红外遮蔽 meaning in Chinese

ir shadowing

The short carbon fibre was specially dispersed to kbr and planished tablet , and the result is consistent with the lamb - beer rule
首次将短碳纤维分散于介质kbr并压制成片，用于测量其红外遮蔽性能。
Some additives such as graphite , ptfe and csno3 can improve obscuring effect of smoke screening in infrared waves . furthermore , some formulas entered nano ferric oxide can largely improve the effect of infrared extinction
指出金属镁粉优于其它金属粉；三氧化二铁和二氧化钛是较好的氧化剂选择；石墨、聚四氟乙烯和硝酸铯的添加有利于提高发烟剂红外遮蔽能力。
Anti - infrared extinction coefficient is a key parameter to assess the obscuring performance of smoke - screen , a method to calculate the viriation of radiant energy and obtain the extinction coefficient based on the temperature tested by a thermal imager has been proved , the practical situation and notice in test also has been illustrated
摘要红外消光系数是衡量烟幕对红外遮蔽能力的关键参数，文中提出利用热像仪测得的温度数据，通过计算得到红外辐射能量变化及消光系数的方法，介绍应用情况及测试中应注意的问题。