漏磁检测技术是储罐开罐后底板腐蚀状态检测的有效手段。
When storage tanks are opened, magnetic flux leakage testing is an effective method for corrosive evaluation of tank floor.
本文分析了B757飞机右主起落架后轮轴断裂原因、腐蚀状态及防腐措施。
This paper analyses the cracking cause, corrosion condition and anticorrosion measurements of the backaxle of aircraftB757 main landing gear.
同时,探头安装位置优化、信缆设计优化和探头安装工艺是实现腐蚀状态监测所急需解决之关键问题。
At the same time, to optimize probe installation position, communication cable design and probe installation technology is the key problem starving for solution to realize erosion status inspection.
铁在含有一定浓度重铬酸根的硫酸中,自腐蚀状态下的阴极反应速率受重铬酸根阴极还原电子转移过程与扩散过程共同控制。
Cathodic reaction rate at open circuit Potential for iron in sulfuric acid containing dichromate ion was controlled by both electron transfer process and diffusion process.
凡此种种,使那个受苦人的良心始终处于一种烦躁状态,长此以往,不但不会以有益健康的痛苦治愈他,反而会紊乱和腐蚀他的精神生命。
By means of them, the sufferer's conscience had been kept in an irritated state, the tendency of which was, not to cure by wholesome pain, but to disorganise and corrupt his spiritual being.
火山岩遭受天气的腐蚀,需要大量的保护工作才能帮助保存拉帕努伊巨石遗产现有的令人惊叹的状态。
The volcanic stone is subject to weathering, and intensive conservation efforts are needed to help preserve Rapa Nui's stone legacy in its present, awe-inspiring state.
上面的译文便犯了定义过宽的错误。 试译:腐蚀是金属(如低碳钢)返回其天然状态(如氧化铁即铁锈)的电化学过程。
Corrosion is an electro-chemical process by which a metal such as mild steel ,returns to its natural state ,state ,such as iron oxide or rust.
电解质:呈凝胶状态,电解液无分层、电池循环性能好;电解液密度低、减缓对板栅腐蚀,电池浮充寿命长。
Electrolyte: in gel state, no delamination, battery electrolyte circulation performance is good; The electrolyte density low, slow on board gate corrosion, floating battery life is long.
该项目的最初灵感也许来自旅游指导书,诸如《LonelyPlanet》就提到过原来的阿卡帕纳金字塔,在遭遇到洗劫和岁月的腐蚀后,处于极其萧条的状态。
The motivation may have come from guides such as the Lonely Planet which noted the original Akapana pyramid, ransacked and eroded, "was in a rather sorry state".
使用状态的组织为细晶粒的铁素体—珠光体,强度比普通碳素结构钢Q235高约20%~30%,耐大气腐蚀性能高20%~38%。
Using the state of the organization for the fine grain ferrite pearlite, strength than ordinary carbon structural steel Q235 about 20% ~ 30%, high atmospheric corrosion resistance of 20% ~ 38%.
桥梁用预应力钢丝钢绞线都在高的交变应力状态下服役,加上海水、潮湿环境的影响,更加速其应力腐蚀的速率。
Prestressed steel wire and strand for bridge are used in the condition of high alternating stress with humidity atmosphere and sometime seawater atmosphere, which speed up the corrosion.
重点论述了在锅炉低负荷运行状态下提高排烟温度的方法,以达到减少低温腐蚀的目的。
This paper emphatically describes how to lift its fume exhaust temperature under low load running of a boiler so as to reduce low temperature corrosion.
计算表明,当热流处于稳定状态时,局部腐蚀管道所能承受的内、外壁增温差为最小值。
Calculation showed that when the heat flow is in steady state, temperature-increasing difference in inner, outer pipe walls bearable for partial corrosive pipeline represents a minimum value.
采用电化学极化和失重法研究了纯铜管、304不锈钢管于开口、低氧密闭两种状态下在不同浓度氨溶液中的腐蚀性能。
The corrosion performance of tubes of copper and 304 stainless steel in ammonia solutions with different ammonia concentration are studied by electrochemical polarization and weight-loss method.
