1) intensity demodulation
强度解调
1.
Based on FBG sensing,a novel fiber Bragg grating axle counting sensor was developed by utilizing the intensity demodulation technique with a couple of matching fiber Bragg gratings.
基于光纤Bragg光栅传感原理,采用双光栅匹配滤波强度解调方案,研制了一种新型的光纤光栅轮轴计数传感器。
2.
By a simple sensor system and the intensity demodulation method of matched fiber Bragg grating, the fiber Bragg grating strain sensor is studied theoretically and experimentally.
采用一种简单的传感装置和匹配光纤光栅强度解调的方法 ,对光纤光栅应变传感进行了理论分析和实验研究 。
2) direct intensity demodulation
直接强度解调
1.
Applicability of this method, which was direct intensity demodulation method, is analyzed.
从激光多普勒频移和干涉理论出发,提出了一种测量振幅小于纳米量级的方法———直接强度解调法。
4) defrosting strength
解冻强度
1.
are proposed and comprehensive strength which consists of freezing and defrosting strengthare indicated in this paper.
提出以冻结强度及解冻强度形成的砂浆综合强度为基础,利用解冻时间与深度和强度增长的关系,确定其综合强度最低值。
5) desorption intensity
解吸强度
1.
The relationship between time and attenuation coefficient of gas desorption intensity about dropped coal is investigated.
通过用解吸法测定掘进工作面不同暴露时间的落煤瓦斯含量,考察落煤瓦斯解吸强度随暴露时间的关系,由落煤瓦斯解吸强度衰减系数与时间的关系建立数学模型。
6) cracking severity
裂解强度
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条