echo attenuation的意思

echo attenuation中文翻譯：

回聲衰減；回波衰減

相似詞語短語

echo───vi.隨聲附和；發出回聲；n.回音；效仿；vt.反射；重復

attenuation───n.[物]衰減；變薄；稀釋

attenuation bias───衰減偏誤

sweet echo───甜美的回聲

attenuation definition───衰減定義

echo lee───回音李

mic echo───麥克風回波

attenuation correction───[醫]衰減校正

attenuation constant───[物]衰減常量；減幅常數；衰減[減幅]常數

雙語使用場景

In benign tumors, smooth edges and lateral echo attenuation were demonstrated, and they were of poor blood flow signals.───良性腫瘤多表現為邊界光滑，側緣回聲減弱，彩色多普勒不能檢出或檢出少量星點狀血流信號。

instrument for measuring ultrasonic attenuation by means of comparing the ultrasonic pulse echo with a calibrated exponential decay wave-form is described.───裝置用超聲脈沖回波與定標指數波形比較的方法測量超聲衰減。

Based upon wave theory and ignoring attenuation losses, the echo amplitude is.───按照波動理論，在忽略衰減損耗的情況下，回波振幅（）。

英語使用場景

The characteristic of typical breast cancer with configuration anomalism, peripheral hyperechoic, grit calcification and posterior echo attenuation.

In benign tumors, smooth edges and lateral echo attenuation were demonstrated, and they were of poor blood flow signals.