| umbilical |
The composite hose bundle between a dive location and a diver or bell, or between a diver and a bell, which supplies the diver or bell with breathing gas, communications, power, or heat as appropriate to the diving mode or conditions, and includes a safety line between the diver and the dive location.
출처: www.setonresourcecenter.com/cfr/29CFR/1910171.htm
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| umbilical cord |
a cord consisting of three blood vessels suspended in a jelly-like substance which connects the fetus to the placenta. The umbilical cord connects to the baby at the umbilicus (the "belly button").
출처: www.abcbirth.com/lGlossary.html
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| umbilicus |
Navel or bellybutton.
출처: www.babynameguide.com/advertise.html
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| umbilical cord |
The flexible cordlike structure connecting a fetus at the abdomen with the placenta and containing two umbilical arteries and one vein that transport nourishment to the fetus and remove its wastes.
출처: www.babynameguide.com/advertise.html
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| umbilical cord |
Lifeline between the fetus and the placenta. Waste and nourishment pass through the cord. It contains three vessels (2 arteries and 1 vein) and wharton's jelly to protect the vessels.
출처: greatlakes.med.navy.mil/WOGL/preginfo/TermsPreg.ht...
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