Results: The corresponding microscopical characteristics and thin layer spots from the samples can be obtained.结果: 显微鉴别、薄层色谱鉴别可检出样品中相应的显微特征及薄层斑点.The causation of wheel breaking - up was analyzed through physical and chem...
In 48 cases withcancer after operation, 16 cases decreased in AFP to normal ( 33.33 % ).48例术后带瘤者中16例AFP(甲胎蛋白)降至正常 ( 33.33% ).The accuracy rate in PHCcombining positivity of AFU and AFP was 93.9 %.AFU与AFP联合检测,可使PHC的诊断阳性率提...
我打算用砂纸把椅子打磨光洁后重新上漆。I was going to sand down the chairs and repaint them.你要是把木器上的这些裂缝油上漆, 它们就不会那么难看了.If you paint over the cracks in the woodwork, they won't show so badly.这些无孔的表面很难以刷子上漆。These nonporous surfaces pain...