查询词典 stability

The result of simulation analysis shows that the extent of the consequence is increasing by the rising level of atmosphere stability; the consequence extent is rising first and then decreasing along with the increase of RH of the atmosphere but increasing significantly by atmosphere stability; the consequence is decreasing gradually by the aggrandizing of surface roughness.

结果表明：随着大气稳定度等级的增加，LNG泄漏事故后果严重度逐渐增加；随着空气相对湿度的增加，LNG泄漏事故影响后果先增加后减少，这种趋势随大气稳定度等级的增加而越加明显，且事故后果严重度也相应增加；随着地表粗糙度的增加，LNG泄漏事故影响后果基本呈现出逐渐减小的趋势。

It is shown that the direction of bifurcation and the stability of the bifurcating periodic solutions of the Euler methods are the same as the direction of bifurcation and the stability of the bifurcating periodic solutions of the original delay differential equation when the stepsize is small enough.

证明当步长充分小时数值Hopf分支的分支方向、分支周期解的稳定性与原方程的Hopf分支的分支方向、分支周期解的稳定性相同。

A lot of accident of ship capsizes indicate that stability of ship is good in still water, but stability of ship is bad in waves.

国内外大量的船舶倾覆事故，已经说明了一个事实，静水中稳性好的船舶在波浪中稳性未必好。

Enzyme-linked immunosorbent assay and coagulating time method were used to assess antigenic stability and coagulating stability,respectively.

以酶联免疫吸附法测定了蛇毒降纤酶的抗原活性稳定性，并与凝固时间法测定的生物活性稳定性进行了比较。

Enzyme-linked immuno-sorbent assay and coagulating time method were used to assess antigenic stability and coagulating stability, respectively.

以酶联免疫吸附法测定了蛇毒降纤酶的抗原活性稳定性，并与凝固时间法测定的生物活性稳定性进行了比较。

Based on dynamic stability analysis of the helicopter, the unstable mode and the necessity of installation of Stability Augmentation System were cognized.

在动稳定性计算分析的基础上，认识到定常飞行中的非稳定模态和增稳系统设计的必要性。

Some theorems and corollaries are presented for delay-independent stability and exponential-stability of linear time-delay systems.

本文利用Lyapunov稳定性理论和Razumikhin稳定性理论，研究了时滞系统的鲁棒稳定性及其鲁棒控制问题。

The results show that although both Ni substitution and Mg vacancies are effective in desorbing hydrogen at lower temperatures, the substitution of Ni at the Mg site is energetically more favorable than the formation of Mg vacancies. The Ni atoms of NiF2 can replace some Mg atoms of MgH2 systems, the reaction of NiF2+3MgH2=MgF2+Mg2NiH4 during mill process is accelerated, thus, MgH2 with the higher stability can be changed into Mg2NiH4. Because of a ternary hydride Mg2NiH4 with lower stability forming, the dehydrogenating properties on Ni doped MgH2 systems are improved.

结果表明：Ni替代Mg和创造Mg空位对MgH2体系解氢而言，均发挥有益作用，而形成Mg空位所需能量(6.51 eV)高于Ni替代Mg所需能量(2.12 eV)，表明低温下Ni替代Mg对MgH2体系解氢而言更有利，至此NiF2中的Ni替代MgH2中的Mg，有利于加速化学反应NiF2+3MgH2=MgF2+Mg2NiH4向右进行，使结构稳定的MgH2发生转变，生成结构不稳定的Mg2NiH4，这样体系解氢过程不是通过MgH2，而是转变为通过Mg2NiH4进行，因此，Ni掺杂提高了MgH2体系的解氢性能。

The theoreti cal results show that in Al-rich region of the ordered TiAl alloy,the surplus a toms of Al which occupy the lattices of Ti will decrease the energy of the syste m,in favour of the stability of γ-TiAl phase,while in the Ti-rich region, the surplus atoms of Ti which occupy the lattic of Al will increase the energy o f the system,which disfavors the stability of γ-TiAl phase,and favors the formation of new phase.

理论结果表明有序的γ-TiAl相在富 Al区，多余的Al原子占据Ti的格点后，系统能量降低，有利于γ-TiAl相的稳定性，而在富Ti区，多余的Ti原子占据Al的格点后，将使所有的Ti原子的能量增大，使系统能量升高，不利于γ-TiAl相的稳定性，而有利于新相的形成。

For the first time, the dynamics changing process of KGM chain in vacuum is proposed, We obtained the following results: polymerization degree influences the stability and shapes of the chain, the chain stability drops with the increasing of polymerization degree, for the high polymerization degree KGM, KGM chain takes on irregular curl state; acetyl group is not the main factor influencing chain conformation , during the course of dynamics movement KGM chain takes on irregular curl state before and after acetyl group was doffed, Extending and curling states change periodicity and has good flexibility.

首次提出了KGM链的动态模型，得到了以下结果：聚合度影响其链形态和稳定性，对于高聚合度的魔芋葡甘聚糖来说，其链呈现无规卷曲状态且稳定性下降，在整个动态运动过程中KGM链脱乙酰基前后都呈现无规卷曲状态，而且其伸展和卷曲的变化是周期性的，表现出了很好的柔性，说明乙酰基不是影响其链形态的主要因素，二面角能和静电作用是真空中影响单链构象的主要的键合作用力和非键合作用力，但是乙酰基对氢键作用的影响(来源：ABC6c论文网www.abclunwen.com)较大。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。