But it is difficult to be synthesized, and its unstable structure results in rapid capacity fading and bad thermal stability.
但是该材料合成困难，由于结构不稳定会导致容量衰减、热稳定性差。
As a result, the structure of that evolutionary tree is very unstable and can flip around.
结果是，进化树的结构变得非常不稳定而且能转变。
Emerging economies are normally highly unstable due to the regular changes in industry structure, institutions and macro-economy.
由于产业结构，体系和宏观经济的不断变化，新兴经济通常都十分的不稳定。
The internal structure of the pavilion is confronted by the soft outside adaptations that reveals the unstable relationship of the original warehouse as well as the climbing walls themselves.
场馆的内部结构正对着柔和的室外改造，这也揭示了原来仓库和攀岩墙之间不稳定的关系，以及与攀岩墙之间不稳定的关系。
The regularity of the change of the unstable oscillation wave form and the structure of the power spectrum were analysed.
计算并绘出了非稳区域边界，分析了非稳振荡波形变化规律及其模结构。
The main factors of slag is related to size and irrational structure of nozzle, unstable liquid height of tundish and crystalline differences between surfaces of cast-rolling strip.
分析发现，铸嘴尺寸和结构不合理，前箱液面高度不稳定，带坯上下板面凝固结晶差异等是形成带坯上表面夹渣的主要原因。
The prestressed anchor cable is to exert prestressed tension on unstable rock mass or structure to improve anti-slide capacity and structural stress of unstable rock mass.
预应力锚索是针对可能不稳定的岩体或建筑物基础施加预应张力，以提高不稳定体的抗滑能力和结构力。
Once the structure becomes unstable, it comes alive and starts to morph, making your exploration of it not only challenging, but also very intense.
一旦结构变得不稳定，它活著，开始变形，使您探索它不仅具有挑战性，但也很激烈。
The balance of regional industrial structure is temporary and unstable.
区域产业结构平衡是暂时的、非稳态的。
The possible unstable mode is influenced by load model, load location, network structure and system operation manner.
系统可能的失稳模式受负荷模型、负荷位置、网络结构、运行方式等因素的影响。
Results show that the quasi biennial (QB) oscillation is the most unstable mode of the linear coupled air sea system and only the QB mode displays ENSO-like horizontal structure.
结果表明：准两年振荡是线性海气耦合系统中的最不稳定模态，且只有该模态类似于ENSO水平结构。
Retrotransposons are one of the most unstable genetic elements in the plant kingdom, they have the potential to dramatically affect gene function and host genome structure.
反转录转座子是植物中最不稳定的遗传元件之一，它们对基因组的大小、结构、功能和进化都有重要作用。
The dynamic conditions of synoptic scale and local unstable stratification structure show that there are suitable conditions for the occurrence of locally developing convective systems.
天气尺度动力条件和局地层结不稳定结构都表明，此次局地强天气的发生有良好的环境条件。
This paper, based on a case study on Changhai county, analyzes its industrial structure and features, indicates an unstable fishing production and lack of competitiveness.
以长海县为例，通过对其产业结构及其特征的分析，结果表明：长海县渔业生产不够稳定，朝阳产业缺乏竞争力；
Two kinds of banded structure caused by convection and unstable moving of the worktable have been observed on the surface of the molten pool and in the melted region.
熔池中存在的对流和激光扫描过程中工作台运动的不稳定造成了熔池表面波纹状组织和熔池中三维条带状组织的出现。
In ultrafine grinding, minerals exhibit remarkable changes in crystal structure and activity and are in a highly efficient unstable state and their reaction activity is enhanced.
在超细磨过程中，矿物在晶体结构、活性等方面具有显著变化，处于高效失稳状态，反应活性增强。
The invention can solve the problems of resistance increase, firing voltage rise and unstable working condition caused by a too narrow bus electrode structure.
能够解决过窄的汇流电极结构导致电阻增大，着火电压升高，工作状态不稳定的问题。
This machine USES horizontal structure and has solved the problem that the motor stator horizontal pressing is unstable.
本机床采用卧式结构，从而解决了电机定子立式压装稳定性较差的问题。
But in fact this effect is not good, over-heavy structure increased the difficulty of site design and architecture, the complexity of the system became more unstable.
但事实上这样的效果并不好，过度繁重的结构加大了网站设计和构架的难度，而且越是复杂的系统越是不稳定。
Objective To study structure of the unstable periodic orbits (UPOs) of R-R interval signals of heart during orthostatic standing, and to reveal the dynamic characters of heart rate variability (HRV).
目的研究立位心脏R- R间期信号的非稳定周期轨道的结构，进一步探讨心率变异（HRV）的动力学特征。
In some mines, the great ground pressure appeared is directly related with the unstable pillars, which are important parts of rock mass structure.
矿柱是矿山地下工程岩体结构中的重要组成部分。不少矿山产生较大的地压直接与矿柱破坏相关。
The structure and working principle of oxygen sensor are introduced, the faults of unstable idle speedand power less on PEUGEOT 307 are an…
本文介绍氧传感器结构和工作原理； 对东风标致 307 发动机怠速不稳、动力不足故障进行分析、 诊断及排除。
One is the saddle-type structure where the projection point is located either in the up part or the down part of the phase plane, which is divided by both stable and unstable manifolds.
一类是投影点处的轨迹走向服从鞍点规律，且由于投影点位于稳定流形与不稳定流形分割的相平面的上部或下部，故轨迹将沿稳定流形方向到达动态鞍点再沿不稳定流形方向离开该点；
The dynamic process of the rotating oil seal is unstable. It is closely to the lip structure and the surface condition.
油封动密封是非稳定的动态过程，它和唇部结构及表面状态有关。
You will consider more when the capital structure of a company is unstable.
当公司的资本结构不稳定，你会考虑更多。
You will consider more when the capital structure of a company is unstable.
当公司的资本结构不稳定，你会考虑更多。
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