concurrentadj.同时发生的concurrent heating同时加热concurrent process并发进程,并行进程concurrent courses同时开设的课concurrent offence俱发罪concurrent inquiry并发查询concurrent testing[计] 并行测试, 同时测试concurrent project并行工程Concurrent des ign并行设计concurrent disease并发症concurrent therapy同时治疗法

1. The Parallel Flow Principle is ideal for producing high reactive quicklime.
   并流的原理是生产高活性度石灰的理想方式。
2. The stability of particle uniform distribution in cocurrent-up gas-solid flow is analyzed in this paper.
   摘要对气固并流上行流动中颗粒均匀分布的稳定性进行了分析。