Compared with other transportations such as air and road transports, railway's own characteristics maintain its advantages in the aspect of transporting distance ranging from 400 to 800 km.
与民航、公路等其他运输方式相比，铁路的特点决定了它大约在400公里- 800公里的运距上具有优势。
Compared with powder accelerator, liquid accelerator has many advantages, yet its accelerating effects were influenced by a lot of factors.
液体速凝剂和粉状速凝剂相比有很多优点，但液体速凝剂的促凝效果受许多因素的影响。
In this paper, the principle of a confocal laser scan microscope system and its advantages compared with conventional microscope are introduced.
本文介绍了共聚焦激光扫描显微镜系统的工作原理及其优良性能。
应用推荐