在该系统非负弱解存在的基础上,利用常微分方程理论,进一步讨论该系统解的半稳定性。
On the premise that the system there exists non-negative weak solution, the paper further discusses the semi-stability of the system solution using the theory of ordinary differential equations.
那之后,主要针对加州最富群体征收的所得税从占总收入的10%增长到一半以上,这使财政收入具有高度不稳定性。
Income taxes, mainly on the richest Californians, have during that time grown from 10% of total revenues to more than half, making state revenues highly volatile.
高切坡稳定性评价是一典型的半结构化问题。
The stability evaluation of artificial high slope is a half-structure problem.
研究结果表明,半主动控制策略的控制效果很好,使汽车的乘坐舒适性显著提高,对安全性和稳定性并无明显地影响。
Results show that the control tactics is quite successful, which makes passengers more comfortable and has no noticeable influence on the safty and stability of the car.
本文采用引进积分的方法讨论一类半线性抛物型方程柯西问题解的唯一性与稳定性。
This paper by introducing integral deals with the uniqueness and stability of solution of the Cauchy problem to a form of semi-linear parabolic equation.
给出了谱配置方法空间半离散格式的稳定性和误差估计。
The stability and convergence of spectral collocation method spatial semi-discretization are given.
本文综合报道有关弹性半无限体表面稳定性的若干工作。
In this paper, we present some work on the surface instability of elastic half Spaces.
临床上认为半脱位仍具有一定稳定性,不需要手法复位。
Clinical subluxation events were defined as incomplete instability events that did not require a manual reduction maneuver.
目的:制备10 -羟基喜树碱的半固体脂质纳米粒(HCPT -SSLN)并考察其稳定性。
Objective: to prepare 10-hydroxycamptothecin-semisolid lipid nanoparticles (HCPT-SSLN) and investigate its stability.
305半合成水溶性切削液的好处是既有乳化液的润滑性,还有合成液的稳定性。
ATS-305 Semi synthetic soluble cutting fluid is the advantage of both emulsion lubrication, and synthetic fluid stability.
这个结果导致捕食食饵系统的持久性、平凡解和所有半平凡解的不稳定性和不存在非一致平衡解。
The result leads to the permanence of the prey-predator systems, the instability of the trivial and all forms of semitrivial solutions, and the nonexistence of nonuniform steady-state solutions.
该工艺采用食品级商品酶制剂(含果胶酶、纤维素酶和半纤维素酶)对破碎后的橙子组织进行了有控制的降解,能在提高果汁出汁率的同时,改善产品色泽和贮藏稳定性。
The commercial enzyme containing pectinase, cellulase and hemicellulase were used in juice extracting to increase the yield of juice and improve the color and storage stability of the product.
本文在半地转概念下,讨论了线性和非线性地形罗斯贝波的稳定性及其解。
The stability and the solutions of linear and nonlinear topographically generated Rossby Waves were discussed by using a barotropic semi-geostrophic model.
通过对建筑结构的分析研究建立了预测模型,结合内模控制的理论设计了半主动控制系统的控制器、并分析了系统的稳定性。
We create Predictive Model by analyzing system of Semi-Active control. We design the controller of Semi-Active control system, research stability of system with Internal Model control (IMC) theory.
结果表明:这种玻璃具有较宽的荧光半高宽、较大的受激发射截面,较好的热稳定性。
It is found that these kinds of glasses have good thermal stability, broad FWHM and large stimulated emission cross-section.
研究结果表明,在自导向转向架一系悬挂水平定位刚度降为普通转向架对应刚度一半的情况下,仍能保证同样水平的车辆运行稳定性。
As a result, it is found out that the self-steering bogies can reduce horizontal stiffness of primary suspension to as small as half of conventional bogies keeping the same running stability.
研究了浇注温度、拉坯速度、倾斜板长度和倾斜角度对倾斜冷却半固态连铸a356铝合金过程稳定性的影响。
Influences of casting temperature, casting speed, length and Angle of inclined cooling plate on the stability of semisolid continuous casting for A356 alloy by inclined cooling were studied.
本文采用半解析方法研究在中心分布载荷及中心集中力联合作用下,圆底扁球壳的非线性稳定性问题。
Using a semi-analytical method, the nonlinear stability of a spherical shallow shell under centrally distributed and concentrated loads is investigated in this paper.
通过分别移动基底、地表水平面和位于基坑高度一半处的水平面上的三个几何控制点,寻找到边坡最危险滑移面并计算出对应的稳定性安全系数。
The slip surface is searched through moving the three geometric control points on the ground surface, the bottom of excavation and the surface at half of the height of the excavation, respectively.
本文中研究了中立型时滞系统在C_1空间中的稳定性,获得了半线性和非线性中立型时滞系统在C_1空间中稳定性的一些充分条件。
In this paper, the stability in C_1 space for neutral delay systems is studied. Some new sufficient conditions for stability in C_1 space are obtained.
产品特点:强力高,模量高,收缩率低,抗蠕变性和尺寸稳定性优异,是生产半钢子午线轮胎最佳骨架材料之一。
Character: high breaking tenacity, high modulus, low shrinkage, good creep-resistance and dimensional stability, one of the best reinfocement materials for semi-steel radial tire.
我们进行了一个关于半鞅模型(包括流动和非流动资产在内)的效用最大化问题的稳定性分析。
We perform a stability analysis for the utility maximization problem in a general semimartingale model where both liquid and illiquid assets (random endowments) are present.
分子量提高,脂肪族聚酰胺和半芳聚酰胺的热稳定性和耐热性也升高;
The thermal performace of this two kind polyamide was increased with the increase of molecular weight.
因为超过一半的工业酵素反应需要在高温环境下进行,因此来自于细菌的热稳定性纤维素分解在工业应用上具有潜在的利用价值。
Because of more than half of the industrial enzymatic reactions were operated under high temperature, thermostable cellulases from bacteria are potentially valuable for industrial applications.
半陶瓷低石棉型,特点:高温热稳定性好,刹车舒适,无噪音,摩擦系数稳定,耐磨性好,米黄色。
Z6, Semi-ceramic with low asbestos fibers. High friction coefficient, high temperature tolerance and less wear ratio.
半陶瓷低石棉型,特点:高温热稳定性好,刹车舒适,无噪音,摩擦系数稳定,耐磨性好,米黄色。
Z6, Semi-ceramic with low asbestos fibers. High friction coefficient, high temperature tolerance and less wear ratio.
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