一位叫延斯·克里斯坦森的职员在被压废墟下5天后奇迹般生还。
Miraculously, one staff member, Jens Kristensen was found alive after being buried in rubble for five days.
该算法直接利用前一周期的时延信息来更新路由表，以作为当前寻找路径的依据，在满足带宽和时延波动约束条件下，使数据传送过程时延最小化。
It can refresh the router table by the previous delay information to find a suitable path with the constraints of the bandwidth and the delay-jitter.
本文介绍了网络时间协议的基本工作原理，简要分析了在网络路径对称和不对称两种情况下的网络时延问题。
The basic working principle of network time protocol is introduced, and the network time delay is analyzed simply in the case of symmetrical and dissymmetric network path.
本文在瑞利衰落模型下，研究了高频电离层信道中多径时延与多普勒频移的随机特性。
In this paper, with Rayleigh fading the random characteristics of multipath time delay and Doppler shift in HF ionospheric channels is discussed.
由于循环相关的平稳特性，即使在较大延迟量存在的情况下，仍然能够达到准确的时延估计效果。
The accurate time delay estimation of a signal can be gained even if there is a great time delay because of the stationary performance of circular correlation.
通过建模仿真，分析了此协议在多种业务流组合下的时延和时延变化性能，并提出了一种硬件实现方案。
The CD and CDV characteristics are analyzed under several service scenarios through system simulation. Based on the MAC protocol, an easy hardware implementation scheme is given.
语音编码的基本问题就是在给定编码速率的条件下如何得到尽可能好的重建语音质量并保证尽可能小的编解码时延和适当的运算复杂度。
The fundamental of speech coding is the fact that how to get better quality of reconstructed speech and ensure the less time delay and proper operational complexity at the given coding rate.
以苏州电力光纤通信网西外环为对象，研究了各种通道故障下复用段保护切换、恢复过程中通道时延的变化情况。
Taking the Suzhou power fiber optic communication grid as the object of research, this paper studies the transmission delay during protection and recovery in various channel failures.
仿真结果表明该协议能在水声环境下取得优良的吞吐性能和较低的分组传输时延。
Simulation results show that the proposed protocol can obtain higher throughput performance and lower packet transmission delays under the circumstances of underwater acoustic.
随着采煤深度的下延和产量的加大，瓦斯涌出量逐步增加，采煤工作面初采期间的瓦斯问题越来越引起重视。
Along with mining depth becoming deep and coal output increasing, the gas discharge increased, and gas problem of primary mining in coal face becomes important.
本文分析了移相器的数学理论并提出了移相器设计与优化算法。 该算法可以得到最小时延与面积代价下的高效移相器。
This paper introduces the mathematical theory of phase shifter and develops a new algorithm for design phase shifters with minimum cost of delay and speed.
本研究采用计盒维数刻画了延龄草不同生境下的种群空间分布格局。
This study depicts the population space distribution under different living circumstances using Box counting dimension.
采用测力延度试验，本文分析了不同SBS改性沥青在不同温度，不同改性剂掺量下的性能变化特点。
Through lots of force ductility tests, the tensile performances of the different SBS modified asphalts in different temperatures are analyzed.
针对短时延的多包传输网络控制系统，研究了数据包传输次序不确定情况下系统的建模及控制问题。
For the networked control systems with multi-packet transmission and uncertain short time delay, system modeling and control problem are studied in the case of uncertain packet transmission sequence.
研究了在时变瑞利衰落信道下，存在反馈时延的选择发送分集（STD）系统的性能。
The performance of selective transmit diversity(STD) with feedback delay is investigated under time-varying Rayleigh channel.
研究并实现了约束提取及约束下的非强健通路时延测试产生算法。
A constraint extraction method and a constraint path delay test generation algorithm are developed.
在存在背景噪声干扰的情况下，本文提出了一种基于三阶累积量的自适应参数型多径时延估计方法。
Taking into account the noises correlated with signals, multipath time delay estimation based on adaptive parametric approach using third-order cumulants is proposed in this paper.
为了解决秋延晚栽培过程中高温多湿气候条件下辣椒育苗难的问题，本课题组进行了秋延晚栽培育苗中用矮壮素控制育苗的试验。
Controlled trials were made to solve the difficulties in seedling growth of the hot pepper under high temperature and high humidity conditions in late autumn - seeding cultivation.
利用依赖树模型和上向一下向算法，推测链路的时延分布。
A link delay distribution approach is proposed based on the dependence tree model and upward-downward algorithm.
研究多播端到端时延受限条件下的最优时延抖动问题，提出一种有效的多播路由算法。
This paper researches the problem of minimization of delay variation under the multicast end-to-end delay bounded and presents an efficient multicast routing algorithm.
仿真结果表明，与传统方案相比，自适应选择重传方案在高误帧率环境下以较低的误包率、略大的传输时延获得了较高的TCP吞吐量。
Numerical results demonstrate ASR-ARQ can achieve much lower packet error rate with slightly longer delay and higher TCP throughput than the conventional scheme.
说明在—定的条件下脉冲色散对信号时延和场强测量的影响。
The effect of pulse signal dispersion on the measurement of LF time signal delay and field strength is described under certain conditions.
本文分析了在全连通网络下不同分组长度、节点数和重发限制下abf - TDMA的通过率和时延。
We analyze the throughput and delay of ABF-TDMA for the case of a fully connected network assuming variable-length packets, different number of nodes and retry limit.
在假设数据传输存在时延的情况下，主要利用线性矩阵不等式的方法，给出了群体达到一致性的充分条件。
Under the assumption of time-delay during data transmission, we give the sufficient condition of agents achieving consensus stability using approach of linear matrix inequalities.
提出了一种在非精确网络状态信息下满足时延和带宽约束的最小代价组播路由算法。
A delay and bandwidth constrained least-cost multicast routing algorithm with imprecise state information is proposed.
声波信号时延的准确估计是实现强噪声环境下声学法高精度测温的关键。
Precisely estimated time delay of acoustic wave signal is very important to implementing the most accurately measurement of temperature using acoustical method in the strong noise environment.
结果表明，稳定下延方案较单项的其他下延方法具有更高的精度和稳定性。
The results show that the stable downward continuation program has higher accuracy and stability than other single method.
主要表现为在高速网络环境下，现有的协议算法不能保证低的包丢失率和低的时延及时延抖动等服务质量需求。
It is mainly exhibited as in the high bandwidth network environment, the current protocol algorithms can't guarantee nicer service quality of low packet loss rate, RTT and dithering of RTT.
主要表现为在高速网络环境下，现有的协议算法不能保证低的包丢失率和低的时延及时延抖动等服务质量需求。
It is mainly exhibited as in the high bandwidth network environment, the current protocol algorithms can't guarantee nicer service quality of low packet loss rate, RTT and dithering of RTT.
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