Developers of any skill can easily create services without the need to know Web service protocols and standards such as WSDL, SOAL, XML etc.

具有任何技能的开发人员都可以容易地创建服务，而不需要了解Web服务协议和标准如wsdl、SOAL、XML等等。

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This paper has analyzed the reason the problem of shaft seal in Banbury mixer is hard to solve, and proposed an approach by effective cooling of the shaft soal.

本文着重分析了密炼机轴封问题难以解决的根本原因，并提出可通过解决轴封有效冷却的途径来加以解决。

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