tracking

用法例句

The meat tracking and traceability system based on PLM(product lifecycle management) includes the tracking system from butchering and processing to meat product market,and meat product all lifecycle traceability system.

在此基础上,并在开源开发环境下,设计和实现一个适应肉品生产需求变化的、可进化的跟踪追溯系统。

Analysis and Design on Tracking and Traceability System for the Safety of Pork Supply Chain

猪肉供应链安全跟踪追溯系统分析与设计

The Key Technology Research of the System of Track and Trace in the Supply Chain of Agricultural Logistics of SiChuan Province;

四川农业物流供应链跟踪追溯系统的关键技术研究

Research on Tracking and Tracing System in the Production Chain of Chilled Pork;

冷却猪肉供应链跟踪与追溯系统的研究

Design and Development of Traceability Information Management System of the Safety Beef Productions Entire Processes;

牛肉安全生产加工全过程质量跟踪与追溯信息管理系统研发

Research on Product Tracking and Tracing Based on Batch Management;

基于批次管理的产品追踪溯源的研究

The dogs are casting around for the scent

这些狗正在跟踪追寻。

The hunter followed the tracks of the lion.

猎人跟着狮子的踪迹走（追踪狮子）。

To follow the traces or scent of, as in hunting; track.

跟踪追随…的足迹或气味，如在狩猎中；追踪

The police have traced her disappearance back as far as a day in April.

警察把她的失踪日期追溯到四月份的一天。

He traces his descent back to an old Norman family.

他追踪自己的世系上溯至一个古老的诺曼家族.

He trace his descent back to an old norman family

他追踪自己的世系上溯至一个古老的诺曼家族

Status quo and Evaluation of Traceback in Cyber-Network

计算机网络追踪溯源技术现状及其评估初探

Study on high-precision rapid ray tracing method by multi-retracing

多次回溯高精度快速射线追踪方法研究

A Practical Traceback Mechanism in Wireless Sensor Networks

无线传感器网络恶意节点溯源追踪方法研究

Research on Track and Rollback of Design Process in Aircraft Collaborative Design;

飞行器协同设计中的设计过程跟踪与回溯研究

Research of Operator's Device Dynamic Tracking and Quality Retrospective System

运营商设备动态追踪与全程质量追溯系统的研究

tracking station (place from which the movements of satellites,missiles,etc are tracked by radar or radio)

（用雷达或无线电追踪卫星、导弹等的）跟踪站.

on the track of

跟踪追赶，尾随，得到…的线索，未出岔子