试题来源: 解析 【答案】A【核心短语/词汇】atleast至少【翻译】血液通过心脏至少一分钟运行两次。【解析】本题结合句意,这里考查不定冠词a,表示“一”,a minute一分钟。B.an不定冠词,后接元音音素开头的单词;C.the定冠词。故本题选A。 反馈 收藏
The machine siphons off the blood from the large vessels entering the heart on the right side so that no blood passes through the heart and lungs. The blood is returned to the general circulation for body distribution through one of the large arteries. While passing through the machine, the...
The Role of Blood Flow Through Your Heart The Disorders that Affect Blood Flow Lesson Summary Frequently Asked Questions How does blood flow through heart? Deoxygenated blood flows from the vena cava into the right atrium, which then passes through the tricuspid valve into the righ...
Blood leaves the heart via the a) left atrium. b) aorta. c) right atrium. d) right ventricle. e) valves. Blood leaving the left ventricle passes through A) Lungs B) Aorta C) Semilunar valve D)Vena cava Blood entering the ...
athe blood , now deoxygenated , then passes to the veins . it is returned to the heart by may of two large veins . the blood , now deoxygenated , then passes to the veins . 它返回到心脏可以二条大静脉。[translate] a一直 一直 一直。 Continuously continuously continuously.[translate] ...
The is the pump and pressure-head of the Systemic Circulation. a) Left atrium b) Left ventricle c) Right atrium d) Right ventricle e) None of the above is correct. Blood entering the heart from the body passes through the heart chambe...
The broadband IR beam passes through the sample chamber and is focused by a lens onto a spinning filter wheel. The filter wheel contains narrow band filters specific for the wavelengths of the bonds in ethanol. The light passing through each filter is detected by the photocell, where it is ...
The broadband IR beam passes through the sample chamber and is focused by a lens onto a spinning filter wheel. The filter wheel contains narrow band filters specific for the wavelengths of the bonds in ethanol. The light passing through each filter is detected by the photocell, where it is ...
Define Blood testing. Blood testing synonyms, Blood testing pronunciation, Blood testing translation, English dictionary definition of Blood testing. n. 1. An analysis of a sample of blood, especially for diagnostic or therapeutic purposes. 2. The proces
aPflegeversicherung 护理保健保险 [translate] athe blood , now deoxygenated , then passes to the veins . it is returned to the heart by may of two large veins . the blood , now deoxygenated , then passes to the veins . 它返回到心脏可以二条大静脉。 [translate] ...