文中论述了该工艺管柱的方案设计、管柱组成、工艺原理、技术特点、现场试验等情况。
The project design, pipe string's composition, technique theory, technology specialty and field experiment of the technique pipe strings have been discussed.
提出了一套线性接收系统的设计方案，特点是动态范围大、脉冲宽度窄。依据此方案设计出来的接收机在实用中显示出了良好的性能。
The article gives a design scheme of linear laser receiver with narrow pulse width and large dynamic range which is proved to be effective in a practical project.
阐述了多媒体CAI教学课件的教学特点，并对CAI课件的原理、开发过程、评价方法、方案设计及脚本编写进行了讨论。
The characteristics of the multimedia computer-aided instruction courseware is stated, and the courseware elements, design course, appraisable means and script of CAI. are discussed.
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