Analysis on structure performance of Tapco hollow plug valve

1、

Analysis on plug valve self-locking of the third catalytic plant, and the method were introduced.

分析了石化企业催化装置塞阀自锁的原因，介绍了处理方法。

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2、

Improvement on sealing structure of goggle type board plug valve

眼镜式插板阀密封结构的改进

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3、

Study on the Particle Plug Valve and its Operation Charateristics

颗粒塞阀及其操作特性的研究

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4、

Application and Conclusion of Electric Liquid Plug Valve of Catalytic Equipment of Our Factory

电液塞阀在我厂催化装置应用总结

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5、

If it slowly drops and simultaneously runs out through test cock No.3, check valve No.2 is leaking and must be serviced.

如果水柱慢慢下降，并且同时通过测试旋塞3号排出，则止回阀2号泄漏，必须维修。

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6、

The cock and a valve seat are both provided with overflow holes.

旋塞和阀座上均开有溢流口。

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7、

A triple purpose product featuring a toilet tank ball cock fill valve, anti-siphon backflow preventer, and a thermal expansion relief valve.

一种三用产品，具有马桶水箱浮球注水阀，反虹吸防回流阀，和热膨胀安全阀。

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8、

Pneumatic cylinder cock valve

风动汽缸排水阀阀门

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9、

Collagen-Glyco Semi-Interpenetrating Polymer Network corneal substitutes was provided by the department of Materials Science and Engineering of Tianjin University.

胶原基含糖半互穿网络角膜替代物材料由天津大学材料科学与技术学院提供。

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10、

Tissue engineering follows the principles of cell transplantation, materials science and engineering toward the development of biological substitutes that would restore and maintain normal function.

组织工程使细胞移植、材料科学和工程学朝向生物替代品方向发展，以达到恢复和维持正常功能。

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11、

Provides a foundation to treat general phenomena in materials science and engineering, including chemical reactions, magnetism, polarizability, and elasticity.

提供处理材料科学与工程中一般现象的基础，包括化学反应，磁学，极化和弹性。

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12、

Properties improvement of general plastics is one of the important research fields of polymer materials science and engineering at present and in the coming long period of times.

通用塑料高性能化是当前及今后较长一段时间内高分子材料科学与工程领域的重要的研究课题。

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13、

The research was supported by the National Science Foundation through a Materials Science and Engineering Center grant to the Princeton Center for Complex Materials.

这项研究是支持由美国国家科学基金会通过一个材料科学与工程研究中心捐赠给普林斯顿中心为复合材料。

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14、

Polymer emulsion and technology have been one of the important fields of polymeric materials science and engineering, they play an important role in national economy.

聚合物乳液及技术已成为高分子材料科学和工程的重要领域，在国民经济中发挥着巨大的作用。

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15、

"Materials Science and Engineering Experiment Series" is the self-contained experimental teaching curriculum and it is independently set up as theory courses.

“材料科学与工程实验系列”实验教学课程自成体系，与理论课相互独立开设。

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16、

Ecological techniques of aluminum melt purification were considered as an example to point out the development direction of materials science and engineering.

以铝合金熔体纯净化生态处理工艺为例，指出了材料科学与工程的发展方向。

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17、

The formulation and evolution of materials science and engineering ( MSE) are de-scribed.

文章介绍了材料科学和工程的形成与发展；

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18、

This paper reviews the fundamental principle of the field variables model and recent progress in the field of materials science and engineering.

本文详细介绍了场变量模型的基本原理及其在材料科学与工程各领域应用的最新进展。

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19、

The new field of High Magnetic Field-related Materials Science and Engineering has also formed under this background.

强磁场材料科学就是在这样的背景下逐渐形成的。

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20、

The hall is now the location for the Department of Chemistry of School of Chemistry and Chemical Engineering of Sun Yat-sen University.

现为中山大学化学与化学工程学院化学系所在地。

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