查询词典 structure stability

This text utilizes the stability theory of differential equation, establishes the mathematical model of praying on the relation among the living beings, then according to the characteristic of differential equation group set up, through analyze to its equalization point,discuss the rail line distribution situation and overall stability, studies the dynamic change situation of every species during sufficient long time slot.

摘要本文利用微分方程稳定性理论，建立生物间捕食关系的数学模型，然后根据建立的微分方程组的特性，通过对其平衡点分析，轨线分布情况以及全局稳定性的讨论，研究出各物种在充分长时间段中的动态变化情况。

It was found that sodium copper chlorophyllin showed good thermal stability at the temperatures below 90 ℃ and its photo-stability was satisfactory.

以绞股蓝为原料，利用有机溶剂萃取得到叶绿素，经过皂化、酸化、铜代等过程，制备得到叶绿素铜钠盐，并测定了其对光、热及几种食品添加剂的稳定性。

In engineering geology classification the yard one of the natural ground belongs to weak stratum which can not resist the weight of raw material piles, In order to ensure stability and safety of raw material yard , extruding-soil sand pile is used to consolidate the groud, and the weight of raw materials piled step by step increases ground strength and improves stability of settlement.

为保证原料场的稳定与安全，在地基的处理上，采用了挤密砂桩和利用生产原料的自重进行分级堆高预压两项加固措施，增大了地基强度，达到了设计要求。

The proposed method could not only efficiently tell between the inward and outward region of the closed curve or surface, but also solve the numerical stability problems of other methods. These superiorities have a significant impact in improving the computational efficiency and stability of level set methods.

所提出的算法能够区分任意形状的闭合曲线或曲面的内外部，改进了以往初始化算法的数值不稳定缺陷，从而使水平集方法的计算效率和稳定性有了显著的提高。

With many closed cavums, the EPS sphere could be considered as a perfect absorber base for its light-weight, high-intensity, good chemical stability water stability and mechanical property.

EPS颗粒中有许多封闭的空腔，外表涂敷一层炭膜，具有较强的化学稳定性和水稳定性、良好的力学性能，可以作为一种理想的吸波材料。

We believe that the closed-circuit television monitoring system in every aspect Products matching, compatibility, stability and after-sale are all related to long-term stability of the entire system to run an important factor.

我们认为闭路电视监控系统中的每一个环节产品的配套、兼容、稳定和售后都关乎整个系统的长期稳定运行的重要因素。

Transmission Electron Microscope and other properties testing results show that the complex emulsifier system is the crucial influence factor of the polymerization process and the properties of products. It may influence the coagulum content and reaction rate of the polymerization process, the performance, particle diameter,viscosity, electrolyte stability and storage stability of the emulsion products and the contact angle of the film.The initiator mainly influences the coagulum content and reaction rate.The acrylic monomers mainly influence the solid content, Minimum Film Formation Temperature of the emulsion and the Glass Transition Temperature of the film.The organic silicone monomer mainly influences the water absorption of the film.The reaction temperature mainly influences the reaction rate and conversion.The stirring intensity mainly influences the coagulum content of the polymerization process.

透射电镜等性能测试结果显示：复合乳化剂体系是硅丙共聚乳液的聚合过程及产品性能的主要影响因素，它可以对聚合过程的凝胶率、反应速率以及乳液的外观、粒径、粘度、耐电解质稳定性及贮存稳定性，还有乳液涂膜的接触角等造成不同程度的影响；引发剂主要影响反应速率和凝胶率；丙烯酸酯单体主要影响到乳液的固含量、最低成膜温度以及涂膜的玻璃化转变温度，有机硅单体主要影响涂膜的吸水率等；聚合反应温度主要影响乳液的反应速率和转化率等；搅拌强度主要是影响到聚合过程的凝胶率。

To reveal the stupidity, cold-bloodedness, venality of the "theory of stability" of the Central Propaganda Department and to affirm the scientific theory of stability

"死谏"，以死抗议政府对上访和欠薪的麻木不仁了！五、戳穿中宣部愚昧、冷血、贪贿的"稳定观"，确立科学的稳定观

Dynamic stability analysis of nipper mechanism on comber is implemented in a parameter plane proposed, in order to improve the motion stability of nipper mechanism.

为了提高钳板机构的运动稳定性，提出了一种新的参数平面，实现了对钳板机构的稳定性分析。

Based on Lyapunov stability theory combined with linear matrix inequality technique and S-procedure, some new delay-independent stability criteria are derived in terms of LMI.

利用Lyapunov稳定性理论，结合线性矩阵不等式方法和S-过程，给出了基于LMI形式的时滞独立渐近稳定判据。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。