查询词典 hydraulic dynamometer

The energy consumption analysis and experiment of the two systems, which are pump-control-motor speed governing system with inverter and hydraulic speed governing system with inlet throttle, are made. Some useful conclusions are obtained. New clews are provided to enhance the total efficiency of hydraulic speed governing system with inverter.

5对变频泵控马达调速系统和进口节流阀控马达调速系统进行了能耗分析和对比实验研究，得到了有益结论，为进一步提高变频泵控马达调速系统的节能效果提供了新思路。

Ian Yuan Steel's debars find a good sale in the whole country and are widely used in national key construction projects, such as the hydraulic station of Ge Zhouba of Yangtze River the deformed bars used in the dam's main structure are all produced by Lian Yuan Steel, the Three Gorges Projects of the Yangtze River, the subway project in Guangzhou, the square of Guangzhou eastern railway station, Shenzhen international trade building, the hydraulic station of Xiao Langdi of the Yellow River and the Capital international airport.

产品远销钱全国，广泛应用于国家重点工程，如：长江葛洲坝小利工程（大坝主体结构钢筋全部采用本公司产品）、长江三峡水利工程、广州地铁工程、广州为车东站广场、深圳国贸大黄河小浪底水利工程、首都国际机场。

Lian Yuan Steel's debars find a good sale in the whole country and are widely used in national key construction projects, such as the hydraulic station of Ge Zhouba of Yangtze River the deformed bars used in the dam's main structure are all produced by Lian Yuan Steel, the Three Gorges Projects of the Yangtze River, the subway project in Guangzhou, the square of Guangzhou eastern railway station, Shenzhen international trade building, the hydraulic station of Xiao Lang di of the Yellow River and the Capital international airport.

产品畅销全国，广泛应用于国家重点工程，如：长江葛洲坝水利工程（大坝主体结构钢筋全部采用本公司产品）、长江三峡水利工程、广州小浪底水利工程、首都国际机场。

According to the contamination balance and chain reaction in hydraulic and lubricating system,this paper analyses the shortages of traditional decontaminating mode,puts forward the concept of self-decontaminating gasoline tank and full flux oil circulation filtration technology,and explain the application of it in hydraulic and lubricating system.

介绍了液压润滑系统污染控制的重要性，根据液压润滑系统中的污染平衡与链式反应，分析了液压润滑系统传统污染净化模式的缺点，提出自净化油箱和全流量回油过滤技术的概念，并说明了它在液压润滑系统中的应用。

The main products are: two hot-rolled unit roller cold, cold 4-high hot-rolled unit, four-high reversible cold-rolled unit, with related support equipment (such as: Pickling decorticating equipment, formed unit, Slitting units, precision-cut crew, spiral Looper, hydraulic up feeder, the five volumes of a roll, roll a seven-volume, coiling up of the machine, hydraulic shear, Chongjian, etc.).

主要产品有：二辊冷热轧机组，四辊冷热轧机组，四辊可逆冷轧机组，配套辅助设备（如：酸洗剥壳设备、平整机组、纵剪机组、精密分剪机组、螺旋活套、液压翻料机、五辊打卷机、七辊打卷机、涨力卷取机，液压剪、冲剪机等）。

The influence of operating parameters on hydraulic pressure consolidation dewatering time factor and hydraulic pressure consolidation velocity are analyzed.

分析了影响液力压密脱水的时间因素和液力压密速率的各操作参数。

Hydraulic fracturing design is an important component of hydraulic fracturing, it' s the foundation of fracturing practice.

水力压裂设计是油气层水力压裂的重要组成部分，是进行水力压裂施工的依据。

These formulae can be used to establish the hydraulic gradient lines of laterals easily.Thus, alternate measures for bettering the hydraulic gradient lines may then be a...

这类支管，加密喷头，喷灌的就向滴灌的接近，加密滴头，滴灌的就向渗灌的接近，型类有异，原理则同，本文只就渗灌、喷灌两类各作简论。

The results indicate that ① the reactor with sulfur particle size of 2.8-5.6 mm can effectively remove nitrate from nitrified leachate up to a concentration of 400 mg/L NO - 3 N at a hydraulic retention time of 5.71h;② the minimum hydraulic retention time necessary for complete denitrification depends on sulfur particle size and influent nitrate concentration;③the maximum volume...

结果表明，当HRT为5.71h，硫磺粒径为2.8－5.6mm时，最高处理浓度（以NO－3－N计）达400mg／L。达到完全反硝化所需的最小停留时间取决于硫磺粒径及进水硝酸盐浓度。硫磺粒径为2.8－5.6mm，5.6－11.2mm，11.2－16mm时，NO－3－N最高容积负荷分别为594，278，175.4g／（m3d）。NO－3－N最大表面负荷约为0.68g／（m2d），是自养反硝化的控制因素，与硫磺粒径无关。

The measurement of ponded water infiltration,saturated hydraulic conductivity,water holding capacity,soil bulk density of different treatments of PAM show,①the velocity of ponded water infiltration and saturated hydraulic conductivity are both reduced;②water holding capacity is improved but ...

结果发现，各种处理土样与对照相比，①积水入渗速率和饱和导水率值都有所降低。②各处理土样的蓄水能力增强，保水能力未见提高。③土壤容重有一定程度的降低。④以上各种趋势随PAM施用量的增大而增强。

I can do simple painting, carpentry and plumbing.

我能做简单的油漆、木工和修水管等工作。

The motivations, notations and outline of this work are also given in this chapter.

从这个意义上讲，这些时滞是无害的。然后用实例说明这三个定理的应用和互不包含性。