1) Second Threshold
第二道门槛
2) Moral threshold
道德门槛
3) threshold
[英]['θreʃhəʊld] [美]['θrɛʃhold]
门槛
1.
Threshold of Global Existence for a Class of Nonlinear SchrSdinger Equations with a Harmonic Potential in R~N;
一类带调和势的非线性Schrdinger方程在R~N中的整体解存在的门槛
2.
It indicates that the key to increase service life of component lies in shortening final crack length ofmicro-short-crack expansion and increasing physics-short-crack threshold demension.
建立了疲劳寿命估算模式,阐述了疲劳寿命的影响因素,指出提高构件使用寿命的关键在于缩短微观短裂纹扩展的终止裂纹长度,增大物理短裂纹扩展的门槛裂纹尺寸。
3.
The results show that there exists a relevant stress threshold for each of the four stresses so that the ratcheting deformation happens and its SR strain increases or decreases in a line like law with the stress as it gets over or below its threshold.
在大量单轴棘轮实验基础上 ,研究了均值、幅值、峰值和谷值应力对 30 4不锈钢的饱和棘轮应变的影响规律 ,首次提出了棘轮应力σr和棘轮门槛值σrth 的概念 ,建立了基于单参数控制的、用于饱和棘轮应变预测的 SRM饱和棘轮本构模型和用于独立循环应力工况下棘轮应变演化预测的 REM棘轮演化模型 ,并由此发展了全面描述任意循环应力工况下棘轮应变演化规律的 URM棘轮演化统一模型。
5) second spiracle
第二气门
6) second hepatic portal
第二肝门
1.
[Purpose] To investigate the outcome of radiofrequency ablation (RFA) in treatment for liver cancer located in the second hepatic portal.
[目的]探讨第二肝门区肝癌射频消融的治疗结局。
补充资料：第二
1.复姓。见《通志．氏族四》。
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