资料来源 : pyDict
隔离,孤立,绝缘
资料来源 : Webster's Revised Unabridged Dictionary (1913)
Insulation \In`su*la"tion\, n.
1. The act of insulating, or the state of being insulated;
detachment from other objects; isolation.
2. (Elec. & Thermotics) The act of separating a body from
others by nonconductors, so as to prevent the transfer of
electricity or of heat; also, the state of a body so
separated.
Insulation \In`su*la"tion\, n.
The material or substance used in insulating.
资料来源 : WordNet®
insulation
n 1: the state of being isolated or detached; "the insulation of
England was preserved by the English Channel" [syn: {insularity},
{insularism}, {detachment}]
2: a material that reduces or prevents the transmission of heat
or sound or electricity [syn: {insulating material}, {insulant}]
3: the act of protecting something by surrounding it with
material that reduces or prevents the transmission of
sound or heat or electricity