1) unstable bundle
不稳定丛
2) stable vector bundle
稳定向量丛
1.
Let C be a smooth generic algebraic curve and be the analytic subvarietyformed lw stable vector bundles E of rank two on C with deg(E)=d and dim.
本文给出在一般代数曲线Ｃ上由ｄｅｇ（Ｅ）＝ｄ，ｄｉｍＨ￣０（Ｃ，Ｅ）≥３的二维稳定向量丛Ｅ组成的解析子簇。
3) unstable
[英][ʌn'steɪbl] [美][ʌn'stebḷ]
不稳定
1.
Curative Observation on Treatment of Unstable Angina with Isosorbide Dinitrate;
异舒吉治疗不稳定型心绞痛90例疗效观察
2.
PID control for unstable process with time delay based on internal model control;
基于IMC的不稳定时滞过程PID控制
3.
Treatment of multidirectionally unstable supracondylar humeral fractures in children
多方向不稳定的儿童肱骨髁上骨折的治疗
4) unsteady
[英][ʌn'stedi] [美][ʌn'stɛdɪ]
不稳定
1.
Based on self-developed image-based laser measurement system for instantaneous concentration field, overcoming the difficulties of measuring instantaneous concentration fields, the unsteady two-phase flow around a cylinder is investigated to obtain the concentration time series.
克服瞬时浓度场测量的困难,利用自行研制的瞬时浓度场激光图像测量系统,对绕圆柱不稳定两相流动进行实验测量,获得了浓度场时间序列,并发展了一种浓度场信息熵计算方法,得到了浓度场信息熵时间序列,最后对这些时间序列进行了关联维数(系统复杂度的估计)、Kolmogorov熵(动力系统的混沌水平)和Lyapunov指数(系统稳定性的特征指数)等非线性分析。
5) instability
[英][,ɪnstə'bɪləti] [美]['ɪnstə'bɪlətɪ]
不稳定
1.
Preliminary study on treating patellar instability guided by arthroscopy;
关节镜指导下治疗髌骨不稳定的初步探讨
2.
The instability of strategic alliance: previous research and direction of future research;
战略联盟不稳定性的研究现状与展望
3.
Numerical simulation of a torrential rain in the northeast of Huaihe basin part Ⅱ: Instability conditions and the mechanism of intensification and maintenance.;
淮河流域东北部一次异常特大暴雨的数值模拟研究Ⅱ:不稳定条件及其增强和维持机制分析
6) unstable arch
不稳定拱
1.
It is clarified that there exists an unstable arch in top coal and overburden and an unsymmetrical subsidence deviating to the roof.
采用相似材料模拟实验研究方法 ,对急斜特厚煤层水平分段放顶煤开采上位顶煤与采场上覆岩层运动与破坏规律以及地表变形进行了系统的研究 ,阐明了上位顶煤与采场上覆岩层存在不稳定拱和地表向顶板方向偏移的非对称性下沉。
补充资料：丛丛
1.形容人或物聚集的样子。
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