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- The process of successive subsidence or interruptly polystage subsidence existed during the formation of petroleum bearing downwarping regio... 多期构造运动，又为不同时代生烃、不同类型油气提供了运聚成藏条件，为油气多源复合成藏提供了前提。
- Operating characteristic of water lubricated stern tube bearing system is the base of application. 水润滑艉轴承的工作特性是用户选用的依据。
- M.O.TCole,P.S.Keogh ,C.R.Burrows.Adaptive Q control of vibration due to unknown distrbances in rotor magnetic bearing system[C]. 本文将自适应Q控制应用到电磁轴承上,该控制方法只需要知道控制执行器到测量信号间的模型而不需要知道干扰的信息就可以自适应控制使振动误差平方和最小。
- M.O.TColeP.S.Keogh C.R.Burrows.Adaptive Q control of vibration due to unknown distrbances in rotor magnetic bearing system[C]. 本文将自适应Q控制应用到电磁轴承上该控制方法只需要知道控制执行器到测量信号间的模型而不需要知道干扰的信息就可以自适应控制使振动误差平方和最小。
- For the exact function of the bearing system, the bearing pairs must be linked together with a preload on the movable bearing. 对于举止制度的精确功能，举止双一定被在可动的举止上连同一个预载一起联编。
- Accordingly the principled suggestion for guiding the designing optimization on magnetic circuit of electromagnetic thrust bearing system was put forward. 据以提出若干指导电磁推力轴承系统磁路设计优化的原则建议。
- In this disquisition,on the basis of the analysis of the structure characteristic of Lp rotor and bearing system of domestic 300MW turbine units,the characteristic of No. 在对国产300MW汽轮机低压转子与轴承系统的结构特点分析基础上,结合大量现场试验研究,分析了300MW汽轮机4号轴承不稳定振动的特点。
- What is structural area points to form a building to bearing system, the area that the component part place such as mound of the wall of each component, column, wall and partition occupies disjunctive plane. 什么是结构面积指构成房屋承重系统，分隔平面各组成部分的墙、柱、墙墩以及隔断等构件所占的面积。
- In this paper,the failure form of work roll bearing chock of 2050mm hot strip mill in bao steel is studied using Finite Element Method(FEM) the internal heat resources of bearing system is analyzed. 本文以宝钢2050热连轧机工作辊轴承座热变形故障为研究对象,详细分析了轴承系统的内热源,确认轴承内部的摩擦热是轴承升温的主要热源。
- Upper Guantao formation in Laohekou oilfield of Shengli oil province is a typical reservoir of fluvial facies with major oil - bearing system containing meandering and braided river sedimentation. 胜利油区老河口油田的馆上段为典型的河流相油藏,主力含油层系存在曲流河沉积和网状河沉积。
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- The key techniques about common bore system,stable system,fuse processing system and controlling system are emphatically analyzed in IR/mmW multimode seeking system. 归纳了战术弹药末段多模寻的系统的技术特点,重点对红外/毫米波复合导引头所涉及的关键技术:共口径系统、稳定系统、信息融合处理系统、控制系统进行了分析。
- A trademark used for a brand of petroleum jelly. 凡士林用来作为石油脂的商标
- Taiwan seems to contain no petroleum. 台湾恐怕没有蕴藏石油吧！
- This land is rich with petroleum. 这片土地盛产石油。
- Using CARB bearings in vibratory applications on the non-locating side of the bearing arrangement will result in a self-aligning bearing system with better performance and reliability. 在轴承配置的非固定侧采用适合振动场合的CARB轴承,可以形成性能和可靠性俱佳的自调心轴承系统。
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- Lower hydrocarbon bearing system 下含油气系统
- Petroleum can be used to produce various chemical products. 石油可用于生产多种化学产品。
