The comparison of performance among regular packing, conventional packing and tray is given. Energy consumption is calculated. Application examples are listed.
文章对规整填料、散堆填料和塔板性能进行了比较,计算了塔设备的能耗,并列举了精馏塔的应用实例。
This paper discusses four application layer multicast protocols which are classic today and presents a comparison of performance and application of these schemes.
该文讨论了目前四种有代表性的应用层组播协议并且给出了这些协议的性能和应用的比较。
Concerning the corrosion of the urea workshop and its causes, and polychloroprene latex slurry is selected to repair the corrosive ground after the comparison of performance and prices.
根据尿素包装厂房出现的腐蚀现象和产生原因确定了整改思路,经过性能和价格比较,选用性价比高的氯丁胶乳砂浆对腐蚀的地面进行维修。
应用推荐