Uca

Uca

美 　英

• 网络底色增益(under color addition)；圆阵；超声造影剂(ultrasound contrast agent)

例句

The new lipid-coated ultrasound contrast agent (UCA), Zhifuxian, is able to promote diagnostic efficacy of ultrasonography.

新型脂膜超声造影剂-“脂氟显”可以显著提高多种疾病的超声诊断水平。

To address this deficiency, optional attributes can be specified to customize the default UCA ordering.

为了克服这个缺陷，可以指定可选的属性来定制默认的UCA次序。

In vivo experiment showed that polyelectrolyte multilayer film-coated UCA effectively enhanced the imaging of rabbit's liver parenchyma.

动物肝脏造影实验证明经过多层聚电解质膜包覆的微泡造影剂能够有效增强兔肝实质显像效果。

The alternate attribute controls the handling of variable characters in the UCA: white space, punctuation marks, and symbols.

替代属性控制对UCA中的可变字符的处理：空白、标点和符号。

The gastric ultrasound sonogram was observed and recorded after each dog was poured in the new type UCA through gastric tubes.

两组犬经胃管注入新型胃肠超声造影剂后超声观察检测，分别记录超声声像图。

The MODE-TOEP algorithm is proposed to estimate DOA of coherent signals on a Uniform Circular Array(UCA).

该文提出了一种新的均匀圆阵解相干方法，这里称为模式空间矩阵重构算法（MODE-TOEP）。

Second, based on a direct array manifold in UCA, the azimuth and elevation are estimated by Least Squares (LS).

其次，直接利用UCA的阵列流形，采用最小二乘法估计信号二维方向角。

Based on uniform circular arrays (UCAs), a high-precision estimation of 2D direction angle for multiple sources is proposed.

基于均匀圆阵（UCA），提出一种信号二维方向角的高精度估计方法。

Cyclostationarity and Its Application of Super Resolution Direction Finding in UCA

循环平稳特性在UCA超分辨率测向中的应用

The empty string or LROOT for the default UCA ordering

空字符串或LROOT表示默认的UCA次序