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sealing
相关语句
  密封
    Double Overflow Inclined Hole Tray with Gas Edge Sealing
    斜孔双溢流边缘气密封塔板
短句来源
    Study of Vacuum Dynamic Sealing of Rectangle Spiral Groove
    矩形螺旋槽真空动密封研究
短句来源
    Realiability Sealing Design for the Metallic. Ring Gaskets
    金属环垫可靠性密封设计
短句来源
    ANALYSIS AND DIAGNOSIS OF SEALING TROUBLE OF AIR COMPRESSOR
    空气压缩机密封故障的分析诊断
短句来源
    Application of Pressure-resistant Sealing Shim Technology with On-line
    带压垫片密封技术在我厂的应用
短句来源
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  封闭
    Dyeing and Sealing of Aluminum and Its Alloys
    铝及其合金的染色和封闭
短句来源
    Effect of Electrolytic Colouring on the Sealing Quality of the Aluminium Anodizing Film
    电解着色对铝阳极氧化膜封闭质量的影响
短句来源
    It is desirable to control the sealing tem- perature at 25℃, pH 5.5 and the duration for 15 min.
    封闭温度宜控制在25℃-35℃,pH值5.5,时间15分钟。
短句来源
    Based on the sealing mecl anism of oxidized film——mainly because of the hydration of oxidized film, the salt hydrolyzes precipitates and complexes with Al to form a dense protec- tive film on the surface of the oxidized film——a low temperature sealing agent is presented, which consists mainly of Ni salt and a small amount of fluoride with Ni~(2+)=2.15g/L and F~-=0.89g/L.
    根据氧化膜的封闭机理——主要由于氧化膜的水化作用,盐的水沉淀,与铝相互络合在氧化膜表面形成致密的保护膜——提出了主要由镍盐和少量氟化物组成的低温封闭剂,镍盐含量为Ni~(2+)=2.15g/l,氟化物浓度F~-=0.89g/l。
短句来源
    Corrosion resistance of this kind of passivating film is 3~4 times higher than that of low chromate film, and is caused by hydrolysis sealing effect Ti(Ⅳ) ions in the film, to effectively control H 2O and Cl - attack.
    这种钝化膜的耐蚀性是低铬钝化膜的 3~ 4倍 ,其主要原因是因为钝化膜内Ti(Ⅳ )离子的掺杂效应和Ti(Ⅳ )化合物水解 -封闭作用 ,能有效地阻止H2 O、O2 和Cl-的侵蚀
短句来源
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  封接
    A method for sealing He-Ne laser tube by using glass of low melting point
    用低熔点玻璃封接氦-氖激光管的一种方法
短句来源
    Hermetic diffusion sealing of GKZ-A quartz and tungsten at high temperatures
    GKZ-A型石英与钨的高温扩散封接
短句来源
    THE SEALING OF TRANSLUCENT ALUMINA ARC TUBE
    半透明氧化铝电弧管的封接
短句来源
    Low-Temperature Soldering Glass for Match Sealing Process
    低熔点封接玻璃及其匹配封接
短句来源
    THE PRINCIPLE OF NO-MATCHING SEALING AND THE STRUCTURE DESIGN OF IRON-SEALING COMPONENT
    铁封元件非匹配封接原理和结构设计
短句来源
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  “sealing”译为未确定词的双语例句
    THE EFFECT OF ELECTROLYSIS PARAMETERS AND SEALING METHODS ON A.C. ANODIZING OF LY12 AND ZL105 Al ALLOY
    电解规范与后处理对LY12和ZL105铸铝合金交流氧化的影响
短句来源
    Reasonable Design of the Cam Sealing Head of Pressure Vessels with Finite Unity
    用有限元法合理设计压力容器凸形封头
短句来源
    Introduce the principle of applying negative pressure sealing & injecting pump unit, as well as the structure to prevent filter from seeping.
    介绍一种采用负压密封的原理和射流泵装置,防止过滤器渗漏的结构。
短句来源
    Structure of Furnace Body of Norwegian 25.5 MVA Sealing Type Calcium Carbide Furnace
    挪威 25.5 MVA 密闭式电石炉的炉体结构
短句来源
    Current Situation of Application of the Static Sealing Washer and Its Market Analysis
    静密封垫的应用现状及市场分析
短句来源
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  sealing
The flow pattern and the thermal power released in the sealing layer are studied.
      
It is demonstrated that the sealing vitreous layer is formed through oxidation of the composite components.
      
A Device for Sealing Pump Lamps in Solid-State Lasers
      
A unit for sealing pump lamps in solid-state lasers using biscuit-type gaskets is described.
      
It is established that the pneumatic pressing of sealing gaskets under conditions of a plastic strain ensures the required lamp-sealing level.
      
更多          


The flow of grannular solids through apertures has been studied under the followingthree conditions: (1) with no pressure differential, (2) under positive pressure differential and (3) under negative pressure differential. The influence of various related factors upon the solid flow rate has been measured. Based upon the correlation of 665 sets of data obtained the following equations for calculating solid flow rate and sealing pressure difference gradient of vertical stand-pipe.

对自由流落,正压差及负压差下的三种流落情况进行了系统研究,测定了有关因数对流落速率的影响。综合665组数据获得以下计算流落速率及立管料封能力的公式。 自由流落: 正压差下的流落: 负压差下的流落(临界点以前): 并建立了这三种流落速率之间的联系。 立管的料封能力:毫米汞柱/米

In order to increase the productive capacity of the small-sized gas-liquid mass transfer units, the structure of double overflow inclined hole tray with gas edge sealing has been proposed. Such a tray structure has solved the problem which arises from edge sealing when the small-sized plate columns are used, and is applied in production. It gives a good result. This proves that it can be widely used in smallsized columns with high productive capacity, smaller equivalent height, convenient manufacture...

In order to increase the productive capacity of the small-sized gas-liquid mass transfer units, the structure of double overflow inclined hole tray with gas edge sealing has been proposed. Such a tray structure has solved the problem which arises from edge sealing when the small-sized plate columns are used, and is applied in production. It gives a good result. This proves that it can be widely used in smallsized columns with high productive capacity, smaller equivalent height, convenient manufacture and low cost.

针对小型气液传质设备的强化问题,提出斜孔双溢流边缘气密封的结构,这种结构解决 了一般板式塔用于小塔时边缘密封所引起的问题,已在生产上应用,效果良好,证明它的生 产能力大,当量高度较小,制造方便,造价低,可以在小塔中推广应用。

A brief description of the methods and results of high pressure measurement with quasihydrostatic high pressure apparatus is given. The effects of the frictional layer of the sealing padding and the size of the pyrophillite tetrahedron on the pressure generation, also the pressure dependence of the thermal and mechanical properties of the pressure-transmitting medium under high pressure have been determined and the results discussed.

本文简要阐述了准围压的超高压的测量方法与结果,测定并讨论了封垫摩擦镀层,叶蜡石尺寸对压力产生的影响,以及高压下传压介质的热学、力学性质与压力的关系。

 
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