准线
directrix
直方图线性化
histogram linearization
直线性
linearity
straightness
直线性光电发像管
orthicon
直线性控制
linearity control
直线性误差
linearity error
直线性吸收系数
linear absorption coefficient
紫外线性眼炎
ultraviolet ray ophthalmia
自适应线性元件
Adaline; adaptive linear element
执行标准
operative norm
职务工资标准
base rate for job class
职业道德准则
code of professional ethics
职业费分项目收费标准
itemized scale of professional charges
职业性水准
occupation level
纸币的准备额
passive circulation
指挥描准型电脑
director-type computer
指数标准成本
index standard cost
质量标准
quality standard
quality level; quality specification; quality standard
quality standards
质量基础标准
basic standard of quality
质量水准
quality level