查询词典 hydraulic drive

Thirdly, by con-utilaziont of many methods such as exploitation and geology, dynamic producing process monitoring, water invasion behavior, core analyis and numerical simulation, 10 kinds of reservoir scale remaining oil distribution pattern in the steam huff and puff super heavy crude oil reservoir was put forward. Also, remainling oil distribution in the sand bed scale and sublayer scale were pointed out.Fourthly, Microcosmic displacement experiment was conducted for hot water driving in 100℃and 120℃. and steam drive at 170℃condition. Microcosmic remaining oil distribution characteristics were summarized. Remaining oil microcosmic distribution by steam drive at 170℃is different from that at 100℃, 120℃hot water driving. After the steam drive, there are three types of remaining oil distribute regular pattern, whic is impacted by many affecting factors like pore configuration, wettability and interfacial tension.

分析了砂层组规模和小层规模的纵向和平面剩余油分布规律。4、通过微观驱替实验，研究了100℃和120℃的热水驱及170℃蒸汽驱条件下剩余油的微观分布形态。170℃条件下剩余油微观分布形态同时受孔隙结构、润湿性及界面张力多种因素的影响，主要有三种形式：在油、汽、水三相共存的孔隙中，剩余油分布于汽、水之间，为薄膜状和弯月状；在只有油、汽两相共存的孔隙中，大孔道中主要是蒸汽，剩余油在细小的孔喉和孔隙角隅处以段塞或不规则状态存在；由于高温水蒸汽对原油具有萃取作用，剩余油以一种细小的珠滴状存在于孔隙表面。

In chapter 5, heat mechanism and heat radiating forms of the hydraulic system faults are studied. Based on relationship between degree of the hydraulic system faults and thermal image shapes, multi-scale entropy of temperature field is taken to express the fault degree. Entropy of low frequency means its absolute temperature, and entropy of high-frequency means distribution of temperature field.

同时针对系统故障程度的不同，提出了用温度场的熵进行表征的思路，通过多尺度小波对原热场图像进行小波变换，提取其中低频分量的熵用来衡量其绝对温度大小，提取高频分量的熵来衡量其温度场的分布，给出了实验结果，通过实验结果分析，证明这种分析方法是可行的。

The integrated risk between hydraulic, hydrologic uncertainty and the construction scheduling uncertainty should be analyzed. The paper puts forward the risk analysis model for the construction scheduling and the risk analysis model for construction diversion on the assumption that the construction scheduling is affirmable. Thus the Monte-Carlo method is used to simulate the integrated risk of construction diversion system considering hydraulic, hydrologic uncertainty and the construction scheduling uncertainty.

以风险分析为核心，将各种不确定性因素辐合起来研究施工导流系统的综合风险，提出施工进度计划风险分析模型和假定坝体施工进度确定条件下的施工导流风险分析模型，在此基础上，建立基于Monte-Carlo方法全面考虑水文水力不确定性以及施工进度不确定性的施工导流系统综合风险分析模型。

Taking the autobus of city as the researchable object,for the characteristic of run and power,the basic design parameter of the hydraulic system was studied.Based on much aspect of factor,for example,the cost and benefit,the power and security,hydraulic switching system of inertia as being used the pump/motor and the container of air sac type as the representative characteristic was designed.And the e...

以城市公交汽车为研究对象，根据其运行特点及动力特性拟定液压系统的基础设计参数，在综合分析了成本与效益，动力性与安全性等多方面因素的前提下，设计了以气囊式蓄能器及泵/马达一体部件应用为典型特征的惯性能量液压转换系统，实验证明该系统具有结构紧凑、反应迅速、节油效果显著的特点。

Ammoniac nitrogen reduce to the standard (15mg/L) in less than 3 years in the condition of lesser hydraulic loading ,but in the conditions of larger hydraulic loading and times of recycling , it may take 10 years or so .

由此表明，准好氧填埋场自身的净化处理功能是十分强大的，采用恰当的水力负荷和回灌次数可以解决渗滤液中氨氮难降解的问题。

Furthermore, the implement has the peculiar automatic hydraulic apery device, which can adjust itself automatically by the hydraulic device according to different soil qualities.

具有独特的自动液压仿形装置，能根据不同土质，通过液压机构自动调节，保持插秧深度一致，达到浅栽，稳产，高产的目的。

The earliest hydraulic weaving machine in the world was not Britains mechanical spinner invented by Sir Richard Arkwright in the early days of the industrial revolution, but the hydraulic spinning wheel invented in China during the Yuan dynasty.

世界上最早发明和运用的水力纺纱机，并非工业革命初期英国的阿克莱水力纺纱机，而是元代中国的水转大纺车。

Introduces a type of special honer repairing hydraulic support cylinder using coal mine and other mine,main discuss its composing of hydraulic system,working principle,technics process,electrical control system and relation about each other lock moment,beeline move forword timing method,and its characteristic, attainability purpose using this machine.

介绍了一种用于煤矿或其他矿山的单体液压支柱维修专用珩磨机，重点讨论了该机的液压系统组成、工作原理、工艺过程、电气控制系统、运动互锁关系、直线进给调速方法以及特点，采用该机可达到的目的。

Company's main products are rolling machine、Hydraulic pressure baler 、Molding bending machine、Pipe bending machine,as well as other hydraulic machinery equipment, in addition, the company may also have custom-made each kind of mechanical device according to the customer different demand!

公司主要产品有卷板机多种类型），液压打包机，型材弯曲机，弯管机，以及其它一些液压机械设备，此外，公司也可以根据客户的不同需求定制各类机械设备！

This paper is the design of the hydraulic baler for metal. It is aimed at the recycling and reuse of wasted metals. When baling, the baler which is controlled by the hydraulic system compresses the metal into bales. These bales are of the same size and are very convenient in recycling transportation and further use.

本文为液压金属打包机的设计，致力于废金属的回收和再利用，提出依靠液压来对废金属进行打包处理，使之成为具有相当规格尺寸的包块，来方便对废金属进行回收、运输、回炉再造，以重新投入到生产。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48