Noteheads may be black (a circular or oval shape filled in) or white and are used on the staff to indicate pitch. The shape of noteheads has differed historically, as in plainchant.
They have a rounded, oval shape and the head is often concealed by the pronotum when the beetle is viewed from above.The elytra (wing covers) are covered with fine hairs.
They grow as single cells that reproduce by asexual budding and oval or round in shape. Some yeast produce chains of elongated cells (pseudohypha) that resemble the mycelium of molds.
Results The difference values calculated were various with the arch form, the sequence was oval, round, parabola, catenuliform, and hyperbola from big difference to smell.
Australian Shepherd - retinal dysplasia occurs with other eye disorders, such as an oval pupil, microcornea (small cornea), cataracts, and retinal detachment.
They are not perfect ovals--like the egg in the Columbus story they are both crushed flat at the contact end--but their physical resemblance must be a source of perpetual confusion to the gulls that fly overhead.
But we set off to measure the Big Bang, and we measured the map of the cosmic microwave background radiation, using millimeter waves and it's the entire sky wrapped around on to an oval so you can see it.
After takeoff, the four-person team is expected to travel into an oval- shaped orbit aboard the Crew Dragon spacecraft, high enough to plunge the vehicle and crew into the Van Allen radiation belts.
状是个椭
为什么 
几何，他带来的有
正投
史上有很多种，比如在单音歌颂中。
三角形，
方形，
并不是正椭圆形——而是像哥伦布故事里的鸡蛋
是它
于
