0 (also light bulb) a pear-shaped glass globe surrounding the element of an electric light -- bóng đèn
an energy-saving bulb.
1 the ball-shaped part of the stem of certain plants, eg onions, tulips etc, from which their roots grow -- củ, thân (hành, tỏi)
Plant the bulbs in rows, about six inches apart
2 the pear-shaped end of a thermometer. -- bầu (nhiệt kế)
Undamaged bulb b emits light if s2 is closed.
As the foliage dies back the mites wander along it and so cross to adjacent bulbs.
The ambient temperature was recorded using a dry bulb thermometer.
As previously stated, mites congregate upon the buds at about the time at which these are extruded from the bulb neck.
Most noticeable was the beginning of the formation of the median bulb; the nucleus of the dorsal oesophageal gland also became pronounced.
The bulbs were switched on and o manually each day at 1730 and 2030 hours respectively.
The child then experienced six acoustic probes which alternated between the light bulb being on and off (on, off; on, off; on, off).
This work included cutting the lateral olfactory tract, thereby isolating the olfactory bulb from olfactory cortex.
