查询词典 Dopper

Maybe you have a dopper roommate and you just don't know it.

也许你有dopper室友，只是你不知道而已

Methods We retrospectively analyzed forty patients with cerebral infarction and the examination of carotid artery color Dopper ultrasonography.

对40例年龄大于65岁的脑梗死患者颈动脉超声检查作回顾性分析。

Diagnostic role of new Dopper index in assessment of renal artery stenosis［J］.

肾动脉狭窄的彩色多普勒超声诊断［J］。

The measuring peinciple of this system is based on grating Dopper effect.

理论计算和实验表明，此系统测量范围大、信号质量好、分辨力和测量精度高，并具有很大景深范围，可应用于具体生产环境中的位移遥测。

Objective To investigate the relationship between differentiation of symptoms and signs for classification of syndrome and blood flow parameter transcranial dopper of hypertension.

探讨高血压病中医辨证分型与经颅多普勒超声血流参数值之间的关系。

Objective To explore sonogram of transvaginal colour dopper sonography in ectopic pregnancy conservative treatment and to improve monitor effectivity.

目的 研究经阴道彩色超声在宫外孕药物保守治疗前后的超声图像特征，以期提高宫外孕药物保守治疗监测的有效性。

Methods 44 patients with ectopic pregnancy chose conservative treatment and monitored by transvaginal colour dopper sonography.

以高频探头经阴道对44例宫外孕患者药物保守治疗过程进行动态观察。

This article analyzed laser gain function and Voigt function I( v,v0 ), pointed out that the integral difficulty originate from Dopper and Lorentz profiles.

本文分析了激光增益系数ζ和佛克脱积分函数I(υ，υ_0)。指出两函数的积分困难均来源于洛伦兹分布函数和多普勒分布函数的褶积。

A general formula of Dopper shift is obtained from 4-dimensional wavevector transformation, and the transversal and longitudinal Dopper effect is also discussed.

利用四维波矢量变换导出了波在介质中传播的多普勒频移普遍公式，并讨论了纵向多普勒效应与横向多普勒效应。

METHODS: Internal carotid artery,eye artery and central retinal artery of 40 patients with simple eye ischemic ophthalmopathy(40 normal eyes and 40 eyes with disease) and 40 normal volunteers whose eyes were taken as control group with 40 normal eyes of patients were examined by IU22 type color Dopper ultrasound.

采用IU22型超声诊断仪对40例已确诊的单眼缺血性眼病患者40眼，对照组采用患者的另一相对健康眼40眼及正常人40例40眼，进行颈内动脉、眼动脉、视网膜中央动脉检查。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。