is independent parallel testing used to monitor compliance testing work 有否使用独立机构进行同样测试来监管有关检定测试工作
research on the application of parallel testing technologies in the missile general testing platform 导弹通用测试平台的并行测试改造研究
validation test : carry out at least three parallel tests, and calculate the recovery of micro-organisms for each test 验证方法:验证试验至少应进行3次独立的平行试验,并分别计算各试验菌每次试验的回收率。
in addition, the author also research in general detection optimal algorithm used by fault diagnosis system, these detection optimal algorithm can classify into two types, the first type is that algorithm must be able to find the ptvs ( parallel test vector ) which has the best condensing index p under fault location precision request, these algorithm include woa optimal algorithm, true / compliment optimal algorithm; the second type is that algorithm must be able to find the ptvs which has the best fault location precision under the condensin index p request . these algorithms include minimum weight value optimal algorithm . but these general detection optimal algorithms have a lot of flaw in test time cost or low fault coverage rate 本文作者还对测试优化算法进行仔细研究,研究结果表明测试优化算法可分为两类,第一类是在满足给定故障定位精度的前提下寻找能够实现最优紧凑性指标p的ptvs(并行测试向量集),如truecompliment算法;第二类是在满足给定紧凑性指标的前提下寻求能够实现最优故障定位精度的ptvs,如极小权值优化算法,研究结果还显示这些常规的算法存在测试时间长、故障覆盖率低的缺点。