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- This paper briefly describes the plug removal mechanism of hot gas acid and its application in Daqing oil field. 热气酸解堵技术是同时利用酸、热、气、表面活性剂可生成泡沫酸的酸化解堵技术。
- Through analysis of plug removal mechanism using the technique of high-pressure jetting,we design the str... 经现场应用,取得了较好的效果。
- Based on the analysis of microstructure and removal mechanism of PCD, the mechanism of ultrasonic vibration lapping for PCD is investigated. 在分析聚晶金刚石(PCD)材料的微观结构和去除机理的基础上,对PCD材料的超声振动研磨机理进行了深入研究。
- A new technology used for polishing CVD diamond films by EDM method is put forward and its removal mechanism is dealt with. 提出了一种用电火花加工法抛光CVD金刚石膜的新工艺,并对其加工去除机理进行了初步探讨。
- Nitrogen and phosphorus removal mechanism in subsurface wastewater infiltration system treating domestic wastewater was studied. 对地下渗滤系统处理生活污水的氮磷去除机理进行了研究。
- The main removal mechanism of ammonia-N was nitrification, assimilation of algae and volatilization, and phosphorus removal was mainly depended on precipitation. 冬季水力停留时间的延长对保障系统的整体运行效果是有效的。
- The analytical results provide theoretical guide to design CMP equipment, select the kinematic variables of CMP and further understand the material removal mechanism of wafer in CMP. 研究结果为设计CMP机床，选择CMP的运动参数和进一步理解CMP的材料去除机理提供了理论依据。
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- A stray light removing mechanism is designed for improving image contrast and image deblurring in a spaceborne camera. 针对空间相机中的杂光会引起像质模糊和对比度下降问题,设计了空间相机消杂光机构。
- The dominant material removal mechanisms in grinding of PCD are abrasive wear, fragmentation, thermal-physics and thermal-chemical process. PCD材料去除主要是通过磨粒的机械磨耗、破碎作用和热物理、热化学作用等方式。
- The most important removal mechanisms are denitrification and plant uptake in soil,which are mainly affected by groundw. 最主要截留机制为反硝化作用与植物吸收,相应的最主要影响因素是缓冲区的水文特征。
- John is the spark plug on his rowing team. 约翰是划船队的中坚分子。
- Variations of dominant removal mechanisms produced there were some similarities and differences existing in sedimentary phosphorous fractionation in each unit. 磷主导去除机制的差异决定了各单元底泥中磷分布遵循一定的规律性和特殊性。
- He was plugging away at his work. 他正在埋头苦干。
- He's been plugging his new song on the radio. 他一直在收音机上为他的新歌大打广告。
- You can plug into the national computer network. 你可以接通全国计算机网络。
- The TV compere gave her new record a plug. 电视节目主持人极力推荐她的新唱片。
- The wall plug is broken, isn't it? 墙上的插座坏了，不是吗？
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- It's hard to get at the spark plug without a proper wrench. 没有一把合适的扳钳，要抓住那个火花塞是困难的。
