线性的

Using the property of the bilinear and trilinear form, a priori bound for solutions of a weak formulation is given.

利用双线性函数和三线性函数的性质，论述了各子问题的有界性、强制性以及解的先验估计。

Most available Identity-based Authenticated Key agreement protocols require expensive bilinear pairing operation. This paper proposes a pairing-free ID-AK protocol from additive elliptic curve group.

摘要鉴于目前大多数基于身份的认证密钥协商协议需要复杂的双线性对运算，该文利用椭圆曲线加法群构造了一个无双线性对的ID-AK协议。

First a Lyapunov function is constructed in this paper,after the form of the given model is changed adaptively.

其次，本文一般非线性系统的输入状态反馈线性化的基础之上，专门研究了达芬系统的反馈线性化。

The air wedge angle can be computed with application of the unitary linearity regress method in fitting the relation between the serial number of the CCD pixels and the serial number of the intensity maximum of interference fringes.

该方法利用待测试件受力产生的形变改变空气劈尖顶角，并用一元线性回归方法对CCD的像元序号与所接收到的干涉条纹光强极大值序号之间线性关系进行拟合，进而确定出空气劈尖顶角大小。

cryptography ; algebraic attack ; Boolean function ; algebraic immune degree

本文研究了具有1型线性结构的布尔函数f的代数免疫阶，揭示了布尔函数的线性结构对其代数免

The study of direct and inverse theorems on the approximation of linear operators to functions in normed linear spaces is an important subject in the approximation theory. It is significant in theory and application.

线性算子对赋范线性空间中函数逼近正逆定理的研究是逼近论中重要的研究课题之一，在理论和实际应用上都具有重要的意义。

Our results about the stability and long time asymptotic behavior of nonlinear waves are in some sense different from theirs.

假设半线性波系统的各种受控参数满足一定假设，对这样的半线性波系统的控制已经建立了一些理论。

In Chapter 3,the properties of equilibrium points are discussed and stablesubspaces and unstable subspaces are given for linear dynamical systems.

第三章 首先讨论线性动力系统在平衡点的性质，给出线性动力系统的稳定子空间与不稳定空间。

In Chapter 3, the properties of equilibrium points are discussed and stable subspaces and unstable subspaces are given for linear dynamical systems.

第三章 首先讨论线性动力系统在平衡点的性质，给出线性动力系统的稳定子空间与不稳定空间。

In the second method, the nonlinear tracking differentiator is applied to producing the differential signal of the pitch angle, which is used to calculate the pitch angular rate.

给出了两种重构方法，一种是通过建立等效的线性模型，设计线性状态观测器重构状态信号，另一种是使用非线性跟踪微分器方法，通过跟踪俯仰角的微分信号来计算俯仰速率信号。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。