| ejecta |
Material that is thrown out by a volcano, including pyroclastic material (tephra) and, from some volcanoes, lava bombs.
출처: members.tripod.com/Midju/glossary.html
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|---|---|
| ejaculation |
Process in males by which the sperm (contained in a fluid called semen) are squirted out of the penis at the point of sexual climax.
출처: www.spinalnet.co.uk/EEndCom/GBCON/homepage.nsf/0/1...
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| ejection fraction |
The ejection fraction is the amount of blood released from the heart's left ventricle when it contracts. It's called a "fraction" because it's expressed as a percentage of the total amount of blood in the left ventricle. For example, an ejection fraction of 80% means that when the left ventricle contracts, 80% of the blood is ejected into the vascular system.
출처: www.pbs.org/secondopinion/episodes/heartfailure/me...
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| ejection fraction |
The amount of blood pumped out of a ventricle during each heart beat. The ejection fraction evaluates how well the heart is pumping; Normally 50 - 70 percent.
출처: www.clevelandclinic.org/heartcenter/pub/glossary/e...
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| ejaculatory duct |
One of the two passageways that carries semen from the prostate gland to the urethra.
출처: www.sexualcounselling.com/Glossary/Glossarye.htm
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