echoless

基本解释

Results:(1) Bmode ultrasound:5 cases showed a low echoic or echoless mass,2 cases showed a heterogeneous acoustic mass.
结果：（）超：肾上腺出血7例中，表现为无或低回声团块5例，强弱不均回声团块2例。
The ultrasonographs of spleen metastatic carcinomas were four types: echoless、hypoecho、hypoecho and bull's eye sign.
脾脏转移瘤呈现四种不同表现的回声：无回声型、低回声型、高回声型及牛眼征。
Results The sarcoma of uterus in these cases indicates that the uterus eridently become bigger in uterine cavity,tubercular could be found with low echo or approximately echoless.
结果本组子宫肉瘤表现为子宫明显增大,宫腔内见低回声近似无回声的结节。
People have been crying throughout the ages for acceptable belonging, for unity, for brotherhood, for equality, but how echoless their voice has been, and how very little success they have met!
人类在整个历史上急切地呼唤满意的归属、团结、兄弟情谊和平等，但是他们的呼吁多么无望，他们获得的成就多么微不足道。
(2) the nodule being hyper echo, hypo echo, or echoless;
(2 )结节回声高低不一 (高、低、无 ) ;