PDS的意思|示意

A new process of purifying coke over gas ( COG ), named A - PDS process, has been developed.

本文介绍了以焦炉气中自有的NH_ 3为碱源,在PDS ( 双核酞菁钴磺酸盐 ) 的催化作用下,脱除煤气中H_ 2S 、 HCN的 工艺模拟研究,提出了新的焦炉气净化工艺流程, 称为A - PDS工艺.

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RESULTS: Compared to control group, ultrafiltration volume was remarkably reduce in PDS groups ( P < 0.05 )

高糖组腹膜透析8周尿素氮清除率与对照组相比较明显降低 ( P<0.05 ).

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The professional modules of three - dimensional CAD program and the reason for selecting this PDS are described.

主要介绍了有关三维CAD软件――PDS的 各专业模块以及该软件得到许多单位选用的理由.

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This article first introduces the sort and application of the present software on plant design.

本文介绍了当前工厂设计软件的种类和应用情况及PDS软件的适用范围.

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The training program aims to introduce the computer - aided pattern design system ( Gerber System – PDS 2000 ).

本课程的宗旨是介绍电脑出样系统的认识和操作.

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High PDS scores also significantly predicted worse asthma control and poor asthma - specific quality of life.

PDS分数越高预示着哮喘控制的越困难和哮喘患儿的生活质量差.

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