List of Names of Varieties of Roses. Below are the different varieties of garden roses. I have featured each group with a very outstanding rose that I recommendd. However, if you click on the link within each group you will get information and pictures of many more garden rose varieties.
Radome. A radome is a structural, weatherproof enclosure used to protect an antenna. The material used in building the radome allows a relatively unattenuated electromagnetic signal between the antenna inside the radome and outside equipment.
Radian - Definition. 1  Radian describes the plane angle subtended by a circular arc as the length of the arc divided by the radius of the arc. 2  As the ratio of two lengths, the radian is a pure number that needs no unit symbol, and in mathematical writing the symbol rad is almost always omitted.