A floor slope of 1/100 or less would usually not be detected by walking across the floor, and up to 1/75 may not be detected by some occupants (Ref. 1).These slopes suggest that significant deflections can occur and not be detected.
Che (interjection) Che (Spanish: [tÊe], Portuguese: tchÃª [ËtÊe]; Valencian: xe [ËtÊe]) is an interjection (i.e. a vocative expression) commonly used in Argentina, Uruguay, and in the Spanish autonomous community of Valencia.
The word chelate derives from the Greek word chel, meaning a crabs claw, and refers to the pincer-like manner in which the metal is bound. Chemically, a chelate is a compound from complexing of cations with organic compounds resulting in a ring structure. Typical structure of chelates with known organic acids are shown below for citric acid, tartaric acid, gluconic acid and glycine. THE SIGNIFICANCE OF CHELATION PROCESS IN SOIL ARE: