查询词典 detection charge

Tests show that based on the UHF detection system has good effects of on-site detection

试验表明该基于UHF的检测系统具有较好的现场测量效果

Then we sharpen the images with Laplace operator. In the course of edge detection, we detect images' edge by using Roberts operator, Sobel operator, Robinson operator, LoG operator and Canny operator, and compare the results of images' edge. The result shows, Canny edge detection operator precede other operators obviously.

在对图像进行边缘检测时，对经过预处理过的人脸图像分别用Roberts边缘算子、Sobel边缘算子、Robinson边缘算、LoG边缘算子、Canny边缘算子进行边缘检测，然后，对边缘检测算子进行了研究改进，并对检测结果进行了讨论比较，结果表明，Canny边缘算子的检测结果明显优于其它几个算子。

Additional features include power on reset, overtemperature protection, a charge pump, highCside safing sensor closure detection, an analog multiplexer, a monitor to ensure battery potential, and a programmable monitor to ensure firing potential.

其他功能还包括上电复位，过热保护，安全处理highCside封闭检测传感器，模拟多路复用器，监视器，以确保电池的潜力，一个可编程的监测，以确保发射潜力的电荷泵。

Under the optimized conditions, the relative fluorescence intensity decreased linearly with the copper ions concentration in the range from 2 to 200μg·L~(-1) and the detection limit could reach 0.29μg·L~(-1). Based on the charge-transfer quenching mechanism, the copper ions bounding onto the surface of qdots could absorb electrons from valance band, which results in the quenching of fluorescence.

用电荷转移机制解释了量子点荧光猝灭的原因，主要是由于价带电子激发到导带以后被表面结合的Cu~(2+)离子捕获而产生的结果，在此基础上，用光解实验进行了进一步的验证。

Detection circuit ; conservation electric charge ; non autonomy equation ; non lineal

检波；电荷量守恒方程；非自治；非线性

On the background of the new rocket depth charge multifunction fuze, the signal processing circuit of ultrasonic detection receiver is studied. The aim of this dissertation is to improve the performance of the receiver.

本文以火箭深弹新型多作用体制引信为应用背景，主要就引信声近炸模块主动超声波探测接收机信号处理电路进行了研究，目的是提高接收机对回波的处理能力，从而提高引信探测目标能力和近炸精度。

The design of signal processing circuit in this paper can achieve anticipative purpose in the ultrasonic detection receiver of the new rocket depth charge multifunction fuze and it offers definite reference value to farther research of ultrasonic proximity fuze.

本文对接收机信号处理电路的研究设计，能够达到预期的目的，对今后的进一步研究火箭深弹声近炸引信具有一定的参考价值。

All these dyes allowed detection for anions such as F~- and AcO~- in CH_3CN, which is likely to be related to the enhancement of intramolecular charge transfer induced by instance deprotonation of compounds.

在加入碱性较大的阴离子后，化合物1-4的乙腈溶液的紫外可见吸收光谱均发生了明显的红移，表明1-4是一类较好的阴离子化学传感器。

On-line MS detection of the gas leaked from small commercial batteries An experimental setup was established to monitor the changes of gas phase inside an alkaline battery during charge and discharge by detecting the gas leaked from the battery.

用质谱法在线检测小型商品化电池漏出的气体建立了一种通过检测电池微漏气体来监测充放电过程中电池内气相组成变化的方法。

This is a free-of-charge, gas leak detection service offered by your gas company.

这是一项由你的燃气公司免费提供的燃气泄露检查服务。

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。