饱和烃和芳香烃影响沥青的低温延度和粘结性。
Saturation and aromatics affect the ductility of asphalt at low temperature.
阐述了SBS改性沥青低温延度的主要影响因素。
Factors influencing low temperature ductility of SBS modified asphalt was analyzed.
改性剂用于改善路用性能，如提高软化点、低温延度等，同时也是很好的胶粘材料。
The modifier is used to improve the road performance, as improving softening point, low temperature ductility and the like. At the same time, the invention is good glue material.
结果表明：TLA均可提高两种基质沥青的软化点，增大其粘度，降低其延度和针入度。
The results obtained are as follows: the softening point and viscosity of two asphalts were increased, while the penetration and ductility were decreased with the introduction of TLA.
同时，老化过程中，沥青针入度、软化点及延度的变化进一步证明了所得动力学模型是可靠的。
The changes of penetration, softening point and ductility of asphalt during aging proved that the kinetic model is reliable.
详细研究了化学改性对SBR改性乳化沥青主要性能包括软化点、针入度和低温延度的影响规律。
It studies the orderliness of chemical modification to asphalt's performances that include softening point, penetration and low temperature ductility.
采用沥青薄膜加热试验和紫外线老化试验，对沥青的针入度、软化点、延度和粘度等性能指标进行了试验研究。
By thin film oven test and ultraviolet photooxidation test, asphalt performance indices were studied, including penetration, softening point, ductility and viscosity.
试验结果表明，测力延度试验可以比较全面的反映改性沥青的低温拉伸性能，是评价改性沥青低温性能的简单有效的方法。
Test results indicate the force ductility test is a simple and effective mean of characterization of low temperature tension properties of polymer modified asphalt.
结果表明，延度可以比较全面地反映弹性体改性沥青涂盖料的低温拉伸性能，是评价弹性体改性沥青涂盖料低温性能简单有效的方法。
Test results indicate the force ductility test is a simple and effective means showing low temperature tension performances of elastomer modified asphalt coating.
从二度磁异常上延理论出发，推导出一种下延方法。
Based upon the theory of upward continuation of two-dimensional magnetic anomaly data, a corresponding downward continuation formula has been derived.
与采用传统回溯法的译码器相比，该译码器具有较低的译码时延、有效的存储空间管理和较低的硬件复杂度。
This Viterbi decoder has low latency, efficient memory organization, and low hardware complexity compared with other Viterbi decoders using traditional trace-back methods.
无线通信中应用最大似然序列估计，其时延和计算复杂度是必须解决的两个问题。
Delay and computational complexity are two problems to be solved when Maximum Likelihood Sequence Estimation (MLSE) is used in wireless communication system.
文章介绍了一个可以同时考虑时延约束和拥塞度优化的VLSI总体布线新方法。
Introduced in this paper is a new approach for VLSI interconnect global routing that can optimize both congestion and delay, due to routing topology flexibilities.
在数据吞吐量大，并行度高，算法比较简单，状态较少，流程比较简单和对时延要求较高的场合，应用FPGA非常适合。
At the situation of high-data-rate, high-parallel, simple algorithm, less states, simple data flow and critical delay, the FPGA can offer a very good solution.
用该母粒生产的流延膜，具有遮盖高、细度好、水份少、剥离强度大等特点。
The casting film produced with the masterbatch has the characteristics of high opacity, high fineness, low water content, large peeling strength and so on.
论文研究了基于多径时延跟踪的信道估计方法，并提出了一种低复杂度的多径时延跟踪方法。
We investigate the channel estimation algorithms based on tracking multipath time delay, a low complexity multipath time delay estimation method is proposed.
采用边缘检测技术有效减少了TOA参数估计中的多径干扰，提高了时延参数估计的准确度；
The leading edge detection algorithm is proposed to mitigate the effect of multipath in TOA estimation.
采用边缘检测技术有效减少了TOA参数估计中的多径干扰，提高了时延参数估计的准确度；
The leading edge detection algorithm is proposed to mitigate the effect of multipath in TOA estimation.
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