Impacts on asphalt mixture's high temperature performance with PR series additives added by means of rutting test and Repeated Shear Test (Constant Height)(RSCH) were investigated.
选用车辙试验和恒定高度重复剪切试验（RSCH）来进行掺加PR系列添加剂沥青混合料的高温性能研究。
UCCA has initiated a series of talks with leading advertising or PR professional to decode the secrets of big brands' success and understand what makes them so inspiring.
UCCA 将开始一个全新的系列讲座“爱品牌”，带领观众与主流广告媒体、职业公关一起解密大品牌的成功和他们不竭的灵感之源。
The present invention relates to an electrical device (Fig 6) having a programmable resistor (pr) connected in series to a punch-through diode (s).
本发明涉及一种电气器件(图6)，其具有与穿通二极管(S)串联连接的可编程电阻器(PR)。
Then, through its PR firm, the manufacturer made a series of public service announcements to restore confidence in the company and its products.
随后，生产该药的厂家通过他们的公共关系代言人，做出了一系列的公告，以恢复（公众）对他们公司和他们产品的信心。
Lobbying PR, as a part of public relations (PR), is a series activities which, through propaganda to improve image and gain public support, reach the PR goal.
游说公关作为公关活动的一部分，是通过游说者的宣传，从而改变形象，获得目标公众支持，以顺利实现自己的公关目标的活动。
Finally, some conclusions about error estimating for a series of cases are pr...
最后给出对不同情况下估计误差的结论意见。
Finally, some conclusions about error estimating for a series of cases are pr...
最后给出对不同情况下估计误差的结论意见。
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