搏动

The pulsatility index or the S/D ratio is most commonly used to predict aderse outcome, but some authors hae also used the resistie index.

搏动指数或S/D比值最常用于预示不好的后果，但有些作者也用阻力指数。

Sometimes with his hands before touching fontanelle, will be pulsating, but also can be seen beating, which is before the fontanelle caused by subcutaneous vascular pulsatility, if not larger subcutaneous arteries after, do not see beating, this is normal.

有时用手触摸前囟门，会感到悸动，也可看到跳动，这是前囟门皮下血管搏动引起的，如果皮下没有较大的动脉血管经过，就看不到跳动，这是正常的。

Mean velocity, pulsatility index, resistant index and the rate of stenosis of main medium-large cerebral arteries were obtained.

对52例经选择性冠状动脉造影确诊的老年冠心病患者作TCD检查，观察主要大中型脑动脉的平均血流速度、搏动指数、阻力指数和狭窄情况，并与30例健康老年人对比分析。

Feeding artery ; Pulsatility index ; Liver neoplasms ; Microvessel density ; Prognosis

供血动脉；搏动指数；肝肿瘤；微血管密度；预后

On the days of 3, 9, 21 and 30 postoperatively, mean blood velocity, pulsatility index and resistance index of anastomosed arteries were determined by Ultrasonography Doppler.

三组分别于术后 3、9、2 1及 30天，采用彩色多普勒超声诊断仪检测吻合口部平均血流速度、血管搏动指数及血流阻力指数三项血流动力学指标。

Pulse Doppler was performed in the DCLNs to measure resistive index and pulsative index.

颈深淋巴结用脉冲多普勒测量淋巴结内的血流阻力(阻力指数RI和搏动指数PI)。

The waveforms of blood flow and pressure in time domain were translated into powers spectral of input impedance in frequency domain for pulsative index,resistance and charecteristic impedance of umbilical artery.

用快速傅里叶转换的方法把血压和血流波形的时域信号转换为输入阻抗的频域图谱，计算脐动脉阻力、阻抗和搏动指数。

Cunkou refers to obvious pulsative place of the radial artery on both sides of the wrist, and is divided into three regions: cun, guan and chi, which, on the left hand, reflect respectively the conditions of the heart, liver and kidney and, on the right hand, the conditions of the lung, the spleen, the stomach and the kidney.

寸口指的是双侧腕部桡动脉明显搏动的位置，可以分为三个区域：寸、关、尺，左手单独反应的是心、肝、肾的状况，右手反应的是肺、脾胃和肾的状况。

The sites headache were lateral or bilateral lunwem114frontotemporal and parietal, features of pain were blunt and pulsative,last for 15～30 minutes. All the patients had abnormal TCD, 11 cases had increased asymmetric cranial blood flow, 4 cases had decreased brain blood flow.

头痛主要为单侧或双侧额颞、头顶部钝痛或搏动性痛，持续15～30 min.15例患儿TCD检测全部有异常，11例颅内血管呈不对称性血流速度增快，4例血流速度减慢。

Methods 50 patients with diabetes and contrast group were observed, with transcrianial color Doppler flow imaging, cerebral blood stream velocity; pulsative index,resistive index and S/D were calculated of middle cerebral artery, anterior cerebral artery and posterior cerebral artery Results (1)Changes of cerebral blood stream velocity were non-specifitical in blood waves of TCDFI, but VE was reduced.

经临床诊断糖尿病50例，行TCDFI检测大脑中动脉、大脑前动脉、大脑后动脉等血管的血流速度指标及搏动指数、阻力指数，收缩期血流速度/舒张末期血流速度及频谱形态分析与健康组对照比对分析。结果(1)TCDFI频谱中，血流速度的变化，Vmax是非特异性的，而VE是明显下降的。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。