plano-concave 的定义
Optics.
- pertaining to or noting a lens that is plane on one side and concave on the other.
更多plano-concave例句
- The Vatican gave no clear reason for removing Livieres Plano from his post in their official announcement.
- The reunion weekend began at a VFW hall in a non-descript strip mall in Plano—the Casey Joyce All-America Post 4380.
- The first two rapes happened within five months of each other in Plano, a suburb northwest of Dallas with a population of 250,000.
- On Oct. 1, 2010, Huawei opened a new headquarters in Plano, Texas.
- Sagging milk-filled breasts must appear perky; the once-swollen abdomen is made concave.
- Ellis's patent boot studs to save the sole, and the Euknemida, or concave-convex fastening springs, are the latest novelties.
- Lamb turned the paper over and winked at himself in the concave mirror of the semi-circle of bar.
- The seat should slope downward a little toward the back, be slightly concave, and have rounded edges in front.
- Of the two broader sides one was concave, the other convex; while of the narrower sides one was flat and the other indented.
- His hair is long and black, and in his throat is a thick concave bone.