Such earthquakes can be an early warning of volcanic eruptions.

It also has important meaning how to establish good financial early warning model.

如何建立良好的财务预警模型就更具有重要意义.

Basic early warning systems are being set up in the affected areas.

受灾地区将会安装预警系统.

Evaluation and early warning of urban fire risk are one way for reducing and controlling fire.

减少和控制火灾的基本手段之一是火灾风险的评价和预警.

Strengthening risk monitoring, early warning and prevention and control, effective prevention of systemic risks.

加强风险监测 、 预警和防控, 有效防范系统性风险.

In recent years , adaptive clutter suppression for airborne early warning ( AEW ) radars have attracted considerable attention.

自适应抑制机载预警 ( AEW ) 雷达杂波的问题近年来受到了广泛关注.

These systems could be used in an early warning capacity.

这些系统可以运用于建立早期预警能力.

an early warning system (= of enemy attack)

预警系统

Wax distribution in two typical paving asphalts

两种典型道路沥青中的蜡分布

And the prepared SBR/ LDPE blends modified asphalts showed much better storage stability at high temperature.

结果表明：采用预先制备的SBR/LDPE共混物所得到的改性沥青能够在高温下稳定贮存。

The group constituents of the final mixture are quite similar to those of conventional asphalts.

这种混合物的族组成与常规沥青很相似。

Investigation of Changes and Kinetics of Chemical Group Compositions of Petroleum Asphalts in Continuous Heat and Air Aging

石油沥青在连续热和空气老化中化学族组成的变化及动力学研究

Comparison of performances of some polymer modified asphalts

几种聚合物改性沥青性能的比较

Effect of absorbing oxygen on the physico-chemical properties of asphalts and their constituents

吸氧对沥青及其组分物化性质的影响

The Low Temperature Ductility Norm of Road Asphalts

道路沥青的低温延度指标

The higher the aging temperature, the more remarkably the various constituents of asphalts would change.

随热和空气老化温度的升高，各组分含量的变化更为显著。

High performance and stabilization of styrene butadiene rubber modified asphalts with reactive blending

丁苯橡胶改性沥青的高性能化和稳定化

Research and development of highway paving asphalts

高速公路用石油沥青的研制与开发

Investigation on oxygen absorption of Petroleum Asphalts and their constituents

石油沥青及其组分吸氧性能研究

The experimental results show that each constituent of asphalts changes into the near heavier one;

结果表明，沥青的各组分变重，平均分子量增大；

Study of Modified Mechanisms of SBS and SBR Modified Asphalts by Contrast

SBS与SBR改性沥青改性机理对比研究