实验结果表明该算法具有较好的不可检测性和较高的安全性。
The simulation results show that this algorithm has better imperceptibility and robustness.
算法进行了实验仿真和性能分析。仿真结果表明基于调制的信息隐藏技术具有较好的不可检测性和较高的安全性。
The algorithm is simulated and analysed. The result of simulation shows that the information hiding algorithm based on QAM modulation has good imperceptibility and high security.
验证测试担负着检测芯片设计和检验测试程序正确性的双重任务，是芯片开发中不可或缺的重要环节。
The validation test has been a necessary and important process, which assumes the double task in checking the correctness of both the design and test programs.
局外点检测对于注重试验和数据采集的化学化工领域，其重要性不可忽视。
The detection of outlier is very important in chemistry and chemical engineering which emphasizes experimentation and data acquisition.
确保可逆电路的正确性与可靠性，错误检测必不可少，错误定位难度更高。
To ensure the validity and liability of the reversible circuits, fault detection and fault localization are necessary.
确保可逆电路的正确性与可靠性，电路错误检测是必不可少的。
To ensure the validity and reliability of reversible circuit, fault detection is necessary.
本研究还发现，检测石蜡切片肝组织内抗原时，阻断内源性生物素并不是一个必不可少的步骤。
In this study, it also has been shown that blocking endogenous biotin is not a necessary procedure in detecting tissue antigen on paraffin embeded section.
试验结果可以直接检查出汽车轮胎轮毂性能，是保障汽车车辆安全可靠性所不可缺少的试验检测设备。
Test results can be directly check out the car tires wheel performance, is the guarantee automobile vehicle safety reliability indispensable testing equipment.
天线相位中心一致性的检测是GPS接收机检定工作中必不可少的内容。
It is essential for GPS receiver verification to detect the phase center deviation of antenna.
对透彻了解不可检测故障、可检测单故障的测试以及电路冗余性三者之间的关系，作了讨论。
Some discussion is given to provide some insight into the relationship among undetectable faults, tests for detectable single faults, and circuit redundancies.
结论4个检测系统测定tsh结果精密度符合临床要求，但临床可接受性能评价部分存在不可比性。
Conclusion the precision of TSH results in the 4 kinds of detection systems accords to clinical requirement. However, incomparability exists in the evaluation of clinical acceptability.
荧光标记这种非放射性标记技术已成为现代分析检测中不可或缺的重要方法之一，然而将此技术应用于药物研究并不广泛。
The fluorescent labeling is one of the most important methods of modern analysis as a non-radioactive labeling technique, however, it has not been widely applied in drug research.
确保可逆电路的正确性与可靠性，错误检测必不可少，错误定位难度更高。
To ensure the validity and reliability of the reversible circuits, fault detection and localization is necessary.
在这种调查中所进行的检测，一开始就进行方法的耐用性和重现性的全面评价是不可行的，也是不可能的。
Full evaluation of a method's robustness and reproducibility may not initially be feasible or appropriate when conducting tests in certain investigations.
因此，在航空航天无损检测技术，土木和机械工程应用是必不可少的，以确保安全性，可靠性及使用寿命。
Thus, techniques for nondestructive damage detection in aerospace, civil and mechanical engineering applications are essential to ensure safety, reliability and operational life.
实验表明，该方案对灰度文本图像有50%的篡改检测概率、并具有较好不可见性和一定的鲁棒性。
Experiments show that the algorithm has a tampering detecting probability 50% to the gray text image, and the invisibility and robustness works well.
实验表明，该方案对灰度文本图像有50%的篡改检测概率、并具有较好不可见性和一定的鲁棒性。
Experiments show that the algorithm has a tampering detecting probability 50% to the gray text image, and the invisibility and robustness works well.
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