Hypanthium obconic, campanulate, or cyathiform, caducous at fruiting time, only annular base remained.
Annular syphilid is an uncommon presentation of secondary syphilis, previously seen almost exclusively in black.
Numerical simulations of laminar flow separation and reattachment occurred in an annular backstep passage are performed by the SIMPLER algorithm.
According to the syntaxis skill of shock wave and the theory of effective charge,the annular conical booster pellet structure is designed.
An annular cavity placed around the anode of arcjet was designed to form a regenerative cooling channel on the base of an arc jet.
The paper introduces a new type slim - hole MWD tool, which is capable of accurately measuring downhole annular pressure and pressure effect caused by swabbing and waveness.
A new multiflow model of a pressurized spout fluid bed with a draft tube has been developed to investigate the voidage and the velocities of particle and gas in spout and annular region.
The solar event is called an annular eclipse.
The annular solar eclipse was seen across much of Asia and West Africa.
That leaves the annular ring of sun that can be visible in this weekend's celestial event.
This technical name for this shape is annulus, so this event is called an annular eclipse.
Annular eclipses occur about 66 times a century and can only be viewed by people in the narrow band along its path.
" Annular" means it has the form of a ring, and this type of eclipse happens when the moon passes directly between the sun and the Earth.