Meanings

cooperative relation

resourcefulness

inattention

lack of leadership (esp. of a teacher)

to be filled with strength

to build up one's strength

arm strength

Chernobyl disaster (April, 1986)

efferent neuron

unaided vision

non-cooperative game (game theory)

induced drag

reproductive capability

drag

thermodynamic temperature

conversational ability

van der Waals force

communicativity

spatial awareness

purchasing power parity theory