Features: Concrete weight coating is used to provide pipe stability on the sea bed as well as superior mechanical protection.
涂层特性：混凝土配重使管道能够稳定地保持在海床上，同时为管道提供有效的机械保护。
In environments like this, requirements are effectively changing all the time and stability of requirements is a pipe dream.
在这样的环境下，需求随时都会发生有影响的更改，需求的稳定只是个白日梦。
Although it is cheap, the time-relay, with the low control precision, stability, reliability and other performance, can't satisfy the demand for higher quality of Cu-Al pipe welding.
虽然时间继电器成本低，但若达到铜铝管焊接高质量，其时间控制精度、稳定性、可靠性等性能指标已不能满足要求。
In this paper, by using the method of experiment researching and theory analysis, the stability of the axially loaded aluminum alloy pipe in structure of the folding tent was studied.
本文采用试验研究与理论分析相结合的方法，对某折叠式帐篷结构中的轴心受压铝合金圆管构件的受压稳定承载力进行了研究分析。
The factors which influenced the stability of steel-lined reinforced concrete pipe with stiffener rings are discussed.
对影响带有加劲环的内衬钢管的稳定因素作了讨论。
According to the principle of equivalent stiffness, we analyze the stability of the whole pipe, and thereby get a theory formula of the critical load of the whole pipe.
根据刚度等效的原则，将井管整体进行稳定性分析，并得到井管整体稳定性临界荷载的理论计算公式。
Pipe drainage of groundwater are often developed in the pebbly clay slopes and are important in restricting groundwater level rising and in keeping slope stability.
含碎块石土质边坡中常发育有地下水排泄管道，他们控制地下水水位上升，对保持边坡稳定十分重要。
The vibration characters in two types of coupled problems such as the Poisson's and the junction interaction in liquid-filled pipes, and the pipe vibration stability are analyzed.
最终分析了两种耦合对载流管道振动的影响机理及流速变化对管道振动稳定性的影响。
And the design can ensure the stability of diameter and roundness when producing the pipe with thick wall.
特殊设计可以拥有稳定的直径尺寸和圆整度，可以适合生产厚壁管的需要。
According to this study, the optimal design in the size and shape of the linking pipe helps to reduce the sectional area for stability.
研究表明：如果合理地选择设计连接管断面的尺寸和型式，就可以进一步减小有连接管的尾水调压室水位波动稳定所需的断面积。
By the use of inner blending pipe structure, it makes every physical parameter of the final product of polyolefin keep stability. And the qualities of product are secured.
通过采用内部掺混管结构，使聚烯烃物料的最终产品各项物性参数保持稳定，保证了产品质量。
In this paper, effect of the cooling water stability, cooling water velocity, gap between cooling water pipe and stave and height of stave on the stave life is analyzed by heat transfer theory.
应用传热学理论计算分析了高炉冷却水的稳定性、冷却水的水速、冷却水管与冷却壁本体的间隙及冷却壁的高度对长寿高效高炉冷却壁寿命的影响。
There are mainly two problems caused by long pipes in load sensing system. One is the stability of load sensing variable displacement pump and another is the response lag of feedback pipe.
从中发现了长管道给负载敏感系统所带来的两个主要问题，即负载敏感变量泵的稳定性问题和反馈油路响应滞后问题，从而确定了本文的理论研究方向。
Integrated hydraulic system decreases the pipe connections, oil leakage, and increases the stability and overall beautifies.
液压系统采用集成式控制系统，减少了管路安装，克服漏油现象，确保了机床的工作稳定性，外形科洁美观。
The high coefficient of thermal expansion and low rigidity of many plastics increases the risk that the pipe will lose its dimensional stability.
很多塑料的热膨胀系数高、刚性低，这增加了(塑料)管道失去空间稳定性的风险。
The foundation's bearing capability under the bearing bracket and the stability of the bearing bracket are the key points in the construction of the under supporting steel pipe concrete arch bridge.
在钢管混凝土系杆拱桥系梁支架搭设施工中，支架基础的承载能力和支架自身的稳定性是工程的关键。
The welding piece of the corrugated pipe clamps the end parts of the corrugated pipe to prevent the corrugated pipe being welded through and improve the welding stability and quality.
本发明通过波纹管焊接件夹持波纹管的端部，避免波纹管被焊穿，提高了焊接的稳定性和质量。
During the process of Weizhou12-1B Oilfield we ll drilling, downhole instance is complexity, and drilling time is longer, so drilling riser pipe has to have a good depth stability.
涠洲1 2-1B油田在钻井过程中井下情况比较复杂，钻井作业施工时间长，这对钻井隔水导管的稳定性提出了更高的要求。
The present, stability analysis of fastener-style steel pipe formwork support system is changed to single stand bar stability.
目前规范对扣件式钢管模板支撑体系整体的稳定性，是将其转化成单杆立杆的稳定性计算来考虑的。
The source of pipe line secondary stress check condition is the stability condition.
管道二次应力校核条件来源于结构的安定性条件。
In addition, the use of low flow rate in the dry pipe is also conducive to the stability of the hydraulic system.
此外，干管中采用低流速还有利于系统的水力工况稳定性。
Finally, we suggested that the problem on stability of the bench mark may be settled in certain area by using the bench mark with a casing pipe buried in the proper depth of soil stratum.
最后指出，在某些地区，适当埋设深层套管水准标，可以解决水准标志的稳定性问题。
For the crossing section design of the pipe-in-pipe systems, it is necessary to consider the stress-strain initiated by crossing configuration and check the vertical stability of the crossing section.
双层海底管道的跨越设计既需要考虑跨越构形引发的应力应变，也需要充分校核管道跨越段的垂向稳定性。
By using the method of eigenvalue analysis and nonlinear analysis, the structure stability was analyzed, and the critical load of straight pipe was, then, obtained.
并用非线性方法和特征值方法对结构稳定性进行分析，得出直管段的稳定临界载荷。
This paper introduces the wheel mechanism design of in-pipe micro-robot, proposes the dynamical model of restricted in-pipe micro-robot, and analyzes its dynamical stability.
介绍了直进轮式微型管道机器人行走机构的设计。提出了管道内受限微机器人的动力学模型，并分析了微型管道机器人的动力学稳定性。
This paper introduces the wheel mechanism design of in-pipe micro-robot, proposes the dynamical model of restricted in-pipe micro-robot, and analyzes its dynamical stability.
介绍了直进轮式微型管道机器人行走机构的设计。提出了管道内受限微机器人的动力学模型，并分析了微型管道机器人的动力学稳定性。
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