查询词典 detection charge

With the project as a practical example,part of the detection curves and infrared radiation field intensity values obtained from infrared detection in the cross-section are analyzed in the paper.

介绍了红外探水技术的基本原理和布点方法，通过实例分析了分部红外探测得到的红外辐射场强值和绘出的红外探测曲线，得出探测结论，并和实际情况进行验证，说明探水效果良好，为隧道顺利施工提供科学依据。

In the traditional AdaBoost method,the weights are updated based on the weak classifier's overall error rate, this article proposes one kind of the method which unifies the level of difference between the threshold and the feature value of the weak classifier with the weak classifier's overall error rate. Compared to the method which only based on the overall classification error rate to update the weights,this method can achieve higher detection rate while reduces the mistaken-detection rate.

在传统AdaBoost方法中，权重是根据弱分类器的整体错误率来更新的，本文提出了一种将弱分类器的阈值与特征值相差程度和弱分类器的整体错误率相结合来更新样本权重的方法，相比较只根据整体分类错误率来进行权重更新的方法，这种方法可以在降低误检率的同时达到较高的检测率。

The proposed robust road main direction detection method consists of initial main direction extraction based on the direction histogram of structure tensor and precise direction detection on vectorized edge image. Experiment results demonstrate its robustness and precise. The proposed Gibbs-sampling-based method models road network with marked point process and can effectively extract road network with initial configuration. However it is slow and still can not deal with single and isolated road segment. These problems can be solved by the real-time method. And experiments verify that the real-time method is fast during extracting road segment.

提出的稳健道路局部主方向提取算法以结构张量为基础，通过方向直方图确定大致主方向，并通过矢量化边缘进一步计算准确的方向角，实验结果表明具有良好的稳健性和准确性；提出的基于Gibbs采样的交互式道路网提取方法采用标记点过程对道路网进行建模，在给出初始构造项的情况下，能有效的提取出指定道路网；提出的实时交互式道路段提取算法弥补了上一方法无法处理单一直线道路段和计算过程慢的不足，是上一方法的有益补充，实验结果表明算法能快速提取道路段。

Pipe endoscope detection was divided into function and structure detection of drainage pipe.

排水管网的结构稳固和功能保障是城市排水安全的重要保证。

Admitted that the samples used in this study to establish two rapid detection of aflatoxin detection of aflatoxin contamination, the two methods in line with the test results.

称取各种样品用本实验建立的两种黄曲霉毒素快速检测方法检测其中的黄曲霉毒素污染情况，两种方法的检测结果基本相符。

The detection of avionic bus communication devices is an important part of the detection and maintenance of avionic system.

航空总线通讯设备的检测是航空电子系统测试和维护的重要组成部分。

Corresponding RSDs were 3. 2 %～4. 5 % and the detection limit of carbofuran was 0. 1μg/ mL、the detection limit of carbaryl was 0. 03μg/ mL.

回收率为84.5%～103.2%；RSD为3.2%～4.5%；多菌灵的农药检测限为0.1μg/mL、甲萘威的农药检测限为0.03μg/mL。

Results Of 30 cases, single lesions were found in 8 cases, and multi-lesions in 22 cases. 54 lesions were detected with normal MRI scanning, 72 lesions detection by FIR, and 96 lesions detection by enhancement scanning and 54 cavitates addition of these 96 lesions.

结果：30例中单发病灶8例，多发22例，平扫发现48个病灶，FIR发现72例，增强扫描发现96 个病灶，65个病灶直径大于3 cm；发现最小病灶直径3 mm；伴发空洞54例。

In partⅤof the study,the specific PCR detection method of dog cestodes was firstly established in China.When done specific PCR detection of dog cestodes,the best annealing temperature was 65℃and the best MgCl_2 concentration was 3.0 mM.

本研究的第五部分在国内首次建立了犬绦虫特异PCR检测方法，确定了对犬绦虫进行PCR检测时的最佳退火温度为65℃，最佳MgCl_2浓度为3.0mM，此时，检测条带亮且没有非特异性条带出现。

In the LP analysis, the differences in the windows, the quantization and interpolation of LSP are mainly described. In the comparison of pitch detection, the differences between open-loop and close-loop pitch detection of the two standards are analyzed. Besides, the differences in the structure of codebooks and searching algorithm as well as the quantization of gains are betrayed.

在线性预测分析方面主要对2种算法的加窗、LSP量化与内插的不同进行了陈述；在基音搜索方面对开环和闭环基音搜索上的差异进行了分析，并且对代数码书结构和搜索算法及增益参数量化的差别进行了阐述。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。