These urge doctors first to check cholesterol levels, and then to divide patients into groups based on their heart risk. Doctors were given different LDL cholesterol targets for each.
The paper was emphasized to demonstrate and present influencing factors sifting method, principles to divide polygon mesh units and to check predicted exactitude evaluation.
文章重点论证和提出了影响因素筛选、多边形网格单元划分的原则及预测精度评价的原理方法。
3
Continue to divide your attention between watching in front, checking your mirrors and looking over your shoulder to check your blind spot until you can merge safely with traffic.