查询词典 detection

In this reseach, we designed specific primer pairs based on the species-specific DNA fragment of TCK (1322 bp) from telomere associate gene of TCK and successfully established the routine PCR and real-time PCR detection system for teliospore or mycelium of TCK, which will facilitate accurate detection and identification of TCK teliospore on seeds, soil, flower and feeds and infected mycelium inside of wheat tissue for development scientific strateges of desease risk assessment and management.

本研究以筛选到的1322bpTCK独有差异基因设计TCK特异性引物对，建立TCK常规和定量荧光PCR技术体系，并研制出快速检测试剂盒。其研究成果将有助于对种子、土壤、原粮加工副产品、饲料和废弃物上病菌冬孢子流向和存活力进行动态监测，为制定科学的病害风险管理策略和监控方案提供技术支撑。

The author depicts the necessity of adopting ternary logic in fault detection, with detailed introduction of the structure and operation principle for ternary logic fault detection circuit.

闸明了应用三值逻辑进行故障检测的必要性，较详细地介绍了三值逻辑故障检测电路的结构和工作原理。

The measurement shows that 310.8 nm is the suitable wavelength for detection of trichloroethylene and 322.5 nm is the suitable wavelength for detection of tetrachloroethylene in this wavelength range.

研究表明，该波长范围内三氯乙烯的最佳检测波长为310.8 nm，四氯乙烯的最佳检测波长为322.5 nm。

Aimed at long detection distance and heavy noise disturbance in the long-distance-coefficient infrared thermoscope, a new digital phase sensitive detection method for weak signal was proposed.

针对大距离系数红外测温仪测温距离远和噪声干扰大的特点，提出一种微弱信号数字相敏检测方法。

The detection methodology is based on a robust post-filter and an adaptive threshold logic, which are used to enhance the robustness and sensitivity of the detection system.

该方法是基于观测器产生检测残差，通过鲁棒后置滤波器和自适应阈值逻辑来提高故障检测系统的鲁棒性和敏感性的。

Experiments show that the algorithm is timesaving in train, high efficient detecting, and timesaving in detection, and is of high detection rate.

实验表明，此算法具有训练时间短，检测效率高，检测时间短，检测率高等特点。

Finally, we measured the performance of our algorithm using 50-200 torii with 800 triangles. The average collision detection time is around 1.3-14 milliseconds. In the experiments, our approach had shown to be efficient for collision detection in physics simulation and applied to real-time applications.

最后，我们利用50~200个由800个三角形构成的圆环测试执行效能，平均所花费的碰撞侦测时间约为0.85~9毫秒，实验结果，证实我们的方法能有效率地应用於物理模拟或即时系统之中

Based on the fact that most inmiders act in a determined pattcrn, our system prototype combinesthe functions of network detection and privileged program execuhon trace besides user anomal detection.

在进行用户异常检测的同时，基于多数人侵者都是以已经确定的模式实施攻击这一事实，加入了网络入侵检测和特权程序执行追踪功能。

This system has three functions: misused detection, anomaly detection, and attack source traceback.

该系统实现了误用检测、异常检测、攻击源追踪三个方面的功能。

And this causes a frequency change Δf. The resonant point tracing algorithm describes how to detect Δf. So it can introduce a feedback frequencydifference -Δf through a closed loop to realize the resonant state o In the digitaldetection scenario, using staircase wave to replace saw tooth wave, it can overcome a lot of shortcomings in the analog system. The character of the staircase wave affects the detection precision directly. This thesis analyzes a high precision scenario producing a staircase waveform in detail. It can reduce the number of the bits in D/A converter greatly. This thesis proposes another method to improve the detection precision in case that the A/D converter has comparatively little number of bits, while this method will not increase the cost of the system greatly.

在谐振式光纤陀螺中，环形谐振腔的旋转使得谐振腔的谐振频率发生了变化，从而产生了一个与旋转速度成正比的频率变化值△f，谐振点跟踪算法描述了如何检测出△f，从而可以通过闭环在系统中引入反馈频差-△f，实现光路的谐振状态；在数字闭环检测方案中，用阶梯波作为反馈信号来代替锯齿波，可以克服原来模拟系统中锯齿波的很多缺点，阶梯波的性能直接影响着系统的测量精度，本论文详细分析了一种高精度阶梯波生成方案，使得所需D／A的位数大大降低；本文还分析了A／D转换器对系统测量精度的影响，提出了一种A／D转换器位数较少的情况下提高系统测量精度的措施，同时又不会增加太多的系统成本。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。