观察仪器: optical viewer属性: attribute; nature; property; ...缺: be short of; lack省: examine oneself critically规则: rule; regulation; ordination ...属性缺省规则: default rule for attribute存储器种类属性缺省规则: default for storage class attribute缺省规则属性: default for attribute异常性缺省规则: default for abnormality存储类属性的缺省规则: default for storage class attribute传输缺省规则: default for transmission缺省规则驱动: default drive观察仪器: scope缺省规则, 缺席规则: default rule属性缺规则: default rule for attribute编译程序缺省规则: compiler default反常性的缺省规则: default for abnormality符号约定缺省规则: default sign convention入口名缺省规则: default for entry name数据类型缺省规则: default for data type遗漏参数缺省规则: default for missing parameter光电观察仪器: optical electronic viewing instrument立体观察仪器: stereoscopic viewing i trument; stereoscopic viewing instrument观察仪器,观察装置: viewing device标量变量范围的缺省规则: default for range of scalar variable