双条件的

For fourth order p-biharmonic elliptic equation with Dirichiet boundary conditions, a new Pohozaev type identity is established.

对于具有Dirichlet边界条件的四阶p-双调和椭圆方程，建立了一个新的Pohozaev恒等式。

Analyse the root of equation, when the refractive index of film is less or greater than the refractive index of substrate; and draw up the graph of the equation root, gain the condition of single extreme or double extreme.

分别从薄膜小于衬底折射率和薄膜大于衬底折射率出发，分析了这两种类型薄膜的迭代求解情况，并描绘出了相应的图线，得到了出现单极值和双极值的条件。

The finiteelements satisfied the integral condition are quasi-conforming element,generalized conforming element,and elements constructed by 2 set parametermethod,and they are equivalent in some sense,and all converge to constantstrain.

满足这种条件的有限元有拟协调元、广义协调元和双参数法构造的单元，在一定意义上它们是等价的，并都收敛到常应变。

Depending upon reaction conditions, the product may be a polyketone formed b y addition polymerization of the ketene double bond

随着反应条件的不同，产物可以是由烯酮的双键加成聚合得到的聚酮。

This paper analyzes the trade friction's forming mechanism with a duopoly competition model from the angle of corporations' nonmarket strategy.

以双头的竞争模型研究了国际贸易摩擦的形成机制，并从中引出了化解摩擦的路径以及可行性条件。

Taking advantage of coincidence degree theory we analyze the existing of periodic solution.

本文的第四章对具有负反馈条件的双时滞微分方程解的振动性进行了研究。

While with the increase of the circulating amount of the system,negative pressure gradient and slip velocity in the standpipe increase too.

循环流化床燃烧/热解双应器中灰流动性研究可为热态过程操作条件的选取、立管内流动状态的预测等提供参考。

A software based on this model has developed and been used in the design of 5 vapor heaters in the large granulated urea project.

提出了以风侧流阻最小为目标函数，传热负荷与迎风面尺寸为约束条件的双金属翅片管换热器优化设计模型，并开发出了相应的设计软件，成功地进行了在尿素大颗粒工程中五台蒸汽加热器的优化设计。

When the temperature is 90℃, the amount of Me4NOH is 0.12%, the proper quantity of MM, organosilicon with vinyl group can be obtained.

确立了最佳反应条件，温度为90℃、Me4NOH的用量为0.12%时，通过控制MM的用量，可制得一定分子量侧链含双键的有机硅大分子。

A new technique of faults identification and condition monitoring of three-phase induction machine using bispectrum has been presented.

对三相电机不对称故障检测和条件监视，我们提出了基于双谱的分析的新方法。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。