Examinations can't show the rel level of my English. 考试并不能反映我的真实（真正）英语水平。
Know the relative level of influence of each decision maker. 知道各决策者的影响程度。
The price is not mentioned here that absolutely unrestricted low prices, but that its relative level of product quality and service standards, lower prices. 这里所说的价格并不是指绝对价格无限制的低，而是指相对于其出品质量水平和服务标准来说，价格较低。
The level of WT1 gene expression was related to the prognosis of AL.The relative levels of WT1 gene expression was 0.317 in CR patients, whereas it was 0.809 in NR patients. WT1基因表达量与AL预后有很大关系，在AL中CR组和未完全缓解(NR)组其相对表达量分别为0.