The whole insulation joint is in good condition under soil pressure, specified pipeline operation pressure and factory or field hydraulic test.
在土壤压力、规定的管道操作压力和厂内或现场的水压测试下，整个绝缘接头保持完好。
Field hydraulic tests, fracture measuring, numerical flow test method of discrete fracture network are often used to determine hydraulic conductivity.
总结了近年来裂隙岩体渗透系数的确定方法，主要有现场水力试验法、裂隙测量法和离散裂隙网络渗流数值试验法。
The device enables infantry soldiers to lift and carry weights of up to 90kg in the field, and consists of a hydraulic-powered frame which straps around the soldier's body.
这种设备使步兵在野外能够举起和携带重达90千克的重物。士兵只需将液压动力框架在身体上固定好就可以了。
The main technical specification, specialty, structure of parts and field application cases of MK-7 Hydraulic Gallery Rigs are introduced.
着重介绍MK - 7型全液压坑道钻机的主要技术参数、钻机特点、部件结构、现场应用情况。
The flow field of double-row annular cascades of hydraulic turbines is studied by means of digital analysis in combination with model tests.
采用数值分析与模型实验相结合的方法，对水轮机导水部件双列环列叶栅流场进行了分析研究。
It is one of the most powerful companies in the field of hydraulic manufacture.
这是其中一个最强大的公司在该领域的液压制造。
This paper introduces its structural characteristics, hydraulic properties and the results tested in field.
本文简要介绍了它的结构特点、水力特性和现场试验效果。
The development, lab analog test and field test of Model ZYF hydraulic hole packer are presented in the paper.
介绍了ZY F型钻孔液压封孔器的研制、实验室模拟试验及现场工业性应用试验情况。
Our business in power generation field covers Coal Fired, Combined Cycle, Wind Energy, Nuclear, Hydraulic power plants.
我们在电力行业的业务领域涵盖：燃煤电厂、联合循环电厂、风电场、核电厂以及水力发电厂。
This article offers some ideas to widen the using range and to open up new using field for hydraulic vibration generator system.
本文针对如何拓宽液压振动台的使用范围，开拓出新的应用领域提出了可供借鉴的建议。
The three dimensional flow field of the step cylinder in Hydraulic Control Rod Driving System (HCRDS) is calculated and analyzed with the computational fluid (dynamics) program CFX5 in detail.
应用计算流体力学程序CFX5对水力驱动控制棒步进缸内部的三维流场进行了计算和分析。
Research of hydraulic properties of groundwater, which is one major factor inducing slope failure, is a key task in slope engineering field.
地下水作为边坡失稳破坏的主要诱发因素之一，其水力学特性是边坡工程领域一项重大的研究课题。
As an important component of control field, hydraulic serve position control system with big power, rapid reflection and high accuracy characteristics, is being used widely in many industrial fields.
电液位置伺服系统是控制领域中一个重要的组成部分，具有功率大、响应快、精度高等特点，在国民经济的各个领域得到了广泛的应用。
A water mist fire suppression system driven by water hydraulic piston pump is developed and the water hydraulic parts are successfully applied in fire-fighting field.
设计了由纯水液压柱塞泵驱动的固定式高压单相流细水雾灭火系统样机，将纯水液压元件成功应用到消防领域。
This paper mainly discussed the design of slow rate land treatment system and plants choosing, fitting field, land area and hydraulic load designing.
本文主要探讨了慢速渗滤污水土地处理系统的设计，以及设计中植物选择、场地适宜性、土地面积及水力负荷设计等内容。
This paper describes the study on the flow field in the beam blank mould by means of the hydraulic experiment.
采用水力学试验的方法，对异型坯结晶器内的流场进行研究。
The thesis comments on the hydraulic design, the model test, the runner structure design, the runner field fabrication and the acceptance check. Some proposals are put forward also.
文章就龙滩水轮机转轮的水力设计、模型试验、转轮结构设计、转轮工地制造及转轮的最终验收，进行评述并提出一些建议。
The model indicates that three types of parameters affect the ADCP discharge measurement random uncertainty: ADCP system parameters, river hydraulic parameters and field operation parameters.
该模型表明，影响ADCP流量测验随机不确定度的参数可以分为三类：即adcp系统性能参数、河流水力参数、测验作业参数。
The flow field cavitation inside the water hydraulic poppet valve was modeled and analyzed by using the software of FLUENT, and the relation between the cavitation and the pressure was investigated.
对纯水液压锥阀阀口流场气穴进行了数学建模，并用FLUENT软件进行了仿真分析，从而得到气穴发生的程度与流场压力分布之间的关系。
The experimental results coincide with the theoretical analysis and field observation of hydraulic fracturing made by others.
该实验结果与理论分析和水力破裂裂缝的野外产状是一致的。
So the research and design of the digital servo valve is one of the most important aspects of nowadays hydraulic field.
因此在液压元件中数字伺服阀的设计与研究以及在它在具体领域中的应用是当今液压界的重要研究方向之一。
Actually, hydraulic fracture technology has now matured at abroad and home, but the approach of quality control over the field construction of technology needs further perfecting.
在国内外，水力压裂工艺目前已经非常成熟，但工艺现场施工这个环节的质量控制手段还有待进一步的完善。
Especially with the successful application of Power Bond Graph modeling technique in the dynamic performance analysis of hydraulic system, the researches in this field have been advanced greatly.
特别是功率键合图建模技术在液压系统动态特性研究领域中的成功应用，为其提供了强有力的技术手段，大大推动了这方面研究工作的进展。
The behavior of oscillation chamber flow field is an important content of studying drilling hydraulic independent excitation oscillation.
振荡腔室内流场特性是研究钻井水力它激振荡的重要内容。
Through measurement and data regression analysis at Shuibuya Hydraulic Project, the characteristics of stress field in complex rock mass are also revealed.
通过对水布垭枢纽工程的地应力测试成果和地应力场反分析成果的综合研究，展示了复杂岩体中的应力分布特征。
This paper describes construction, principle of operation and field test results for hydraulic blowout prevention stuffing box.
文章介绍液压防喷盒的结构、工作原理以及现场试验情况。
Necessity of increasing hydraulic support's reliability in working field is expounded, using status development tendency and reliability of hydraulic support are analysed.
阐述了提高工作面液压支架可靠性的必要性，并从液压支架的使用现状、发展趋向及提高可靠性应采取的措施方面加以分析介绍。
The influence of the natural fracture and the nowaday earth stress field on the hydraulic fractures was analyzed emphatically.
天然缝发育特征、现今应力场特征不但决定了水力缝分布特征，而且直接影响着压裂施工；
The analysis method is more significance for the same karst peek-cluster depression that has complex hydraulic field.
其研究和分析方法对具有复杂水动力场的同类型岩溶峰丛山区进行工程建设具有一定意义。
In hydraulic system linear models identification, a method using field test data under step disturbance of given power has been proposed in this thesis.
在水力系统线性化模型辨识方面，本文提出了使用给定功率阶跃扰动下实测数据进行辨识的方法。
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