Identify the structure from the given description: The main artery of the body. Arteries: Arteries are a type of blood vessel found in the body. They function to transport blood away from the heart after it contracts. This blood is either delivered to the lungs or to the rest ...
,根据文中第二段第一行:The process will replace an older technology called retina(网腊)identification, which compared the pattern of veins(血管)in the back of the eye.(这个过程将取代旧技术称为视网膜(网腊)识别、静脉的模式相比眼睛后面的血管。),文中第三段第一行:The patterns of the iris are...
Blood flows through veins (静脉) in the ears and as the elephant flaps (拍击) his ears, the blood cools and flows through his body to cool off other parts.There are two kinds of elephants: the African elephant and the Indian elephant. African elephants can be identified(识别) by the ...
The method for using the human body palm biology information to identify the identities includes following steps: a, collecting images of palm veins and finger outlines: collecting the images of the palm veins and the finger outlines through photographing once under 850nm near infrared light; b, ...
These cells filter impurities and destroy microorganisms and cellular wastes. The lymphatic vessels drain to two major lymphatic vessels, the thoracic duct and the right lymphatic duct, that in their turns drain into tributary veins of the superior vena cava. ...
When using angle of the leaf veins as place for eggs, then it is normal to find the egg in these areas. Nymphs: These two are immature insects which are comparatively small, greenish-gray in colour they are found in groups. When they grow they assume more of a defined body shape than...
Color patterns of the abdomen Habitus or general body shape The sound of the buzz In wing veins we trust Puzzle pieces tell the story Acknowledgment Not long ago I received a mysterious-looking package in the mail, a small white box with lots of postage. Inside I found a plastic vial wrap...
The process will replace ___called retina(视网膜)identification, which compared the pattern of veins(静脉)in the back of the eye.Used to control access to nuclear weapons, retina identification has never caught on with the public because it requires the user to put their eyeball right up again...
Do you see one or two pairs of wings? Do the forewings and hindwings look similar or different? Are the wings leathery, hairy, membranous, or covered in scales? Can you see veins in the wings? Do the wings appear to be larger than the body or about the same size as the thorax?
We investigated the use of a hand-held Doppler to identify veins suitable for percutaneous cannulation in such patients. A total of 24 arms in 12 patient volunteers with invisible and impalpable forearm veins was studied by squeezing the ipsilateral hand and using a hand-held 8 MHz Doppler ...