False negative result的意思|示意

False negative tests can result from low worm counts, immature infections and all male infections.

心蠕虫数量小、未成熟或仅有雄虫感染时会导致检测出现假阴性。

Result: SEP conducted velocity changed significantly at 15 minutes after spinal striking and presented false negative changes for 4 times.

结果：SEP传导速度在脊髓损伤后15分钟出现显著性变化，共出现四次假阴性结果。

Therefore, the ankle clonus test had no false-negative or true-positive result and 4 false-positive results(8.16%).

因此在本观察中，踝阵挛试验无真阳性和假阴性结果，4例假阳性结果（8.16 % ）。

KDD CUP '99 is adopted in experiment and the result shows the model gets the lower false negative rate and false positive rate besides the higher accuracy.

采用KDD CUP99数据集进行测试实验，结果表明：该模型能够获得较高的检测正确率，同时具有较低的漏报率及误报率。

Result During routine we had discovered 5 anomalous results of ABO blood grouping by monoclonal reagents. 3 cases were false negative and 2 ones were false positive.

结果在常规工作中，单克隆试剂导致ABO血型鉴定结果异常者5例，最后被确定为假阴性3例，假阳性2例。

Objective to explore the relationship of temperatures for denaturalization and annealing to the false negative PCR result.

目的探讨聚合酶链式反应变性及退火温度与产物假阴性之间的关系。