Hand polished and electro-polished to protect against hatches corrosion.
舱门表面为手工抛光和电解，耐腐蚀好。
EN 12501-1:—, Protection of metallic materials against corrosion — Corrosion likelihood in soil — Part 1: General.
EN 12501-1：—，保护金属材料防腐蚀—腐蚀的可能性在土壤-第1部分：一般。
The ones that compound the corrosion solution keeping the same with scene environmental soil corrosivity and direct against polyurethane foam polyethylene jacket layer wear out and carrying on the laboratory with the damaged situation Simulation experiment.
配制与现场环境土壤腐蚀性一致的腐蚀溶液和针对聚氨酯泡沫聚乙烯夹克层的老化与破损情况进行实验室模拟实验。
Therefore, the products have novel style, the fight against strong, environmental protection and water conservation, solid and durable, anti-fouling corrosion resistance, easy to Cleaning and other quality characteristics, people in the course of receiving a transcendent beauty and comfort of the extraordinary!
在产品设计方面，每一款产品都有它不同的艺术特色，让您尽显个性、时尚、优雅品位，引领潮流，真正做到科技与艺术的完美结合！公司产品赢得众多客商的高度赞赏，是顾客首选品牌。
Good effect: anti-oxidation at high temperature, anti-corrosion against sulphide and naphthene acid and anti- erosion.
效果好：抗高温氧化、耐硫化物、环烷酸腐蚀、耐冲刷性能稳定，传热性能好
The result shows that the fresh surfacing area was smaller than abrasion mark area, and it was bigger than actual contact area. The wear of Zr-4 alloy against Al2O3 in Na2SO4 solution was ten times higher than that in air and pure water, but its coefficient of friction was smaller. The wear of Zr-4 alloy against Al2O3 in pure water was equal to the numeric value of the Zr-4 alloy against Al2O3 in Na2 SO4 solution given the -2000 mv potential. When Zr-4 alloy was in corrosion environment, the wear increased in proportion to the increase of the potential, and the fretting wear and fretting corrosion resulted mainly from electrochemical action.
结果表明：新生面的面积小于磨痕面积而大于实际接触面积；在Na2SO4溶液中摩擦副的磨损量比窄气和纯水中高10倍，但摩擦系数比空气和纯水中小；纯水中Zr-4合金的磨损量等于电位为-2000mV时Na2SO4溶液中的磨损量；在腐蚀环境中磨损量随电位的增高而增大，Zr-4合金的微动腐蚀磨损机制为电化学作用引起的腐蚀磨损。
The reasons of air entering pump have been detailed analyzed for its sudden abnormity and inspection based on the comparison of two accidents: steam corrosion against the pump and air entering pump and combined with the special accident example of the condensate pump.
以600MW亚临界火电机组的立式长轴凝结水泵作为研究对象，通过对水泵汽蚀和水泵进空气2种事故的原因、异同点的介绍和对比，并结合凝结水泵的具体汽蚀事故特例，较为详细的分析了系统运行中突发异常和备用泵检修导致凝结水泵进空气事故的原因。
The grouting mortar is made from cement, water and admixtures/additions, its function being to ensure a good bond between prestressing elements and enclosing body and to protect the enclosed steel against corrosion, by enveloping the elements and filling up all the spaces inside the sheath.
水水泥砂浆由水泥，水和附加剂/添加剂组成，通过密封部件，填充所有壳体内的空间的方式，确保预应力部件和内部结构之间的良好粘接，以及保护内部钢筋，防止腐蚀。
Such assembly technique could provide a means to control the chemical and physical properties of interface for a variety of heterogeneous phenomena including catalysis and corrosion. From the point of view of both fundamental and technological advances, the ability to control interfacial processes has important implications. The practical application of SAMs of alkanethiols as corrosion inhibitors for copper and other metal was explored by several groups. However, the protection ability of the thiol SAMs against copper corrosion is still not high enough.
近年来虽有部分关于铜表面上的烷基硫醇自组装膜在腐蚀方面应用的研究报道，但远未达到系统研究的水平，其研究体系主要集中在直链饱和烷基硫醇的自组装膜，而在实际应用中，硫醇因为气味大且对金属腐蚀的防护效果不够理想而受到限制，因此选择合适的自组装体系显得格外重要。
It is pointed out by thestatistical analysis that the average life against corrosion fatigue with 95% confidence for the cold-expansion holespecimens in contrast with that for reamed hole sp...
因此，在飞机和其他结构的关键部位，采用冷胀孔技术是一种提高腐蚀环境下结构疲劳性能的行之有效的方法。
After centrifugal centrifugal chamber to dry the water every week on the motor spindle of the cone painted a little neutral lubricant protection against shaft corrosion.
离心完毕后要擦干离心腔内水分，每星期对电机主轴的锥面上涂少许中性润滑油脂保护，防止转轴锈蚀。
The good anti-corrosion performance of 304SS could be mainly attributed to the inactivation of surface site rather than to the barrier effect of the passive film against the ionic conductance or against the diffusion of reactants /products.
即使在形成良好的钝化膜的情况下，不锈钢所表现出的优良的抗腐蚀性能主要是由于金属表面活性点的钝化，而非钝化膜对离子导电或者对反应物/产物的扩散过程的阻隔作用。
The lubricant is also a very important component of the bearing arrangement because it has to prevent wear and protect against corrosion so that the bearing can deploy its full performance.
润滑剂也是轴承装置的重要组成部分，能够防止轴承磨损，并使轴承的作用最大化。
The research aims for the stress corrosion cracking characteristics of SAE 8620 alloy steel in chloride aqueous. The abilities against the corrosive environment are observed in the different parameters of heat treatment.
本研究主要是针对SAE 8620合金钢在氯化钠水溶液中的应力腐蚀特性做分析，藉由调整SAE 8620合金钢之热处理条件，观察其抵抗腐蚀环境的能力。
Fortifying fiber is the major component against stress whereas resin glues the fiber into an organic whole, which not only enables the fiber to sustain pressure together but also prevents the fiber from mechanic breakage or chemical corrosion.
增强纤维为主要受力成分；树脂是将纤维粘成整体，它即能使纤维整体受力，又能保护纤维免受机械破损或化学腐蚀。
This product is especially useful in operating environment that requires enhanced oxidation stability and increased protection against rust and corrosion.
产品运用于特别的环境中，为其氧化稳定性，防锈，防腐蚀提供更多的保护。
Shell Turbo T oils provide long term protection against rust and corrosion of your hardware.
壳牌多宝T涡轮机油可为你的硬件设备提供长期的防锈蚀保护。
Warning:We do not recommend the user to swim or bathe with this watch, especially in salf water, becouse the USB plug is not protected against corrosion and resldue.
注意：我们不建议用户在游泳或洗澡时仍佩带此手表，尤其是在盐水中，因为USB插头不具备抗腐蚀能力。
Due to dense structure, high tensile strength, excellent wear-ability, anti-crack and corrosion resistance against acid and alkali, it can be used as integral anti-corrosion coat and block coat.
由于其结构致密，具有较高的抗拉强度且耐磨、抗裂、抗酸碱腐蚀性能优异，宜用于防腐蚀整体面层和块材面层的铺砌材料。
RR had no objection to this as long as adequate precautions were made for sealing against water and corrosion.
只要采取适当的防水防腐密封措施，罗罗对此并不反对。