crystal detection
英 [ˈkrɪstl dɪˈtekʃn]
美 [ˈkrɪstl dɪˈtekʃn]
【电】晶体检波
双语例句
- The paper descibes the design of a quartz crystal sensor for the detection of DNA hybridization reaction.
设计一种用于检测某种DNA杂交反应的石英晶体传感器及其放大、显示电路。 - A Quartz Crystal Microbalance Gas Detection System Based on Microcontroller
基于单片机的石英晶体微天平气体检测系统设计 - Study on piezoelectric quartz crystal microarray immunosensor for the detection of Agkistrodon acutus venom
压电免疫传感器阵列检测尖吻蝮蛇毒的初步研究 - Piezoelectric quartz crystal HBV DNA biosensor is easy to operate, convenient and accurate, which has a good future in clinical detection.
压电石英晶体传感器操作方便、省时，且具有较好的准确度，在临床诊断中有很好的前景。 - A machine-vision spot-inspection system for crystal oscillator shell ( COS) quality detection was developed, which can monitor the punch mould state by spot-inspecting the COS automatically.
开发了一套晶振外壳抽检系统，通过对晶振外壳这种微型冲压件的缺陷检测，实现对冲压模具磨损情况的无人监控。 - Research on the Cadmium Zinc Telluride Crystal and Its Device for Radiative Ray Detection
射线探测用碲锌镉晶体及其器件研究 - The crystal geometry size of the long space detector is about eight times as large as that of the short space detector by simulation of detection efficiency and the relation of the Gamma-ray counts with the different spaces in order to get equivalent statistic precision.
探测效率以及伽马光子计数与源距关系的模拟结果显示，长源距探测器晶体几何体积应为短源距探测器晶体体积的8倍左右时，二者才具有相当的测量精度。 - Application of liquid crystal photic gate in fire detection
液晶光闸在火灾探测中的应用 - Simultaneous Determination and Confirmation of Malachite Green, Crystal Violet and Their Leuco Metabolites Residues in Aquatic Product by Liquid Chromatography-Visible Detection and Tandem Mass Spectrometric Detection
液相色谱法同时测定水产品中孔雀石绿和结晶紫残留头孢噻肟及其代谢产物的药代动力学研究 - An optical binary image neighborhood processor based on a liquid crystal light valve is proposed. Using this processor, some morphological transformations such as dilation, erosion and edge detection have been implemented optically and the experimental results are given.
提出了基于液晶光阀的光学二值图像邻域处理器，利用它完成了扩、蚀和边缘检测等形态变换操作，并给出了实验结果。 - In the proposed system, only one photorefractive crystal is used to attain adaptive optical heterodyne detection, making the system simple and easy to adjust.
与现有的光折变自适应光外差探测系统相比，该系统仅采用一块光折变晶体就能很好地实现自适应光外差探测，具有结构简单、易调整等特点。 - Study on Ferroelectric Liquid Crystal Infrared, Detection
铁电液晶红外探测研究 - NaI ( TL) crystal gamma-ray spectrometer has been applied comprehensively on the fields, such as radioactive survey, radiation environment assessment because of the advantages of high detection efficiency, convenience and low cost.
NaI（T1）单晶γ能谱仪具有探测效率高、使用方便、价格低廉等优点，在放射性勘查、辐射环境评价等领域得到了广泛的应用。 - Character of liquid crystal light valve in image fire detection
图像火灾探测中液晶光阀的特性 - So, the X-ray energy and the dimension of CsI ( Tl) scintillating crystal are the most important parameters determining the X-ray high resolution detection. It has certain referenced values to optimize the dimension design of CsI ( Tl) scintillating crystal for X-ray high resolution detection.
可见，X射线的能量及CsI（Tl）闪烁晶体尺寸的厚度，是决定X光高分辨探测的重要参量，这对优化X光高分辨探测用CsI（Tl）晶体的尺寸设计具有一定的参考价值。 - Quartz Crystal Microbalance for Detection of Microorganism
石英晶体微天平对微生物的测定 - A new kind of piezoelectric sensor was fabricated by depositing the films of polyvinyl pyrrolindone ( PVP) and butyl cholinesterase ( BuChE) with PVP ( BuChE-PVP) on the surface of quartz crystal microbalance ( QCM) using a self-assembly method for the detection of dipterex.
