HAT medium

are created to produce monoclonal antibodies in biotechnology. HAT medium（英语：HAT medium） inhibits de novo synthesis of nucleic acids, killing myeloma cells

{\displaystyle {\hat {y}}={\hat {\beta _{0}}}+\sum _{i=1}^{k}{\hat {\beta _{i}}}x_{i}+\sum _{i=1}^{k}{\hat {\beta _{ii}}}x_{i}^{2}+\sum \sum _{i<j}{\hat {\beta

(2) 其解釋仿射扭率的意義，在一些量子重力理論中自然出現； (3) 其將自旋詮釋為仿射扭率，在幾何意義上是時空介質(spacetime medium)之位錯場(field of dislocations)的一項連續近似。 將黎曼幾何擴充以包含了仿射扭率則稱為黎曼-嘉當幾何(Riemann–Cartan

harmonic fields in a medium with linear and isotropic magnetic properties, the magnetic flux density divided by the permeability of the medium.  喬治亞州州立大學（Georgia

以下发行版需要付费：Elive, Linspire,Novell Open Enterprise Server,Pie Box Enterprise Linux, Red Hat Enterprise Linux,Rxart,SUSE Linux Enterprise. 请注意這裡谈论的是"自由软件"（free