ultrasound 是什么意思

音标：[ 'ʌltrəˌsaund ]

中文翻译与英英解释

	n. 超声波〔用于医学上诊断、治疗和外科手术等方面〕。

	using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs 同义词：sonography, ultrasonography, echography,
	very high frequency sound; used in ultrasonography

Ultrasound is an oscillating sound pressure wave with a frequency greater than the upper limit of the human hearing range. Ultrasound is thus not separated from "normal" (audible) sound based on differences in physical properties, only the fact that humans cannot hear it.

例句与用法

	1.	This method is used for infants less than one year of age when ultrasound equipment is not available . 在没有超声波仪器时，用本法测量未满周岁婴儿的血压。
	2.	Chinese journal of medical ultrasound electronic version 中华医学超声杂志电子版
	3.	The design of ultrasound subsystem in pacs his environmen t 中超声子系统的设计
	4.	Diagnosis of endometrial polyp : transvaginal ultrasound 经阴道超声诊断子宫内膜息肉
	5.	Prs - 1000zs series of ultrasound zhen board input devices 系列投入式超声波震板装置
	6.	I ' ll be looking at the results of your ultrasound 我正准备看你的超声波结果。
	7.	The suggestions of purchasing a color ultrasound 医院选购彩超应注意的若干问题
	8.	The development of 3d ultrasound blood flow measurement 三维超声血流测量的研究进展
	9.	New model of ultrasound biomicroscope for ophthalmology 一种新型眼科超声生物显微镜
	10.	The security of ultrasound examinations for fetus 超声对胎儿检查的安全性探讨

ultrasound是什么意思

ultrasound 是什么意思

中文翻译与英英解释

例句与用法