objective: To evaluate the value of high resolution ultrasonographic diagnosis for peripheral benign neurogenic tumors.

目的：探讨高频彩超对外周神经源性良性肿瘤的临床诊断价值。

Apparatus for the treatment of neuropsychic and somatic diseases with heat, light, sound and vhf electromagnetic radiation

使用热，光，声和高频电磁辐射治疗神经和躯体疾病的仪器

Firstly, achieving a new low and high cycle noninterfering loading, the high frequency induction local heating, the control of high cycle vibration frequency and amplitude, and the crack propagation real-time detection, an experimental system of L-HCCF at elevated temperature is established. Secondly, under two vibration frequency (50Hz and 100Hz), the contrast experiment of light and serious corrosion disc slots is done. It is found that the experimental L-HCCF life of serious corrosion disc is less than that of light's, but its dispersion is larger, and the experimental failure is identical with the service's.

首先，进行大量试验工作，提出了高低周疲劳载荷的新型加载方案，并解决了高频感应局部加温、振动调频及裂纹实时监测等多个技术难点，建立了涡轮盘全尺寸高温复合疲劳试验系统；验证试验做到了故障再现；接着进行了两种频比（振频50HZ与100HZ）的轻、重腐蚀盘的对比试验；由对榫槽第一齿进行裂纹实时跟踪，得出了枞树型榫槽的复合疲劳裂纹扩展特点规律；对榫齿断口进行的金相分析表明：裂纹首先由第一齿开始，断口系复合疲劳；试验结果显示：重腐蚀盘试验寿命较轻腐蚀盘有显著的下降，而且分散性较大。

Although the swept-scan technique is currently employed in high-frequency ultrasound systems, the continuous transducer movement may have nonnegligible effects on accuracy of velocity estimation.

虽然扫掠式扫瞄已应用於目前的高频系统，然而探头的连续移动对於流速的估计有著不可忽略的影响。

Contains symbols for VHF, UHF, and SHF circuit design, including capacitance measurers, nonreciprocal devices, modulators, phase shifters, field polarization devices, and filters.

包含用于甚高频、超高频和特高频电路设计的符号，包括电容测量器、不可逆设备、调制器、移相器、场极化设备和滤波器。

This paper uses the high frequency data as sample to study the effect of nonsynchronous on the relativity of stock.

本文使用高频数据为样本来研究异步交易现象对股票相关性的影响。

Linear model is one of the important branches in statistics.The nonsynchronous tradingmodel is a hot issue concerning financial high-frequency data processing,and the CVaR techniqueis a newly proposed method applied for financial risk management.

线性模型一直是数理统计的一个重要课题，而金融高频数据建模及CVaR风险管理技术是金融领域新兴的热门课题。

Methods HP-M2410A color Doppler-high-frequency electronic fan-shaped probe was used to observe and analyze fractures, osteocarcinoma, bone tuberculosis and osteomyelitis and their complications.

采用惠普M2410A型彩色多普勒仪高频探头及dianzijixie电子扇形探头对骨折、骨癌、骨结核、骨髓炎及并发症进行观察分析。

Methods HP-M2410A color Doppler-high-frequency electronic fan-shaped probe was used to observe and analyze fractures, osteocarcinoma, bone tuberculosis and osteomyelitis and their complications.

目的 探讨彩色普勒超声在骨癌、骨折、脊椎结核、骨髓炎疾病诊断中的应用方法采用惠普M2410A型彩色多普勒仪高频探头及电子扇形探头对骨折、骨癌、骨结核、骨髓炎及并发症进行观察分析。

objective to discuss the application of color doppler for diagnosing osteocarcinoma, fractures, bone tuberculosis and osteomyelitis.methods hp-m2410a color doppler-high-frequency electronic fan-shaped probe was used to observe and analyze fractures, osteocarcinoma, bone tuberculosis and osteomyelitis and their complications.results it had obvious value to diagnose fractures, osteocarcinoma, bone tuberculosis and osteomyelitis, especially for typical disease.

作者单位：湖北红安，红安县人民医院超声科目的探讨彩色多普勒超声在骨癌、骨折、脊椎结核、骨髓炎疾病诊断中的应用。方法采用惠普m2410a型彩色多普勒仪高频探头及电子扇形探头对骨折、骨癌、骨结核、骨髓炎及并发症进行观察分析。结果对骨折、骨癌、脊椎骨结核及骨髓炎的诊断有明显价值，特别是对典型病变的诊断确立。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！