The laser weapons have many unique characters, such as short response time, high hit target precision etc. and become the ideal weapons to countermine the IR imaging guided weapons.
激光武器以其反应时间短、灵活性强、命中精度高、对付多目标等独特的性能,可能成为对抗红外成像制导武器的理想武器。
The sensors with this kind of sensing membranes for the detection of gas-phase oxygen and dissolved oxygen have short response time, high detection precision and good stability and reproducibility.
将该敏感膜组装到光纤氧传感器上,实现了对气态和溶解氧的检测,并具有响应快、稳定性和重复性较好等优点。
Silver, because the circulation time is short, there is very little, the modern mechanism of the famous silver treasures, this gold casting precision.
银币,因流通时间短暂,存世甚少,是近代机制银币之著名珍品,此枚铸造精。
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