chelate / ˈki leɪt /

⚽高中词汇螯合物螯合剂螯合螯合物

chelate 的 4 个定义

adj. 形容词 adjective
  1. Chemistry. of or noting a heterocyclic compound having a central metallic ion attached by covalent bonds to two or more nonmetallic atoms in the same molecule.of or noting a compound having a cyclic structure resulting from the formation of one or more hydrogen bonds in the same molecule.
  2. Zoology. having a chela or chelae.
n. 名词 noun
  1. Chemistry. a chelate compound.
v. 无主动词 verb

che·lat·ed, che·lat·ing.Chemistry.

  1. to react to form a chelate.
  2. to form a ring by forming one or more hydrogen bonds.
v. 有主动词 verb

che·lat·ed, che·lat·ing.

  1. Chemistry. to combine with a metallic ion to form a chelate.

更多chelate例句

  1. The pedipalpi become chelate before becoming jointed, and the chelicer also early acquire their characteristic form.
  2. Mandibles chelate; palpi not enlarged at the tip, nor with two bristles.
  3. Chelate: bearing a cheat or claw; applied when claws are capable of being drawn down or back upon the last tarsal joint.
  4. The large chelate pedipalps are also prominently figured but the smaller walking legs are commonly omitted.
  5. Two pairs of the thoracic feet are chelate, and three pairs are longer than the others.