n.
a short piece remaining on a trunk or stem where a branch is lost
a small piece
"a stub of a pencil"
同义词：nub
a torn part of a ticket returned to the holder as a receipt
同义词：ticket stub
the part of a check that is retained as a record
同义词：check stubcounterfoil
the small unused part of something (especially the end of a cigarette that is left after smoking)
同义词：butt
Pulmonary mechanics during exercise in subjects with chronic airflow obstruction
Pulmonary mechanics during exercise in normal males.
A multicentre randomized controlled trial of epidural corticosteroid injections for sciatica: the WEST study
Randomised controlled trial of weightlifting exercise in patients with chronic airflow limitation
Relationship of morphology and follicular fluid environment of bovine oocytes to their developmental potential in vitro
Sustained bronchoprotection, bronchodilatation, and symptom control during regular formoterol use in asthma of moderate or greater s...
A comparison of the original chronic respiratory questionnaire with a standardized version
Effect of background loads on the perception of added loads to breathing.
Variation in natural populations of Endymion nonscriptus (L.) garoke, in Britain, with special reference to their cytology.
A clinical trial to evaluate the measurement properties of 2 direct preference instruments administered with and without hypothetica...
