Meanings

multiple correlation coefficient

superinfection

superinfection

bicarbonate

gravitational wave

bullionism

bichromic acid

barite

gravitational acceleration

pound-force

gravimeter

principle of superposition

double flat (symbol)

defence in depth

heavy oil

heavy (esp. in oil, chemistry, etc.)

(seriously and slightly) injured persons

baking soda

double collision

courteous language (i.e. humble language in which an action or object is not directed toward the listener or a third party)