"SDN:P07::CFSN0152" . "'tendency_of_X' means derivative of X with respect to time. 'specific' means per unit mass. Specific humidity is the mass fraction of water vapor in (moist) air."@en . . . . "tendency_of_specific_humidity"@en . . . "1" . "SDN:P07::CFSN0152" . . . . "2006-09-26 18:12:43.0" . "" . . "accepted"@en . "1" . "2006-09-26 18:12:43.0" . "SDN:P07::CFSN0152" . "false" .