1) fire criterion
火灾判据
2) fire determination
火灾判断
3) catastrophic criterions
灾变判据
1.
On the basis of bucking theory of rock beam and board,the catastrophic criterions of the structural deformation and failure of rock mass are established by studying the buckling behavior and bifurcating properties of the su.
利用梁板屈曲理论,探讨了叠梁的屈曲性态和分叉特性,建立了岩层结构的灾变判据。
2.
On the basis of bucking theory of beam andboard,the catastrophic criterions of the structural deformation and failure of rock mass is established by studying buckling stability and bifurcat-ing behavior of therock beam.
视顺层双层岩质边坡为叠梁结构,利用梁板屈曲理论,探讨了叠梁的屈曲性态,建立了岩层结构的灾变判据。
5) fire evidence
火灾证据
6) ignition criterion
着火判据
1.
To summarize the rule of ignition of the catalysts, a dimensionless ignition-criterion G_(?) is introduced: when ignition occurs for the catalyst in a specfic system, the Gray number G of the system satisfies G>G_(?), where G_(?), in the righthand side of the inequality is the ignition criterion, Method for the determ.
用无量纲分析法研究并简化了有关绝热固定床反应器中单颗粒催化剂着火问题的数学描述,引入了无量纲着火判据G_(or)来概括催化剂着火所遵循的规律:当特定系统催化剂发生着火时,该系统的格雷数G满足G>G_(or)。
补充资料：BCS超导电性判据（BCScriterionforsuperconductivity）
BCS超导电性判据（BCScriterionforsuperconductivity）
BCS将产生吸引的电-声子相互作用强过排斥的电子间屏蔽库仑相互作用作为超导电性的判据：
-V≡〈`-\frac{2|M_bb{q}|^2}{\hbar\omega_bb{q}} \frac{4\pie^2}{K^2}`〉平均＜0
式中Mq为电子发射或吸收一个波矢为q的声子的单散射中的电-声子矩阵元，$\hbar\omega_bb{q}$为声子能量，K2=q2 Kc2，Kc-1为库仑屏蔽长度，e为电子电荷。
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