There was no characteristic clinical sign in small bowel tumors; endoscopy and barium series were the main diagnostic methods.
临床症状无特异性，内镜和消化道钡餐是主要诊断手段。Result primary pulmonary lymphoma was easy to be misdiagnosed to other pulmonary disease due to lack of specific characteristics.
结果原发于肺的淋巴瘤无特异性临床表现和影像改变，易误诊。This anomaly was documented in the early 1970s, but only now is science beginning to tell us why.
这一特异现象早在1970年代即有论著记叙，然而只是到了现在，科学才开始解说其中原因。Conclusion HASL can lyse tumor cells to a certain extent , but there was no obvious specificity.
结论HAS在体外刺激淋巴细胞增殖产生的HASL对肿瘤细胞有一定的杀伤作用，无明显特异性。DIAGNOSTIC PERFORMANCE: Is superior to that of effort electrocardiograms, with greater sensitivity in men and better specificity in women.
诊断性能：优于心电图的努力，以更大的敏感性的男性和更好的特异性妇女。An additional antibody specific to the detection antibody can be used to produce a control signal.
另外的一个能特异性作用于检测抗体的抗体被用来产生控制信号。Beyond, we aimed to see on which of these measures their interaction had specific independent effects.
除此之外，我们还希望观察哪些指标及其相互作用具有特异的独立效应。So that is often performed as a confirmatory test to see if there is a specific mutation to whichever agent is being utilized.
因此，这种检测通常用作确证试验，用以探查是否有特异变异及这种变异针对何种药物。Like, you know, you have the skin particles of every single museum visitor.
而你使用最不特异的材料来重现它们也就是尘土。