ascents

n.

上升( ascent的名词复数 )；（身份、地位等的）提高；上坡路；攀登

Ascents.
The Malthusian parameter of ascents: what prevents the exponential increase of one's ancestors?
Cadence-power-relationship during decisive mountain ascents at the Tour de France
Body composition and hematological changes following ascents of Mt. Aconcagua and Mt. Everest.
Submarine escape from depths of 30 and 60 feet: 41,183 training ascents without serious injury
Observations of acoustic-gravity waves in the thermosphere following Space Shuttle ascents
Localized Molecular Orbitals by a Quadratic Approximation to the Method of Steepest Ascents
Psycho-physiological studies at high altitude in the Andes. I. The effect of rapid ascents by aeroplane and train.
Comparison of ozone profiles obtained with Brewer‐Mast and Z‐ECC sensors during simultaneous ascents
Study of Stratosphere‐troposphere exchange events of ozone in India and Greece using ozonesonde ascents