1) two level stripe
二级分条
2) stepped cam
分级镶条
3) classification clause
分级条款
4) secondary-order conditioning
二级条件化
1.
Researches from animal model of fear conditioning showed that: enhancing effects of emotional arousal, secondary-order conditioning and reconsolidation of fear memory, deficient function of medial prefrontal cortex etc all are reasons block the extinction of fear memory.
对条件性恐惧的动物模型研究发现情绪性增强效应、恐惧记忆二级条件化与再巩固、内侧前额叶皮层功能不足等均能够阻碍条件性恐惧记忆的消退。
5) fractional isochromatic fringes
分数级条纹
1.
In photoelastic stress analysis, the accuracy of analysis can be improved by using fractional isochromatic fringes, so it is very important to study the approach for producing fractional fringes.
在光弹应力分析中，利用分数级条纹可以提高分析精度，于是，产生分数级条纹的方法研究就变得非常重要。
6) second grade segmentation
二级分割
补充资料：箔条干扰火箭(见箔条投放装置)
箔条干扰火箭(见箔条投放装置)
chaff jamming rocket
botiao gQnrao huolian箔条干扰火箭(eha拜Jamming:ocket)见箔条投放装置。
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