现在经常使用的低技术(Low-Tech)、轻型技术(Light-Tech)、高技术(High—Tech.)在知识经济社会也会各有提高,但不同层次会依然存在,各有用场,决不会一刀切为划一的高技术。
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Instead, with pure white light and high-tech photo equipment that can capture a sliver of time as brief as a 1/8000th of a second, he isolates his subjects' essences.
相反的,他只是以白色为背景,用高速摄影设备在1/8000秒的快门速度下拍摄,这样就分离出了主题的精髓之处。
But researchers at Michigan Tech University have found a way of capturing infrared light and bending it around an object, making it invisible.
不过,密西根科技大学的研究人员已经发现了一种方法,可以捕获红外光并使其在物体周围发生弯曲,从而让物体隐形。
Using the photoelectric detection technique, the scheme of pretreating circuit in multi transient light events system based FPGA-tech is proposed.
利用光电检测技术,提出基于FPGA的瞬变光多事件探测系统预处理电路实现方案。
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