1) lowering value of the equilibrium line altitude
平衡线下降值
2) The level-value descent method
水平值下降算法
3) isostatic depression
均衡下降
4) up and down balance system
升降平衡
1.
Through analysis of tension exerted on the up and down balance system of ring spinning frame F1518,theoretically,the tension state of the frame is given, for information of effective control of the formation.
通过对F15 18型环锭细纱机升降平衡系统的受力分析 ,从理论上阐述了机器的受力状态 ,为成形的有效控制提供理论依据。
5) balanced reduction method
平衡降阶
1.
The balanced reduction method is then applied to the discrete system and a dominant subsystem is formed based on the eigenmodes of the state subspace with higher controllability, and so the order of the discrete system is reduced considerably.
在状态空间下直接对结构振动的时滞微分方程进行离散,并引入适当的增广向量将之转化为不显含时滞项的标准离散形式,然后将该离散系统进行平衡降阶,取前几个可控度大的状态组成优势子系统,大大降低了离散系统的维数。
6) equilibrium slope
平衡比降
补充资料：初速下降量超过允许值
一般允许值，小口径枪械为50%，大口径枪械为10%，即认为枪管寿命告终。
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