闸板

The media with solid particle deposit at the bottom of coelom leads to uncom-pleted close of flashboard.

由于介质所带固体颗粒沉积体腔底部。导致闸板关闭不到位。

Gates are available in 304, 316 or 317 stainless steel for corrosion resistance.

304，316或317不锈钢闸板具有很好的耐腐蚀性能。

The Company are the production and sale of concrete pump, pump fittings Professional manufacturer, has 31 major products, in conjunction, Chutian various brands and specifications of the concrete cylinder, master cylinder, swing cylinder, gate valves, etc..

本公司是生产和销售混凝土输送泵、泵车配件专业厂家，主要产品有三一、中联、楚天等各种品牌和规格的砼缸、主油缸、摆动油缸、闸板阀等。

According to the requirements of the glass furnace, this system is proposed to use computer and PLC build up into one new control technique. Using this system, the technical requirements of varying of Petroleum, Pulverized Air and Exhaust Fume in the operation are guaranteed effectively. The system has overcome the disadvantage of the traditional control system.

本文针对玻璃熔窑运行过程中的要求，采用计算机控制技术与PLC组合成一新型的控制系统，快速准确地实现生产过程的控制，有效的保证了运行过程中重油、雾化气、助燃风及废气闸板的换向要求，以实现火焰换向的自动化控制。

By adjusting the height of flashboard and the speed of conveyor belt, it will control the quantity of feed-in raw materials, balance pug and internal combustion material proportionally, and crush the large soft mud.

通过调节闸板高度及运输带的速度，控制原料的给料量，对泥料和内燃材料进行有比例的掺合，并能破碎较大的松软泥料。

Design accord with API 6A Norm; Body of valve with valve lids, Flashboard with valve set according to needs adopt metal with metal seal up or nonmetal seal up, Valve rod and valve lid between with fall seal up convenient for valve bring press replacing valve stem packing, Dense cover built-up welding hard alloy,Endures cauterization, Endures impact.

设计符合 API 6A 规范；阀体与阀盖、闸板与阀座根据需要采用金属与金属密封或非金属密封，阀杆和阀盖间设有倒密封便于阀的带压更换阀杆填料，密封面堆焊硬质合金，耐腐蚀、耐冲击。

There is no metal-to-metal contact, therefore gate galling is impossible.

不存在金属对金属的接触，因此也就不可能出现闸板问题的困扰。

The design doesn't rely on the packing to position the gate, making packing replacement easier.

这种设计结构不依赖密封填料来定位闸板，因此使得密封填料的更换更加简单。

Includes floorstand with gate position indicator, handwheel, fittings and extension.

包括带有闸板指示器的地轴承架，手轮，连接件和加长件。

During the process of using the Ram Blowout Preventer, the sealing effect is the key.

闸板防喷器在使用过程中，密封效果是关键。

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。