将智能技术应用于纺织生产正在成为人们研究的热点课题.该文在深入分析企业生产实际的基础上,提出了一个具有一定通用性的棉纺质量......

将智能技术应用于纺织生产正在成为人们研究的热点课题。本文在深入分析企业生产实际的基础上,提出了一个具有一定通用性的棉纺质......

通常密封型车用电线束插接器的盲堵是靠护套与盲堵过盈配合产生的摩擦力固定在护套内。在使用中由于环境温度等条件变化，导致盲堵承......

针对现有取苗末端执行器取苗针间距固定、适应性差,难以实现按需调整以适应移栽过程中不同规格穴盘钵苗取苗的问题,设计了一种插入......

Compressed bentonite in the form of pellets or plugs is used for the abandonment of production wells for the oil and gas......

The University of Queensland Centre for Coal Seam Gas (UQ CCSG) has investigated plugging wells with bentonite through l......

Tropospheric ozone is a worldwide phenomenon causing injuries to forest trees. Californian ponderosa and Jeffrey pines a......

To clean out the smear layer on teeth surface, and protect the teeth medulla, the experiment applied the study observing......