查询词典 anode ray

One common need for measuring DC voltages in the range of 2 to 30 kilovoltsis in measuring cathode-ray tube final anode voltages.

对于测量2到30kV的直流电压，最普通的需要是测量阴极射线管的决定电极。

It was carried out successfully to microarc electrodeposit ceramic coatings on the anode and cathode of AZ91D magnesium cast alloy with AC pulse method. The thicknesses, morphologies, composition and micro-structures of the coatings were studied by scanning electron microscopy and X ray diffraction.

利用交流脉冲方法在AZ91D铸造镁合金表面成功实现阴、阳极微弧电沉积陶瓷膜，并使用SEM和xRD等手段对陶瓷膜的厚度、组织形貌、成分、结构和耐蚀性作了相应研究分析。

The analysis method of determining ruthenium content in the metal anode of electrolyzer by X-ray fluorescence is discussed.

讨论了采用X-射线荧光分析法测定电解槽金属阳极中钌含量的方法，该法简单，快速，准确。

The third winding is coupled between the primary winding and a capacitor to produce a current that controls a variation of a ratio between the focus voltage and the anode voltage as a function of variation in a beam current in the cathode ray tube.

在初级绕组和电容器之间连接第三绕组，从而产生一个电流，该电流用于对作为阴极射线管中电子束电流的变化的函数的聚焦电压与阳极电压之间的比率的变化进行控制。

Knowledge of tungsten anode X-ray tube spectra is essential for X-ray dose control, X-ray image quality evaluation and dual-energy X-ray imaging etc. A model-based tungsten anode X-ray tube spectrum reconstruction method is presented in this paper.

X射线球管光谱信息是进行X射线曝光剂量控制、X射线成像质量评估、X射线双能量成像等必不可少的，为此本文提出一种基于模型的钨靶X射线球管光谱重建方法。

A new wavemeter with cathode-ray for decimeter and centimeter waves is proposed, utilizing special deflections of cathode ray in a rapidly alternating field. When the wavelength of the deflecting field is short enough, the deflections can be made to have maximum and zero sensitivities or phase-shifts by adjusting the anode voltage.

著者新拟一量数分米或数厘米电波之波长计其法用阴极射线在极短波长之电场内之特殊偏侧在相当情形下，可由调节其阳极之电压，而使其偏侧之灵敏度或相差成极大或成零。

Methods Small focus and low power X-ray tube is chosen and cooled together with high voltage circuit in oil. The power supply of filament, high voltage for anode and controlling circuit are designed.

选择小焦点小功率 X 射线管，设计阴极灯丝供电电路，阳极高压电路和控制电路。

We produce both rotating and fixed anode X-ray tube and tube Housing .

生产各种旋转阳极及固定阳极X射线管。

Recently, its research and development projects consist of the production of CT X Ray tubes and high speed rotating anode x ray tubes.

上海医疗器械九厂近期开发与技术改造项目有：研制全身 CTX线管填补空白l(2)研制高速旋转阳极X线管。

Its main products include: medical X ray tubes, image intensifier tubes and rotating anode X ray tubes etc., which are all in conformity with the national standards and registered with the "Yuan Xing" trade mark.

主要产品有：医用X射线管、影像增强管、下球管等，均执行国家技术标准，以&元星牌&为注册商标。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。