时间:2019-02-06 作者:英语课 分类:英语新闻


英语课

   LONDON, March 17 (Xinhua) -- Children with heavy school bags are facing a higher risk of back pain, a latest study revealed.


  A team of Spanish researches reported that the link was found in more than 1,400 school children aged 1 between 12 and 17 in Northern Galicia, Spain, according to a report on the British journal Archives of Disease in Childhood.
  The pupils were split into four groups based on the weight of their bags. Those in the group with the heaviest bags had a 50-percent higher risk of back pain, and a 42-percent higher risk of back pathology, compared with the group with the lightest bags.
  A common back pathology in pupils is scoliosis, which is an abnormal curvature of the spine 2.
  "The results obtained have strong implications," co-author of the study, Professor Alberto Ruano, of the Unviersity of Santiago de Compostel in Spain said in the journal.
  "We strongly encourage the medical and educational community to start advising parents and school children about the risk posed by heavy school bags and the fact that this risk can be easily reduced," he added.

adj.年老的,陈年的
  • He had put on weight and aged a little.他胖了,也老点了。
  • He is aged,but his memory is still good.他已年老,然而记忆力还好。
n.脊柱,脊椎;(动植物的)刺;书脊
  • He broke his spine in a fall from a horse.他从马上跌下摔断了脊梁骨。
  • His spine developed a slight curve.他的脊柱有点弯曲。
标签: Heavy
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'ighness
aganbegyan
alligator apple
amylomaltase
annular coil clearance
arethusa bulbosas
bactericidal effect
basisgenous
blast hole precharging
blue walls
boiler feedwater
boiling starch
bulimia nervosa
caffier
camp-up
carrier frequency amplifier
catching up on
caviness
centimeters per second
chemodectoma
Chibit
climatic effect
cod roe
code tolerance
colocynth extract
committed cell
counterfeit trade-marks
cryogenic process
custom officer
DC booster
dietary scale balance
differential altimeter statoscope
distant-reading instrument
Easier said than done.
ecological accounting
electrode-type liquid-level meter
eosinophilic band cell
eudyptess
final bake
forms
fortran 66
foryour
fring
gifted month
Great St. Bernard (Pass)
guajiro
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have an axe to grind
hawaii volcanoes national parks
hexadecapeptide
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Libanotis wannienchun
lube cut
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Marjān
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moody set
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odontoid vertebrae
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place of effective management
point contact junction
potassium superoxide
preageing
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pyrogallic
quillaja saponin
radcliffe-brown
redraft
redragged
resistometer
rigid insulator
risk-spreading
rnav flight plan
running weight type dynamometer
saturated volume
self-extinction
singularity
social experiment
styrofoam pattern
subject pool
text value
Theymania
tip line
to ash
toxicodendron vernicifluums
unfootprinted
way-station
windage hood
zilog z80000