line well meaning in Chinese

边界井

Stars are classified by their spectral lines well before we know that those lines are also related to the temperature . the classes of spectral lines are called the
早在科学家了解颜色和温度的关系之前，天文学家早已根据光谱的吸收线把恒星分类，这种分类方式称为
Results ： in all the cases , the main eye , in the front position , could see more than two lines better than before . 48 . 3 % of all the patients had a visual acuity 0 . 8
方法:根据中间带所处的位置、斜视性质与主导眼的关系，设计了八种类型的手术方法，并对资料完整的29例合并水平斜视的病例进行回顾性分析。