B-ultrasound for cattle shows strong echogenic materials: bone, calcification, stones, etc. Due to the strong reflection of sound energy, the transmitted sound energy is significantly reduced or even disappeared.

 B-ultrasound for cattle shows strong echo substances: found in tissues with high fibrous tissue content, such as organ envelopes, ligaments, blood vessel walls, etc.; also appears under pathological conditions (such as tissue necrosis, canceration, tumors, muscle atrophy, etc.) Strong echo.

 bovine B-ultrasound shows low-echoic substances: Bovine solid organs and soft tissues are shown to be low-echoic during bovine B-ultrasound ultrasound exploration, such as cattle abdominal organs liver, spleen, thyroid, and muscles.

 B-ultrasound for cattle shows anechoic material: Homogeneous tissue has a silent impedance difference or a very small acoustic impedance difference, which is not enough to cause acoustic reflection, forming an echoless dark area. The disappearance of acoustic energy will also form an echoless area, including liquid Dark areas (such as blood, bile and other pathological body cavity fluid collections, abscesses and cysts, etc.), parenchymal dark areas (such as renal medulla, brain tissue, lymphoma, etc.), attenuation dark areas (such as tumors) .

 B-ultrasound image artifacts for cattle: the information obtained during ultrasound exploration (such as display position, amplitude, grayscale, etc.) fails to correctly reflect the true condition of the detected organ. Common artifacts in B-ultrasound for cattle include reverberation artifacts, side lobe artifacts, acoustic shadow artifacts, etc.