查询词典 cathode

To solve the problem of complex process and high fabricating cost in the current fabrication techniques of carbon nanotube displays, a fully printing technique was presented to fabricate CNT-FED. All the inner structure cells, including cathode and anode electrode patterns, CNT arrays, phosphor dots and cathode and anode spacer, were fabricated by a screen printing process.

针对现有的碳纳米管场发射显示器制造技术中存在的工艺复杂、成本过高的问题，提出了用于制造碳纳米管场发射显示器的全印刷制造技术，即采用丝网印刷工艺制备CNT-FED器件内部包括各电极图形、碳纳米管阵列、荧光粉点阵和绝缘支撑层在内的所有结构。

Potassium bicarbonate solution was fed to the cathode compartment, where it was converted into carbonate by reacting with the hydroxide formed at the cathode.

对各种离子在Nafion膜中的移动速度进行了测定，表明影响电流效率的主要因素是OH~-离子的反向渗透。

It can be seen form the results of the experiment that the method oftwo-wavelength pyrometry can be used to measure the rod-like cathode temperature.But this method has a big difficulty which is that it is difficult to separate the radiationflux due to cathode reflecting from the total radiation flux in the experiment.

在实验中，我们测出了不同情况下的阴极温度分布；实验结果显示，双波长高温测量方法能很好地测量棒状阴极的温度，但是双波长高温测量方法存在着一个的很大困难是：在实验中，很难将阴极表面反射的辐射通量从总的辐射通量中分离出来。

The thermionic emission properties of rare earth doped molybdenum cathode and impregnatedcathode with sub-micron scandia doped tungsten matrix, and the secondary emission property of rare earth dopedmolybdenum cathode have been studied in this paper.

稀土掺杂钼热阴极发射特性和浸渍与亚微米斯坎迪亚掺杂钨阴极基体，以及稀土掺杂二级排放特性钼阴极进行了研究，在此文件。

We made aluminum and silver thin films as semi-transparent cathode. The transmittance of the semitransparent cathode was about 30%.

首先制备了ITO薄膜调节层，然后制备了半透明金属复合阴极，复合阴极对可见光的透射率为30％左右。

Ferroelectrics cathode is a high-density electron beam pulse source. It has many advantages when comparing with traditional thermionic cathode.

铁电阴极是一种强流的脉冲电子束源，同传统的热电子阴极相比具有许多独特的优点，因而在高能物理、电子学、真空微电子等领域有可能取代普通热阴极及场发射阴极。

Cathode vacuum arc discharge between the duct and the cathode is observed.

通过在90°磁过滤管道和阴极之间加一30～60V的正偏压使系统沉积速率得到了大幅度提高。

When magnetic filter duct is biased positively 30~60 V relative to the cathode of a MEVVA plasma source, cathodic vacuum arc discharge is generated between the duct and cathode.

在 90°磁过滤管道和MEVVA源阴极之间加一 30～ 60V的正偏压，可使磁过滤管道起到阴极弧放电第二阳极的作用。

The device comprises an arc discharge vacuum chamber; wherein, the arc discharge vacuum chamber is connected with a vacuum pump and is internally provided with a graphite cathode and a graphite anode which are connected with a DC supply. The device is characterized in that the graphite cathode and the graphite anode are respectively provided with an upper spherical crown shape graphite plate and a lower spherical crown shape graphite plate which are matched with each other and formed a spherical crown shape capacitor.

它包括电弧放电真空室，电弧放电真空室与真空泵相连接，电弧放电真空室内设有石墨阴极和石墨阳极，石墨阴极和石墨阳极与直流电源相连接，其特征在于在石墨阴极和石墨阳极上分别设相配合的上球冠形石墨板和下球冠形石墨板，上球冠形石墨板和下球冠形石墨板形成球冠型电容器。

According to the results of H. Vogt about the relationship between current density and cathode potential, the cathode current density of 3000A/m〓 is determined.

根据H.Vogt对电流密度和阴极电位关系的研究结果，选择电沉积铜的阴极电流密度为3000A／m〓。

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。