Titlebook: Symposium on Medical Therapy in Glaucoma, Amsterdam, May 15, 1976; E. L. Greve Book 1977 Dr W. Junk b.v. Publishers 1977 drug.drugs.dynami

寻找

E. L. Greve variety of abstract datasets can indeed be related to, and hence enriched by, real-world aspects. In these cases an additional virtual representation of the 3D object can help to gain a better insight into the connection between abstract and real-world issues. We demonstrate this approach with two

纤细

C. L. Dakeper from which a three-dimensional structure pops up when it is opened and can be folded flatly again. People enjoy its interesting mechanism in pop-up books and greeting cards. However, it is difficult for non-professional people to design pop-up cards because of various geometric constraints to fo

accordance

腐蚀

注射器

Incommensurate

无表情

歪曲道理

Calculus

R. Smithf control on the camera by using virtual composition primitives and second offers a means for through-the-lens interaction with both the location of the objects in the scene and the lighting. By setting properties on the composition primitives, users convey constraints to enforce the positioning of

projectile