查询词典 detector

Based on these criteria, the canny edge detector first smoothes the image to eliminate and noise.

根据这些标准， Canny边缘检测器的第一个平滑的图像，以消除和噪音。

The characteristics of WSA detector are analyzed and tested.Three factors which can induce the image distortion,the charge cloud size which collected by WSA,the capacitive coupling between different electrodes and the performance of electronics,are discussed.

对研制出的楔条形阳极探测器进行了性能分析与实验测试，分析了引起成像畸变的三个重要因素：到达阳极的电子云半径大小、阳极的电容耦合效应和电子读出电路的性能。

The separation and determination of caproic acid,1-octanol and octyl caproate by high performance liquid chromatography on the Kromasil C18(150 mm×4.60 mm,5 μm) column with V∶V=95∶5 as mobile phase and with refractive index detector were also studied.

按常规有机合成方法合成了己酸正辛酯，采用在Kromasil C18(150 mm×4.60 mm，5 μm)柱上，以V∶V=95∶5为流动相及示差折光检测器的反相高效液相色谱法，30 ℃分离和测定了己酸、1-辛醇及己酸正辛酯。

Methods: Sample preparation with acetic ether-QuEChERS, and then five kinds of pesticide residues in celery cabbage were determined by gas chromatography with electron detector.

采用乙酸乙酯－QuEChERS法进行样品前处理，结合气相色谱－电子捕获检测器对大白菜中5种常见拟除虫菊酯农药残留进行检测分析。

In addition, we demonstrate the non-parametric performance of BP neural network by using Liapunov Central Limit Theorem, and give the structure and principle of BP neural network detector. Meanwhile, a set of computer simulation results are also given in the paper.

另外，我们还通过Liapunov中心极限定理证明了BP神经网络的非参数特性，并以此为依据提出了检测声呐信号的BP神经网络检测器的结构及原理，同时也提供了一系列计算机仿真实验的结果。

The scintillation CsI was also calibrated with protons of 15, 20, 23MeV. The average energy calibration is 1. 047MeV per channel. Energy calibration for heavy ions was completed with multiplication factor 1/12. 75. The energy calibration is around 1. 1MeV per channel for oxygen ion and iron ions when energy deposition is less than 50MeV in each detector.

对铁离子而言，铁离子的四个能量点在ΔE〓探测器中的能量均超过50MeV，能量信号放大电路此时已进入饱和状态，当铁束能量为120MeV时，离子进入到ΔE〓探测器中，此时在ΔE〓中能量沉积低于50MeV，没有达到电子学系统的饱和值，能量刻度每道为1.1MeV／道，这些与氧离子的标定结果是一致的，饱和只是对于低能重粒子会出现这种情况，对于中高能重离子这种现象就会消失。

Each comprising a highly sensitive MET30+ metal detector head and a checkweigher, the Weighchek Combis provide essential quality control and safety at the end of the production lines.

各包括一个高度敏感的MET30 +金属探测头和检重秤的Weighchek Combis提供的生产线年底必要的质量控制和安全。

At present, the inspection select two methods after the beer fill: Automatic Checkweigher, X Ray liquid level detector.

目前啤酒灌装后的检测采用二种方式：自动称重检测，X射线液面检测。

The honey samples were dissolved in water and acetone and then extracted with hexane- chloromethane, cleaned by C18 SPE cartridge, determined by gas chromatographic electronic capture detector.

蜂蜜样品用水溶解后，经正己烷-二氯甲烷提取，提取液经C18固相萃取小柱净化，采用气相色谱仪电子捕获检测器定量测定。

This paper presents a portable chlorophyll detector based on Micro Controller Unit.

本文介绍了一个基于单片机的便携式叶绿素含量检测仪。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。