1) internal check valve
（油罐）内单向阀
2) internal check valve
油罐内单向阀
3) oils
油
1.
The micro-scale thermo-gravimetric results show that pyrolysis kinetics of waste tyres can be regarded as the linear accumulative total of each elastomer (NR, BR or SBR) as well as their process oils, and the range of reaction is from 250℃ to 520℃, which implies that the kinetics is rarely dependent on the heating.
废轮胎热解实际上是其组成胶体NR、BR、SBR和相应操作油的挥发过程,因此,其动力学模拟方法倾向于采用各种胶体成分热解动力学叠加的多组分模型。
2.
In this article,oil based adjuvants including petroleum oils,vegetable oils and their derivatives were introduced:their mode of action,verities and applications in herbicides.
简要介绍了油类助剂包括矿物油、植物油及其衍生物在国外除草剂中的应用。
4) Younai
油
1.
Correlation Analysis between Younai Yield and Meteorological Factors;
油产量与气象因素相关性的分析
5) oil
油
1.
Preparation and characteristics of organmontmorillonite and adsorption of oily wastewater from port;
有机膨润土的制备与表征及吸附港口含油废水性能
2.
Current Situations and Developments of Determination Method of Micro-amounts Oil in Compressed Air;
压缩空气中微量油测定方法的现状与进展
3.
Infrared spectrophotometric determination of oil in coking wastewater;
红外分光光度法测定焦化废水中油
6) heavy oil reservoir
稠油油藏
1.
The essential technology of steam drive for heterogeneous heavy oil reservoir with edge-bottom water;
边底水非均质性稠油油藏蒸汽驱关键技术
2.
Secondary recovery of high water-cut conventional heavy oil reservoir;
高含水普通稠油油藏二次开发研究
3.
Secondary development of thick block heavy oil reservoirs in Block Gao246;
高246块厚层块状稠油油藏二次开发研究
参考词条
补充资料：溢流阀、顺序阀、减压阀的比较
溢流阀 | 减压阀 | 顺序阀 | ||
控制油路的特点 | 通过调整弹簧的压力控制进油路的压力，保证进口压力恒定，p2＝0 | 通过调整弹簧的压力控制出油口的压力，保证出口压力p2稳定 | 直控式－通过调定调压弹簧的压力控制进油路压力；夜控式－由单独油路控制压力 | |
出油口情况 | 出油口与油箱相连 | 出油口与减压回路相连 | 出油口与工作回路相连 | |
泄漏形式 | 内泄式 | 外泄式 | 内泄式 | |
进油口状态及压力值 | 常态 | 常闭（原始状态） | 常开（原始状态） | 常闭（原始状态） |
工作状态 | 进出油口相通，进油口压力为调整压力 | 进油口压力低于出油口压力，出油口压力稳定在调定值上 | 进出油口相通，进油口压力允许继续升高 | |
联接方式 | 并联 | 串联 | 实现顺序动作式串联作卸荷阀用时并联 | |
功用 | 定压、溢流或安全作用限压、稳压、保压 | 减压、稳压 | 不控制系统的压力，只利用系统的压力变化控制油路的通断 | |
进油腔压力p1控制阀芯移动 | 出油腔压力p2控制阀芯移动 | 进油腔压力p1控制阀芯移动 | ||
说明：补充资料仅用于学习参考，请勿用于其它任何用途。