英语翻译Ultrasound images are highly detailed and geometrically correct to first-order mapsof the mechanical structures of the body according to their ‘‘acoustic properties’’ suchas differences in characteristic impedance that depend on s
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英语翻译Ultrasound images are highly detailed and geometrically correct to first-order mapsof the mechanical structures of the body according to their ‘‘acoustic properties’’ suchas differences in characteristic impedance that depend on s
英语翻译
Ultrasound images are highly detailed and geometrically correct to first-order maps
of the mechanical structures of the body according to their ‘‘acoustic properties’’ such
as differences in characteristic impedance that depend on stiffness or elasticity and
density.The dynamic motion of organs such as the heart can be revealed by ultrasound
operating at up to hundreds of frames per second.
Diagnostic ultrasound is noninvasive.Ultrasound is also safe and does not have any
cumulative biological side effects.Two other strengths of ultrasound imaging are its
relatively low cost and portability.With the widespread availability of miniature
portable ultrasound systems for screening and imaging,these two factors will con-
tinue to improve.
不要用翻译软件翻译
英语翻译Ultrasound images are highly detailed and geometrically correct to first-order mapsof the mechanical structures of the body according to their ‘‘acoustic properties’’ suchas differences in characteristic impedance that depend on s
翻译如下:
超声图像可根据一阶图的“声学特性”,如硬度、弹性及密度不同而产生的不同阻抗,详细地从几何角度纠正了人体机械机构的一阶图.各种器官,如心脏,的动态运动可以通过高达每秒数百帧的超声体现出来.
超声诊断是无创性的.超声也很安全,无任何累积生物性副作用.超声成像的另外两大优势是其
相对较低的成本和可移植性.随着微型便携式超声筛查和成像系统的广泛普及,这两大优势将不断改善.
注:绝非机器翻译