水轮机叶片有较大的工作应力、热影响区的晶粒粗大以及水介质的腐蚀性是产生机械腐蚀疲劳汽蚀的重要原因。
The larger tension stress in the hydraulic turbine blades, grain coarsening in the heat-affected zone and the causticity of fluid medium are the major causes of cavitation erosion.
还非常适合在受振动、机械应力和强烈腐蚀的环境中应用。
They are also well-suited for applications experiencing vibration, mechanical stress and strong erosive forces.
工程师需要了解各种材料的机械强度和耐腐蚀的能力。
Engineers need an understanding of the mechanical strength and corrosion resistance of various materials.
一个主要使用环氧树脂而生产的粉末涂料类型，一般有较好的机械性能和耐腐蚀性能，但在阳光曝晒下颜色和光泽的保持能力较差。
A type of powder coating manufactured using epoxy resins, generally having high mechanical strength and corrosion resistance. But limited in gloss and colour retention when exposed to sunlight.
它具有良好的机械性能和化学性能，是适合的运送高压和腐蚀的空气，水。
It has good mechanical property and chemical property, which suits for the transportation of high pressure and corrosive air, water.
耐候性钢材应谨慎使用，因为表面机械磨损经常会大幅度降低其抗腐蚀能力。
Weathering steels should be used with caution as their resistance to corrosion is often significantly reduced by mechanical wear att he surface.
金属的腐蚀到处可见，若用于口腔临床的金属材料被腐蚀，不但使机械性能下降，还可能给身体带来损害。
The corrosion of metal is everywhere. If the metal material in Stomotolgy were corroded, not only reduce its mechanical properties but also bring harm to body.
试验前的准备工作包括腐蚀检查、机械检查、车辆拍照、涂层厚度测量、金属厚度识别及油漆层划线等。
The preparations before test shall include corrosion check, mechanical inspection, vehicle photo, coating thickness measurement, metal thickness identification, paint layer scratch and etc.
分析了W -CMP的机理，抛光液对W材料表面具有化学腐蚀和机械研磨的双重作用，对抛光速率有着重要的影响。
The mechanism of W-CMP was analyzed, the slurry makes a dual function of chemical erosion and mechanical lapping, has an important influence on the polishing rate.
增大方铅矿与铁介质间的机械力，二者之间的腐蚀电偶作用和体系的还原性增强，同样不利于方铅矿浮选。
With the increase of mechanical pressure, the corrosion couple action between galena and iron is stronger, which is deleterious to galena flotation.
对于钢桥，按照破坏形式对各类病害进行分类，主要有疲劳和脆性断裂、腐蚀、失稳以及机械损伤。
As for steel Bridges, the diseases can be classified into different kinds, which the important ones are fatigue and brittle failure, corrosion, buckling and mechanical failure.
主要有机械磨损和腐蚀磨损。
盒体采用优质工程塑料，外型轻便美观，机械强度高，抗雷击，耐腐蚀抗老化性能好；
The box body is made of high quality engineering plastics. The outlook is beautiful. Mechanical strength is high. Can resist lightning strike. Good corrosion protection and ageing protection.
电池的容器，保证电池密封，且具优良的耐腐蚀，耐热和耐机械力的性能。
The container of the battery, resistant to corrosion, heat and mechanical power.
在运营期间，由于地基不均匀下陷、缩性形变、机械破损、化学腐蚀等原因引起HDPE膜渗漏。
In landfill operation period, the HDPE was also leaked because of the ground deformation, machinery breakage, chemistry corrosion reasons.
采用双面对准光刻工艺，各向异性腐蚀微机械加工制硅膜片等新技术。
Some new techniques are adopted, for example, technology of dual-face alignmental silicon etching and anisotropic corrosion (micromachine), etc.
机械和腐蚀性能。
第一，水泵的机械密封上金属环表面均匀腐蚀。
First, the water pump mechanical seal ring on the surface of metal corrosion.
肯德基门的这种喷涂效果在机械强度、附着力、耐腐蚀、耐老化等方面都优于喷漆工艺。
This spray effect KFC door in mechanical strength, adhesion, corrosion resistance, aging, etc. are superior to the painting process.
金属类耐热性能与机械强度相当理想，但价格与抗腐蚀性能是其劣势；
The heat resistance and mechanical strength of metal is quite good, but the price and corrosion resistance are its disadvantages.
论述了化学成分、轧制工艺对耐海水腐蚀钢机械性能、工艺性能及耐腐蚀性能的影响。
The influence of chemical composition and rolling technology on mechanic property. Technological property and corrosion resistance property of the steel is discussed.
试验结果表明，分级时效工艺在提高合金机械性能的同时，还能使合金抗应力腐蚀性能得到明显改善。
Experimental results show that stepped aging process not only enhances mechanical properties but also improves resistance against stress corrosion of the alloy.
环境适应能力强，可以抗机械损伤，对流体净水压力有很好的抵抗力，同时对细菌、霉菌和化学腐蚀等具有很强的抵抗能力。
Easily ADAPTS itself to the environment. Good resistance upon mechanical damage. Good resistance to the liquid pressure. Strong resistance to bacterium, mildew and other chemical corrosion.
防腐蚀设计即在机械设计时应考虑防腐蚀的要求，并进行合理的设计和结构改进。
Anticorrosion design means it's should be made under consideration the need of anticorrosion when designing the machinery aspect, and making reasonable design and structural improvement.
具有优良的机械性能、电学性能和耐化学腐蚀性能，是热固性树脂的主要产品之一。
Being good in mechanical, electrical properties and chemical erosion resistance, it has been one important product among thermosetting resins.
本文设计了一个恒温腐蚀系统，用于微机械加工制作中的腐蚀工艺。
This paper designs an etching system with constant temperature for etching process in MEMS manufacture.
具有综合机械性能高，尺寸、重量控制准确，镀层光洁、牢固，抗腐蚀性能好，使用寿命长等特性。
It has the characteristics of high mechanical property, accurate control over size and weight, smooth and firm layer, good corrosion resistance and long service life.
本文介绍传感器微机械加工中使用的各向异性腐蚀的计算机模拟。
This paper introduces the computer simulation for the anisotropic etching used in micro-machining of sensors.
本文介绍传感器微机械加工中使用的各向异性腐蚀的计算机模拟。
This paper introduces the computer simulation for the anisotropic etching used in micro-machining of sensors.
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