传记是一种记叙文.A biography is a form of narration.只是把细节拼凑起来并不能写出一篇好的记叙文.One cannot write a good narrative simply by piecing together the details.靠拼凑细节是不能写出一篇好记叙文的.One can't write a good narrative simply by piecing togethe...
嵌芯辫带一种狭长的扁穗带或织物软线.A narrow flat braid or rounded cord of fabric used for trimming.干洗用含极少量水或不含水的化学溶剂清洁 ( 衣物或织物 )To clean ( clothing or fabrics ) with chemical solvents that have little or no water....
DDTs and HCHs serum level were detected by EC - ECD .运用GC -ECD 方法检测血清中有机氯农药DDTs和HCHs水平.In DDTs the residual level of p, p?DDTs中p, p?The residual levels of DDTs, HCHs in soil were different with different utilization type...