With PP chips and antibacterial matrices blent, the antibacterial special raw material with high melt index is prepared for speed spinning.
采用聚丙烯切片、抗菌母粒共混，制成高熔融指数的抗菌高速纺专用料进行纺丝。
The index system is a uniform and coherent index system of grading service for different highways, and suitable for the purpose of high speed and large flow of ITS.
本文的指标体系是能够适应智能交通系统高速大流量要求的、统一、连贯的指标体系。
As a new technology, high speed digital image recorder is adopted to real time analyzing and processing of moving targets, which can greatly improve accuracy of index measurement.
在对快速运动目标进行跟踪、测量的过程中，为了提高测量精度，采用高帧频图像记录技术是目前一种新的技术途径。
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