The authors show that the hyperboloid of one sheet and the hyperbolic paraboloid are ruled surfaces.作者证实:单叶双曲面和双曲抛物面是直线曲面.Two fdmilies Of characteristic lines in the hyperbolic region are not orthogonal.在双曲型区域两族特征线互不正交.F...
In this article holomorphic curves in the complex hyperbolic space are discussed.研究复双曲空间中的全纯曲线.The hyperbolic conservation laws with relaxation appear in many physical systems floodwith friction, magnetohydrodynamics, et...
他嘴里衔着烟斗柄，满腹狐疑地打量着她。He chewed the stem of his pipe and eyed her sceptically.金属柄的锅可能会热得烫手。Metal-handled pans can get really hot and burn you.如果愿意的话，可以把这些调味汁倒入一只单独的长柄锅里。Transfer this sauce to a separate saucepan, if desired...
IR active jamming technology includes IR decoy , IR jammer, DIRCM laser blinding, etc.红外有源干扰技术包括红外干扰弹 、 外干扰机、向红外对抗和激光致盲等.Nick acted as a decoy after the dog attacked a group of children swimming in the river.那只狗攻击了在河里游泳的...
Along this transect the rise in elevation is gradual.沿着这条植被带海拔上升舒缓.It is for a discussion of area determination by transect sampling.这是有关截距抽样估测面积的讨论.The belt transect under the hill belongs to the research institute.山下那片...