使用对称算法和非对称算法的两阶段过程。
A two-phase process using both symmetric and asymmetric algorithms.
对称和非对称加密间的差异
介绍对称密码技术和非对称密码技术的基础理论。
Introduce the basic theory of symmetrical encryption technology and asymmetrical encryption technology.
将对称密码算法和非对称密码算法共同使用，增强了应用系统的安全性。
Using the symmetric algorithms and the asymmetric algorithms together security performance of the application system is improved.
利用光学传输矩阵方法研究对称和非对称一维缺陷光子晶体的缺陷模式特性。
The mode properties of symmetric and non-symmetric one-dimensional photonic crystals with a sandwich layer defect were investigated by using the optical transmission matrix method.
结果表明同位旋对称势对于同位旋非对称度的依赖性很弱，但对于动量和密度均有较强的依赖性。
The symmetry potential turns out to depend strongly on both momentum and density, while it is almost independent of the isospin asymmetry.
根据不同的假设，分析了对称信息和非对称信息两种情况下的最优契约。
According to different hypothesis, the optimal contracts under both the conditions of symmetric information and asymmetric information are made.
根据模糊目标函数与模糊约束函数的关系，模糊优化问题可以分为对称和非对称两种类型。
According to the relations between the objective function and the constraint function, the fuzzy optimization can fall into tow categories about symmetry and unsymmetry.
本文利用半地转模式研究了对称和非对称地形以及双地形对冷锋锋生过程的影响。
The influences of symmetric, asymmetric and double mountains on the frontogenetical process of a cold front are studied by using a semigeostrophic model.
介绍进化博弈理论的基本动态模型：对称博弈模仿者动态模型和非对称博弈模仿者动态模型及其相关结论。
This paper mainly introduces the basic dynamic models of evolutionary game theory: symmetric replicator dynamic model, asymmetric replicator dynamic model and some conclusions.
在边缘区内可观察到对称型和非对称型两种突触。
Both symmetric and asymmetric SPIR synapses were observed in the marginal division.
目前有几种加密技术如对称密钥密码系统和非对称密钥密码系统。
Several technologies exist for encryption, such as symmetric key cryptography and asymmetric key cryptography.
对称区间上的定积分和一类非对称区间上的定积分，均可用对称原理简便计算。
The paper discusses the use of symmetry principle in the evaluating of definite integrals on both the symmetric interval and non-symmetric interval.
从提高材料使用性能一锚固性能出发采用拉拔试验研究了横肋对称和横肋非对称钢筋的锚固性能的区别。
The difference of anchorage properties between the symmetrical and unsymmetrical transverse ribbed rebar was studied considering improving materials' usage and anchorage properties by pull-out test.
以及对称和非对称量子阱中面声子的色散曲线。
The polarization eigcnfrequencies of symmetric and unsymmetric quantum well are given.
密码体制大体分为对称密码和非对称密码两种。
Modern cryptograph can be divided into symmetrical key system and dissymmetrical key system.
对船用舵机泵控系统中位置控制单元的三通阀控制非对称缸和四通阀控制对称缸的两种设计方案进行了理论分析和系统结构分析。
Two design strategies that three-way valve control unsymmetrical cylinder and four way valve control symmetrical cylinder were analyzed from principle and system structure aspects.
首先阐述密码学的相关概念，然后对传统密码技术和现代的对称密码算法与非对称密码算法及其安全性进行分析；
Related conception is introduced at first, then the principle and security of conventional cryptology, modern symmetrical encryption algorithms and asymmetrical encryption algorithms are analysed;
而利润分配问题是战略联盟矛盾的焦点。本文分别探讨对称信息和非对称信息条件下“盟主成员”型战略联盟的利润分配问题。
This paper analyzes the profit distribution problem of "Lead-member" strategic alliance at the condition of symmetrical information or unsymmetrical information.
证明在静态情况下，几何对称试件和几何非对称试件的轴线两侧均具有对称的应力和位移分布状态；
The results show that the static stress and displacement states are symmetrical on opposite sides of the axis whether the sample is symmetry in geometry or not.
非对称式橡胶衬套在轴向和对称径向存在弹性耦合特性，对汽车的操纵稳定性有一定的影响。
The elastic coupling characteristics of the unsymmetrical rubber bushing in the axial and symmetrical radial directions, affect the handling stability of the vehicle.
用一维混合粒子编码研究了具有电子旋转方向的对称和非对称旋转间断的稳定性。
The stability of the, symmetric and asymmetric rotational discontinuities with electron sense of rotation is studied by means of a one dimensional hybrid particle simulation code.
密码技术主要包括对称密码算法和非对称密码算法及协议。
It mainly includes symmetric encryption algorithms and asymmetric cryptographic algorithms and protocols.
横肋对称和横肋非对称钢筋的粘结锚固性能无明显差异。
The anchorage properties between the symmetrical and unsymmetrical ribbed rebar had no obvious difference.
说明如何进行对称和非对称加密。
说明如何进行对称和非对称解密。
在考虑工作辊边部接触的前提下，采用自行开发的改良影响函数法对薄带的对称和非对称冷轧过程进行了分析。
Using a developed modified influence function method, the cold rolling of thin strip in both symmetric and asymmetric cases were analysed with considering work roll edge contact.
母语因素影响汉语二语习得有空项影响、对称影响、非对称影响和斜配关系影响四种形式。
It also explores the four ways in which L1 influences CSL learning: gapped influence, symmetry influence, asymmetry influence and skewed relation influence.
理论分析和仿真结果表明，该非对称水印系统能够提供可靠的非对称检测，系统鲁棒性高。
The theory analysis and simulation results demonstrate that the asymmetric watermarking system can provide reliable asymmetric detections, and it has high robustness .
采用传输线理论，在线性近似条件下推导出起因于输入电压的非对称和电路元器件非对称的纹波的解析表达式。
By using transmission line theory and linear approximation of the circuit, analytical expressions are derived for the ripple due to asymmetry of input voltages and circuit elements.
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