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- Because the spatiotemporal chaos system has huge key space and was sensitive to the initial parameter, this method shows great security. 由于时空二维混沌具有密钥空间大、参数敏感性的特点,该算法具有很高的安全性。
- Then the more precise initial parameters could be obtained with a computationally attractive least squares method. 应用最小二乘法,得到较为精确的参数初始值;
- The initialization parameter SERVICE_NAMES identifies which database services an instance belongs to. 如果我创建了多个数据库,这句话的意思是不是可以通过设置service_names来指定登陆是使用哪个数据库?
- The initialization parameter OPEN_CURSORS in INITSID.ORA determines the maximum number of cursors per user. 如果你需要在程序中同时打开更多的游标,你可以关闭数据库,修改INITSID.;ORA,充启数据库
- The set of the initial parameters satisfying all kinds of given technical targets may correspond to one or more closed continuous regions in the multi-dimensioned space. 初步分析表明,满足给定技术指标(约束条件)的初 始参数的集合在多维空间构成一个或者若干个有封闭边界的连续域。
- All the initial parameters of the system quickly converge upon termination, when history tells us human society is a system that displays marvelous continuing expansion. 所有的初始参数很快就向着终点汇聚起来,可历史却告诉我们说,人类社会其实是这样一种系统:它所显示出来的,是一种非凡的连续扩展过程。
- To use a server parameter file when starting up the database, you must create it from a traditional text initialization parameter file using the CREAT ESPFILE statement. 当数据库被启动是为了使用服务器参数文件,你必须用创建服务器参数文件声明方法来创建一个普通的文本文件来初始化参数文件。
- If a cursor cannot be opened due to a limit on the number of cursors, then the database administrator can alter the OPEN_CURSORS initialization parameter. 如果因为游标数量达到上限而无法打开新游标,数据库管理员可以修改OPEN_CURSORS初始化参数。
- Cause: A host language program attempted to open too many cursors. The initialization parameter OPEN_CURSORS determines the maximum number of cursors per user. 要判断是什么原因引起的。如果是程序的原因,比如在程序中忘记关闭游标之类。
- Finally, some measures, such as the removal of redundant data, establishment of index mechanism, and adjustment of EMS memory and initial parameters, are taken for optimization of the database performance of the system. 并采用消除冗余数据;建立索引机制;调整内存分配及相关的初始参数等方法优化系统数据库性能.
- In this paper,nuclear explosion X ray spectra,initial parameters of the pulse stress waves in aluminium exposed to the X rays and stress wave attenuation along the thickness are estimated by using some simple analytical models. 并以简化模型估算了核爆X射线谱的特征、X光辐照铝靶产生的脉冲应力波的初始参数及其沿铝靶厚度的衰减特性
- Traditional clustering algorithms such as k-means algorithm require some prior knowledge to determine initial parameters, but the selection of initial parameters usually influences the clustering result greatly. 传统的聚类算法如k-means算法需要一些先验知识来确定初始参数,初始参数的选择通常会对聚类结果生产很大的影响。
- Two methods were compared with the finite element method and experiment. It proved that method based on large deflection was reasonable and effective. It can provide initial parameters for the design of SMA actuator. 与相关研究中采用的将挠度曲线假设为圆弧的方法进行了对比,通过有限元方法和实验进行了验证,结果表明,基于大挠度理论的研究方法更为合理有效,并且这种方法还可以为SMA驱动器的设计提供初始参数。
- Expert-PID controller was developed by utilizing the three parameters of traditional PID controller as the initial parameters of Expert-PID and experiment was carried out on the MSB platform. 利用常规PID的3个参数作为专家PID控制器的初始参数设计了专家PID控制器,并在磁悬浮轴承平台上进行了实验。
- The method is highly reliable and not sensitive to geometrical distortion, intensity inhomogeneity and data missing, and it can avoid obvious errors by adjusting initial parameters properly. 该算法可靠性高,对图像几何失真、灰度不均匀性及数据的缺失等不敏感,并适当调整初始化参数,可以避免明显的误配准。
- If the parameter loader is null, the class is loaded through the bootstrap class loader.The class is initialized only if the initialize parameter is true and if it has not been initialized earlier. 如果参数loader是null,类的加载通过引导类加载器进行,只有 initialize参数为true,并且还没有被初始化时才初始化。
- The computational results show that the model can capture the detonation wave and its reflection accurately, and can also predict the detonation track for the different initial parameters. 使用不同的计算初始条件来考察模型的计算模拟能力,计算结果表明,该模型能够精确捕捉爆轰波及其波后的反射过程,同时,也能够预测不同计算初始条件下爆轰波的传播轨迹。
- His initial reaction was one of shock. 他最初的反应是震惊。
- The initial `h' in `hour' is not aspirated. hour一字中起首的h不发送气音。
- Pointer to a CREATESTRUCT structure that contains initialization parameters for the window about to be created. 一个指向CREATESTRUCT结构的指针,该结构包含即将被创建的窗体的初始化参数。
