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- existence theorem of root 根的存在定理
- We obtain equilibrium existence theorem of generalized games in L-convex space,where the preference correspondence is L_S-majorized mapping. 在L-凸空间中;证明了定性博弈和广义博弈的均衡存在定理.
- In this paper,a existence theorem of the coupled fixed points for multivalued mixed monotone operators is proved and some application is given. 证明了多值混合单调算子耦合不动点的存在定理，并给出某些应用.
- The present paper using upper and lower solutions,proves an existence theorem of almostperiodic solutions for integrodifferential systems. 采用上下解方法，给出了一个积分微分系统概周期解存在的一般性定理。
- The existence theorem of a class of periodic boundary value problems for first order nonlinear integrodifferential equations is obtained through the method of lower and upper solutions. 研究了一类纯量形式非线性积分微分方程周期边值问题,利用上下解法证明了解的存在性。
- The present paper is establish the existence theorem of a class of singular boundary value problems for quasilinear ordinary differential equation with the fixed point theorem as the principal tool, and develops semilinear corresponding results. 摘要本文使用不动点定理建立了一类奇异拟线性常微分方程边值问题正解的存在性定理，发展了半线性所得相应结果。
- An existence theorem of solution is established for a class of fourth-ordet two-point boundary value problems with all order derivatives by using integral equation and considering the "height" of nonlinear term. 摘要通过运用积分方程并考察非线性项的“高度”对一类含有各阶导数的四阶两点边值问题建立了一个解的存在定理。
- A comparison principle for nonlinear degenerate elliptic equation is derived, and a existence theorem of the coupled weak quasi-solutions of BVP for nonlinear degenerate elliptic systems is given. 建立非线往退缩椭圆型方程的比较原理并给出方程组边值问题耦合弱拟解的存在性定理。
- An existence theorem of positive solution is established for a superlinear second-order three-point boundary value problem. Here, the nonlinear term is bounded below and need not be nonnegative. 建立了超线性二阶三个边值问题的一个正解存在定理.;这里;非线性项是下有界的并且不需要是非负的
- The existence theorem of essential connected component in the paper [1] is improved. As an application, deduce the existence theorem of essential connected component of KKM point-sets id deduced. 我们对文献[1]中统-的本质连通区的存在性定理进行了改进，然后利用该定理导出KKM点集的本质连通区的存在性定理。
- Under the suitable hypotheses of compactness, convexity, and semicontinuity, an existence theorem of the weak efficient solution for the convex-like vector equilibrium problems is established. 在一定的紧性、凸性、与半连续性的条件下，给出了这类向量均衡问题弱有效解的存在性定理。
- The authors study a new system of variational inclusions for set-valued mappings. By using fixed theorem, they give an existence theorem of solution for this kind of variational inclusions. 研究了一类新的集值映象的变分包含组,利用不动点定理证明了这类变分包含组的解的存在性。
- By using the fixed point theorem, we prove some new existence theorems of the solution for this class of nonlinear projection equations in Hilbert spaces. 利用不动点定理;我们得到了关于这类非线性投影方程解的一些新的存在性定理.
- L-1, the best length of root tips was 1.2 mm. L-1;切取的最佳根尖长度为1.;2 mm。
- Methods:Cultivation of root tip. 方法:种子的根尖培养法。
- existence theorem of implicit function 隐函数的存在性定理
- As applications, some new existence theorems of solutions for the SGVQEP are established in noncompact product G-convex spaces. 作为应用，在非紧乘积G-凸空间中证明了SGVQEP解的一些新的存在定理。
- Discussion on Global Existence Theorem of ODE 关于ODE非局部存在性定理的讨论
- The exudation of water from leaves as a result of root pressure. 吐水作用由于根部压力使叶片向外渗水的现象
- the existence theorem of disturbance law 扰动规律的存在定理
