Terms for subject General containing discrete variables

English	Chinese
at discrete amounts of time	间断〔不连续〕地
at discrete amounts of time	每隔一段时间
discrete clutter element	分立杂波源
discrete quadraphonic system	分立式四声道立体声系统
discrete readout device	分立显示装置
electronic discrete variable automatic calculator	电子式不连续变量自动计算机
electronic discrete variable automatic calculator	离散数据电子计算机
quasi-discrete	拟离散的
SIAM Journal on Discrete Mathematics	工业与应用数学会离散数学杂志美