查询词典 dynamically

A dynamically typed language can be seen as a statically-typed language with a very permissive type system under which any syntactically correct program is well-typed; as long as its dynamic semantics ensures that no such program ever "goes wrong" in an appropriate sense, it satisfies the definition above and can be called type-safe.

一个动态类型语言可以看作是静态类型语言和类型限制系统的集合，该系统限制了语法正确的程序是类型安全的；如果它的动态语义能够保证在某种合适程度上不会出错，那么它就满足上面的定义，可以称作类型安全的。

To solve the exsisting problems in the realization of the LFM/CW radar, the thesis presents a technique for dynamically measuring the LFM/CW signals, which can accomplish the dynamic measurements of FM linearity, FM bandwidth and FM slop of the transmitted signals of LFM/CW radars. This technique creates an effective and accurate means of judging the performance of LFMCW radars. The linearity-correction techniques presented in the thesis successfully make the linearity of the transmitted signals of an actual LFM/CW radar reduce from approximately 25% to 0. 1%(or r. m. s linearity of 0.04%), better than the best results (0.22%) obtained by foreign researchers with complex linearization closed-loop in the same kind of LFM/CW radars, according to the published literatures during the last decade. In order to improve the capability of the real-time processing and range-cells management of LFM/CW radars, the principle of equivalent mixing by lacking-sampling process of band-pass real signals is proposed based on the well-proved improvedversion of sampling theorem of band-pass real signals. This principle is used to configure the range-segments processing of the beat signals of an actual LFM/CW radar. The techniques of system-background interference suppression and the beat signal's dynamic range suppression are proposed, and are realized in an actual LFM/CW radar to demonstrate their effectiveness.

针对线性调频连续波雷达实现中急待解决的技术问题，文中提出并验证了线性调频连续波信号的综合动态测试技术，可以完成对线性调频连续波雷达发射信号的扫频线性度、扫频带宽和扫频斜率的综合动态测试，为衡量实际线性调频连续波雷达的系统性能创立了精确有效的测试手段；文中建立的非实时闭环动态校正技术使一部实际的线性调频连续波雷达的发射信号（时带积3×10〓）的扫频线性度从25%改善为0.1%（方均根线性度0.04%），优于国外已公布的80年代同类雷达中采用复杂的实时闭环动态校正环路所获得的实际结果（0.22%）；为了改善线性调频连续波雷达的实时性和分辨单元数处理能力，文中发展完善了实带通信号的采样定理并给予了严格证明，并在此基础上提出了欠采样等效混频原理，将其应用于实际线性调频连续波雷达的距离分段处理中；针对线性调频连续波雷达中系统背景干扰和回波动态范围问题，创立了系统背景综合抑制技术和频域动态范围压缩技术，并将它应用于实孔线性调频连续波雷达系统中，显示出它们的有效性。

Based on the separation technique of address and display, the subfields with higher weight value playing an important role in producing the dynamic false contour are divided into several subfields with lower weight value. The addressing method of accumulation lighting is adopted for the divided subfields. By comparing the gray statistic of input image with the preset gray level thresholds, the operating situation of the dismantled subfield is dynamically determined so as to reduce efficiently the false contour phenomenon without influencing the picture luminance.

该技术基于寻址与显示分离技术，将对产生动态假轮廓起重要作用的权值较大子场拆分为若干个权值较小的子场，并对拆分的子场使用累积发光的寻址方式，利用输入图像灰度统计与预置的灰度阈值比较，动态地确定拆分子场的使用情况，在不影响图像显示亮度的情况下有效地减小了动态假轮廓现象。

An improved ant colony algorithm on the basis of ant colony system to solve the traveling agent problem is presented.Ants secrete multi-pheromones to reflect the change of host's service ability and network load dynamically with the results that agent's migration is more agile.

在蚁群算法的基础上，提出分泌多种信息素的改进蚁群算法来求解旅行Agent问题，动态反应了节点服务能力和网络负载的变化，使迁移更具有灵活性。

AMC selection module periodically measures the wireless channel, updates the state transition matrix of finite-state Markov chain to trace the channel status, and dynamically selects transmission mode, which includes modulation and forward error coding, so as to guarantee packet error rate performance and improve spectrum efficiency.

AMC选择模块周期性地测量无线信道，更新马尔可夫模型转移概率矩阵以跟踪当前的信道特征，动态选择物理层传输模式（包括调制方式和前项纠错编码方式），在保证系统误包率要求的同时，最大可能地提高系统频谱效率。

In this article I'm introducing a simple tool to dynamically set environment strings to any process in the system.

在这篇文章中，我提出一个简单的工具，动态设置环境字符串系统中的任何进程。

At the same time, how the globe states in a process of completing a task changes is discussed and the run of DCS is illustrated dynamically.

同时，讨论了在系统的运行中系统状态的转换并且动态地描述了DCS的运行。

It can predict the yields of FCC accurately according to the operating condition. When it is applied in simulation and optimization of practical unit, adjusting of the model can be done automatically and continually according to the practical data of unit. Accordingly, it can dynamically tail after the practical unit, and realize the real-time optimization of unit preferably.

利用它不仅能够根据反应条件较准确地预测产品的产率；当其用于装置的模拟优化控制中时，还可以不断地根据装置的实际数据对模型进行校正，从而动态地跟踪模拟实际装置，较好地实现装置的实时优化控制。

Second, in this dissertation, with the charge simulation method integrated, the dynamically adjustable genetic algorithm approach is proposed for contour optimization of the suspension insulator.

其次，本文亦提出整合电荷模拟法於动态可调基因演算法中以进行悬垂碍子外型之最佳化设计。

Train in stopping a competitor's fall dynamically.

训练用动态确保模式。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。