首页英文词典 DDB的意思

DDB

分布式数据库

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1 . Firstly, it describes methods of

DDB

a,n,dDIB bitmap displaying.

首先介绍

DDB

、DIB位图的显示方法.

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2 . In this thesis, the synthesis routes of α -

DDB

a,n,d� � -

DDB

were optimized.

本文对α-

DDB

和β-

DDB

的合成路线进行了改进.

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3 . Some basic concepts of Device Dependent Bitmap (

DDB

)a,n,dDevice Independent Bitmap ( DIB ) are introduced.

介绍了设备相关位图 (

DDB

) 、设备无关位图 ( DIB ) 的基本概念.

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4 .

DDB

was also found to inhibit topoisomerase II activity of Bel - 74 02 hepatocarcinomacells.

此外,

DDB

还能降低从Bel - 7402细胞内提取出的DNA拓扑异构酶II(ToPoII)活力.

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