采用自组装法在石英晶体微天平（QCM）上分别制备了高分子聚乙烯吡咯烷酮（PVP）膜和含有丁酰胆碱酯酶（BuChE）的PVP（BuChE-PVP）膜两种传感器来检测敌百虫的含量。 - Sensitivity Distrbution of Piezoelectric Quartz Crystal and Follow-up Detection
压电石英晶片灵敏度分布规律及其跟踪检测 - In this paper the development of new liquid crystal sensor has done as following: 1. Based on the traditional method of liquid crystal alignment, a liquid crystal sensor has been constructed for the detection of alkaline phosphatase ALP.
为此，本文在发展新型化学生物传感器方面做了如下工作：1.基于传统的液晶配向方法构建了液晶传感器，研究了碱性磷酸酶ALP沉积金属银的信号放大方法。 - The results of crystal diameter detection can meet the indicators of detection system. In order to improve the detection accuracy, the error correction is made for the system, and the causes of errors are analyzed.
晶体直径检测的结果符合检测系统的指标要求，为了提高检测精度，对系统做了误差修正，并分析了产生误差的原因。 - In this experiment, using quartz crystal microbalance sensitivity to quality, studies for the detection of nematicide, and fixed new methods to improve the fixed amount of acetylcholinesterase and stability.
该试验利用石英晶体微天平对质量的敏感度，研究了用于检测杀线虫剂的乙酰胆碱酯酶固定的新方法，提高了乙酰胆碱酯酶的固定量及稳定性。 - This paper focuses on the investigation of the resonance excitation, equivalent negative refraction, optical gain of the two-dimensional photonic crystal and the application of equivalent negative refraction photonic crystal in target detection and imaging system.
本文主要对二维光子晶体的共振激发、等效负折射、光增益特性及等效负折射光子晶体在目标探测成像中的应用进行了重点研究。 - This paper discusses the crystal diameter detection system development process, analyzes the current diameter detection technology at home and abroad, and knows that the diameter measurement based on CCD is one of the core technologies which make automatic crystal furnace run rightly.
本文讨论了晶体直径检测系统的发展历程，分析了当前国内外测径技术，了解到基于图像处理计算的直径测量技术是全自动单晶炉的核心技术之一。 - For these reasons, we committed a photodiode scintillation detectors base on silicon PIN photodiode and NaI ( Tl) crystal, In this research, we have designed a gamma radiation detection instrument which using a new type scintillator detector.
基于以上诸多因素，展开对基于硅PIN光电二极管和NaI（Tl）晶体的闪烁探测的研究。在本研究中，设计了一款采用了一种新型闪烁探测器的γ辐射检测仪。 - The first chapter is introduction, which concludes the background of the paper, the situation of single crystal furnace, the research status and advantage of machine vision detection and the main work of the paper.
本文为五章，第一章为绪论，主要讲述课题背景、单晶炉发展状况、机器视觉检测的研究现状和优势以及论文的主要工作。 - Photonic crystal fiber sensor has a lot of excellent sensing characteristics and design flexibility, you can change the structure parameters such as pitch and diameter of the structure of photonic crystal fiber to enhance the detection sensitivity, main works are as follows: 1.
光子晶体光纤传感器具有众多优良的传感特性和设计灵活性，在国内外桥梁检测中得到突飞猛进的发展，可以通过改变光纤晶体光纤横截面结构参量如孔距孔径提高检测灵敏性。 - Hardware include Altera series FPGA, the data storage circuit, IC card reader circuit segment liquid crystal display circuit, voltage regulator and the detection circuit, the motor valve drive circuit and the hardware watchdog circuit.
硬件主要包括Altera系列FPGA、数据存储电路、IC卡读写电路、段式液晶显示电路、电源稳压和检测电路、电机阀门驱动电路和硬件看门狗电路。 - Thickness-shear vibration of a quartz crystal plate is one of the most widely used functioning modes of piezoelectric resonators with broad applications for frequency control and detection.
石英晶体板的厚度剪切振动作为压电谐振器的主要工作模态在频率控制和传感器等领域都有着极为广泛的应用。