接合,結合,合併
Coalescence \Co`a*les"cence\, n. The act or state of growing together, as similar parts; the act of uniting by natural affinity or attraction; the state of being united; union; concretion.
coalescence n : the union of diverse things into one body or form or group; the growing together of parts [syn: {coalescency}, {coalition}, {concretion}, {conglutination}]