the concept of molecular compounds or molecular complexes has been developed for a loose reversible association of the original molecules in a well-defined ratio

См. также в других словарях:

• poison — poisoner, n. poisonless, adj. poisonlessness, n. /poy zeuhn/, n. 1. a substance with an inherent property that tends to destroy life or impair health. 2. something harmful or pernicious, as to happiness or well being: the poison of slander. 3.… …   Universalium