blackboard

Intelligent decision system of CGF based on blackboard model;

基于黑板模型的CGF智能决策系统

A Kind of Shared Objects Cooperative Manipulating System Based on Blackboard;

一种基于黑板的共享对象协同操纵系统

The Research and Realization on Blackboard Function of Mechanical Layout CAI Software;

《机械设计》CAI软件中黑板功能的实现研究

Microcanonical statistics of R-N black holes with discrete spectrum

量子R-N黑洞系统的微正则系综统计

Is it by the blackboard, Miss?

在黑板边上，老师。

Please look at the blackboard and read after me.

请看黑板，跟我读。

a row of fives on the blackboard

黑板上的一行‘五’字

The teacher's desk is in front of the blackboard.

老师的桌子在黑板前面。

In front of the blackboard is the teacher's desk.

黑板前面是老师的讲桌，

The blackboard is in the front of the classroom.

黑板在教室的前面。

On the front wall is the blackboard.

黑板在前面的墙壁上。

So many numbers on the blackboard.

黑板上有很多的数字。

easel ,metal, for blackboards or maps

金属黑板架或地图架

blackish-green epoxy baking paint for blackboard

墨绿环氧烘干黑板漆

a BlackBoard that ruBs clean easily.

很容易擦干净的黑板

A slogan is over the blackboard.

一条标语在黑板正上方。

A slogan be over the blackboard .

一条标语在黑板正上方

There is a portrait above the blackboard .

黑板上方有一幅肖像。

The games were scored up on the blackboard.

比赛的得分记在黑板上。

He fixed his eyes on the blackboard and answered the questions.

他注视着黑板回答问题。

Hard chalk scratches the blackboard.

硬粉笔会把黑板划坏。

removes chalk marks from blackboard.

从黑板上擦掉粉笔痕迹。