1) density discontinuity
密度跃变
2) transition density
跃迁密度
1.
Based on the view point of the α particle structure of the 12 C nucleus,a simple form of the α transition density in 12 C nucleus is constructed,which fits the inelastic electron scattering form factors of 12 C very well.
利用已知的原子核跃迁密度 ,得出了12 C原子核α粒子跃迁密度分布的解析式 。
2.
In this paper, the ~(12)C transition density and P-~(12)C inelastic scatteringdifferential cross section are studied on the basis ofα-particle model.
本文从粒子结构观点出发,对~(12)C跃迁密度及P-~(12)C非弹性散射进行了研究。
3) transition density(TD)
密度跃迁
1.
The orientation and strengths of the transition dipole moments of them are interpreted with 3D transition density(TD),and the excited state characters of the ICT or localiz.
它们的跃迁偶极矩的强度和方向用三维密度跃迁(TD)加以解释,用三维电荷密度差(CDD)观察分子间电荷转移(ICT)的激发态特征或局部激发态特征。
4) pycnocline
['piknəklain]
密度跃层
1.
Based on the high-resolution CTD data of 1992,1998 and 2001,the depths of the upper limit of thermocline and pycnocline are calculated by using four methods at the 31°N and PN transects in the East China Sea in summer.
基于31°N和PN断面高分辨率的温度、盐度和密度(CTD)资料,分别选取1992,1998和2001年东海夏季长江径流量偏小、偏大和正常的3个年份,运用4种跃层计算方法计算了2个断面的温跃层和密度跃层上界的深度。
5) temperature jump
温度跃变
6) luminance transition
亮度跃变
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
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