The material was part of a measuring instrument and is extremely toxic.
这块剧毒材料是一个测量工具的一部分。
The Chemistry and Camera instrument, seen above before a recent test firing at Los Alamos National Lab in New Mexico, USES a pulsed laser beam to vaporize a pinhead-size piece of material.
图片上是这件化学分析及摄像仪器在新墨西哥州洛斯阿拉莫斯国家实验室进行点火测试前拍摄的。
Science and technology have multiple values containing material value and spiritual value, objective value and instrument value, meanwhile they produce negative effects.
科学技术具有多重价值，包括物质价值和精神价值、目的价值和工具价值，同时也有负面效应。
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