A proposed joint project would develop a prototype or demonstration model for the "21st-century national information infrastructure".

一项拟议中的联合项目将开发用于“21世纪国家信息基础设施”的原型或示范模型。

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A company plans to develop a prototype weeding machine that uses cutting blades with optical sensors and microprocessors that distinguish weeds from crop plants by differences in shade of color.

一家公司计划开发一种原型除草机，它使用带有光学传感器和微处理器的刀片，通过颜色的深浅区别杂草和作物。

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Chris Retzler has built a prototype of a machine called the wave rotor.

克里斯·雷兹勒做出了一台叫做波转子的样机。

《柯林斯英汉双解大词典》

"On this wall here, he had just started to do a prototype of something called The Alice Comedies."

VOA: standard.2010.02.26

printf I have my includes, standard IO's; so I can use print F, but then I had this thing called a prototype.

我包含了标准输入输出文件，所以我可以使用，然后我有这个原型。

哈佛公开课 - 计算机科学课程节选

Again, this is in a prototype level right now.

再次申明，现在,这还处于实验的样本阶段。

麻省理工公开课 - 媒体、教育、市场课程节选

Once his concept is approved, the Scout can begin to build a prototype of his game.

ENGADGET: blogger-avatar

Samsung has been testing a prototype Experience boutique in a suburban Dallas Best Buy store.

FORBES: Samsung Best Buy Experience Won't Bruise Apple

Vision Robotics, a company based in San Diego, has demonstrated a prototype vine-pruning robot.

ECONOMIST: Agricultural robots