混凝土中钢筋的腐蚀是一个电化学过程,而半电池电位是判断钢筋状态的重要依据。
The corrosion of the reinforcing steel in concrete is an electrochemical process, and the half-cell potential is on of the utmost characters in estimating the condition of the rebar.
埋地钢质管道的腐蚀与防护状态受多种因素的综合影响。
The corrosion and protection of buried steel pipelines were affected by many factors.
F61系列的液体流量开关,用于测量流经管道的液体流动状态,例如:水、乙烯、乙二醇或任何对黄铜、磷青铜无腐蚀作用的流体。
F61 serial liquid flow switch suits for measuring the liquid flow conditions from the pipes, such as: water, ethylene, glycol or other liquid which will not corrupt brass or phosphor bronze.
通过高温抗氧化、盐雾腐蚀和应力腐蚀试验研究了07X16H6沉淀硬化不锈钢在使用状态(回火态)时的耐蚀性能。
The corrosion resistance of 07X16H6 precipitation hardening stainless steel in tempered state was studied using high temperature oxidation, salt-spray test and stress corrosion test.
采用动电位扫描法对成膜碳钢试样测试的阳极极化曲线显示,碳钢在腐蚀介质中处于钝化状态。
The anticathode of polarization curve of carbon steel with SAMs by changed - electrical voltage method suggested that carbon steel is passivation state in the rust medium.
利用高温高压釜设备辅以失重法、采用扫描电子显微镜(SEM)和X射线衍射(XRD)技术,研究了在动静两种状态下CO2分压对P110钢腐蚀产物膜的影响。
Influence of CO2 partial pressure on corrosion scale of P110 steel in stimulated oil field environments was investigated by using scanning electron microscopy(SEM) and x-ray diffraction(XRD).
腐蚀试样的表面状态(粗糙程度)对母材金属的耐点蚀性能有明显的影响。
The surface condition (roughness) of corrosion test sample has a pronounced influence on the pitting resistance of the base metal.
这些结果说明,海洋用钢的应力腐蚀开裂敏感性与加载条件下材料的表面状态,SRB活动和渗氢特征有密切关系。
All these results showed the close relationship of SCC sensitivity with the surface state of the material under dynamic loading conditions, SRB activity and hydrogen permeation characteristics.
用高能激光束和电子束轰击实验材料,模拟聚变堆面对等离子体材料在等离子体破裂时的工作状态,考察了4种掺杂石墨材料在热冲击下的热腐蚀规律。
The thermal shock behavior of 4 kinds of impurity doped graphites was investigated under a simulated plasma disruption condition using high-energy laser and electron beam.
当腐蚀促进的位错发射和运动达到临界状态时,应力腐蚀裂纹形核和扩展。
Microcracks of SCC initiated when the corrosion-enhanced dislocation emission and motion reached a certain condition.
交变载荷不但影响了材料的内部,同时也影响了腐蚀表面的表面状态。
The cyclic loading not only affect the inner part of the material but also the surface state of the corroding surface.
通过试验对集中供暖系统在运行状态和停暖状态下主管道碳钢内表面腐蚀速率分别进行了测定,并指出了危害程度。
Measures experimentally the inner surface corrosion rate of carbon steel pipeline during operation and suspending period respectively, and points out the deterioration degree.
探讨尿素生产装置在低负荷状态下,如何应对设备腐蚀,提高成品质量。
Discusses how to deal with equipment corrosion and how to improve urea quality, when urea plant is operated at low load.
在疲劳荷载、腐蚀共同作用下,拉索的可靠指标下降速度很快,疲劳极限状态对斜拉索及斜拉桥的安全起控制作用。
Because of the interaction of external loads and corrosion, the reliability index decays very quickly. And fatigue limit-state will take control of the safety of the cables and Bridges.
研究了剩磁状态下烧结钕铁硼在硫酸、磷酸、氢氧化钠及氯化钠介质中的腐蚀特征。
The corrosion behavior of sintered NdFeB in nitric acid, hydrochloric acid, vitriol, phosphate and oxalic acid was studied.
研究了剩磁状态下烧结钕铁硼在硫酸、磷酸、氢氧化钠及氯化钠介质中的腐蚀特征。
The corrosion behavior of sintered NdFeB in nitric acid, hydrochloric acid, vitriol, phosphate and oxalic acid was studied.
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