One continuous counter flow extraction machine with fold flow and long slot flange tightening component were introduced in this article.
主要介绍一种易清洗操作的折流式连续逆流提取机和长槽法兰紧固件。
A new model for describing mass transfer performance in the supercritical fluid ext raction columns by continuous counter current flow was derived.
建立了描述连续逆流超临界流体萃取塔传质性能的数学模型。
The continuous and reckless use of synthetic chemicals for the control of pests which pose a threat to agricultural crops and human health is proving to be counter-productive.
为控制害虫，人们持续且不计后果地使用人工合成化学品，对农作物和人类健康造成危害，事实证明会产生相反的效果。
Some superiorities of using down hole hammer counter circulation type continuous coring (sampling) method in gold ore exploration are expounded in this paper.
文中阐述了在金矿勘探中应用潜孔锤反循环连续取心（样）的优越性；
The spatial concept was to present a significant solid mass that connects the entrance of the hall to the serving counter and also illustrates the roof and the walls as a continuous element.
这个设计的空间理念是呈现一个可以连接大厅入口和服务台的巨大块体，它同时还能照明屋顶和墙面，使其成为连续的元素。
Cleaning has been performed to the counter-infiltration membrane due to its pollution problem caused by long and continuous operation.
针对反渗透膜在长期连续运行中造成的膜污染问题，进行反渗透系统的清洗工作。
Cleaning has been performed to the counter-infiltration membrane due to its pollution problem caused by long and continuous operation.
针对反渗透膜在长期连续运行中造成的膜污染问题，进行反渗透系统的清洗工作。
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