探头

This methodology is commonly used in network analyzers where a probe is connected to the device under test.

这个方法在网络分析仪中很通用，那儿是一个探头连接到待测试设备上。

In chapter 5, the state-of-the-art of ANNs is surveyed briefly.

第六章具体探讨神经网络在同轴探头校准和电磁参数反演中的应用。

In chapter 6, the applications of ANNs to calibration and inverse-modeling are investigated in detail.

人工神经网络在电磁参数测量领域中的应用尚处在探索阶段，还有大量工作要做，但神经网络方法作为同轴探头校准和电磁参数反演的新途径，其应用前景是令人乐观的。

Using 2MHz pulseultrasonic Doppler probe, the index of hemodynamics such as blood flow rate、audio frequency、vascular pulsation of bilateral vertebral and basilar arteries were detected in order to analyze the diagnosis of cervical spondylosis involoving vertebral artery by Transcranial Color Doppler through the occipital foramen. Results: of all 108 carses, 80 cases were positive(positive rate 74.7%). In CSA group,cases of low flow rate were 45.6%,cases of high flow rate were 28.7%,and cases of no...

为分析经颅多普勒检测椎动脉型颈椎病的诊断价值，采用配对研究方法，用 2MHz脉冲多普勒探头经枕骨大孔窗口，检测左、右椎动脉及基底动脉的血流速度、流向、音频、血管博动指数等血流动力学指标，结果显示 10 8例患者有 80例异常，异常率 74 7%，并发现CSA组低流速者占 45 4 %，高流速者占 2 8 7%，正常流速者占 2 5 9%，与正常对照组间有显著差异(P 0 1)，总体而言，低流速型是CSA的主要特征之一。

Methods\ By means of analyzing the echo signal from the ultrasonic detector, the features of the echo signal as a criteria related to the adhesive state had been extracted with maximum likelihood ratio method modeling to test the rocket motors sample of which inner surface the liner is cladded on .

方法通过对超声检测探头拾取的回波信号进行分析，提取出作为脱粘识别判断依据的信号特征量，利用似然比方法建立模型，对贴有绝热包覆层的发动机试件进行检测。

With programs developed in Matlab language, detailed analysis of the probe signals provided plenty of information of boundary plasma: radial profiles of electron density/temperature, radial electric field as well as turbulence spectra, statistical characteristics, coherences, nonlinear interactions, and so on.

一是传统的手动推进式探针，其稳定性好，可同时安装多个复合探头，适合做湍流谱、统计及各种相关性等分析；一是在美国FRC协助下改进的气动推进式扫描探针，快捷、灵活，能够在一次放电中给出径向6—8cm范围的参数分布。

The new type of connectors may be used in later system.

新系统会采用一种新型的轮探头接头。

In the course of real-life detection of fuselage, the paint thickness variations or small variations in fastener head protrusion may lead to the lift-off. Corrosions as well as lift-off brings about similar influence on PEC signals and makes signal interpretation very difficult.

实际检测过程中，机身表面涂层厚度变化或铆钉帽倾斜容易使得探头在扫描过程中产生提离，提离引起的信号变化与腐蚀缺陷引起的信号变化非常类似，使得信号的解释非常困难。

Cryoprobe is tremendous development if you know how much money Bruker earned by introducing this technology into NMR industry a few of years earlier than Varian. Cryoprobe is great for Biology Macromolecules with short lifetime and low yield.

个人觉得Cryoprobe与常规探头比较，唯一的好处是在同样的记谱时间里可以用减半的样品浓度，这样对生物样品来说就可能降低很多可能聚集效应带来的artifact。

ChapterⅠreviews basic knowledge of NMR and recent progresses in biomolecular NMR,which include TROSY experiments,proteinsplice,solid NMR, cryoprobe,LC-NMR and the applications of NMR in medicine.

第一章主要介绍了核磁共振技术在生物大分子研究中的应用，包括基本知识、标记技术的发展、TROSY技术的发展、蛋白拼接、固体高分辨核磁共振、低温探头的应用、核磁共振联用技术以及核磁共振在医学上的应用。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。