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- This paper describes the research achievements on the abrasion and Cavitation of materials. Tests show that non-metallic elastic coating has good properties of anti-abrasion and anti-cavitation. 文章简述了材料水力磨蚀方面的有关研究成果,应用试验证明非金属弹性护面涂层有较好的抗气蚀与泥沙磨损性能,值得推广。
- ZHANG Luxun.Review on the National Sciendific Research Coperation Groupp on Abrasion and Cativation in Hyddraulic Machinery[J].Abrasion and Cavitation in Hydraulic Machinery,1999-2000:253-256. [2]张禄勋.;全国水力机械抗泥沙磨蚀科研协作组回顾[J]
- Tough film, abrasion and seawater resistance. 漆膜坚硬、耐磨耐海水磨损。
- Areas of necrosis and cavitation may occur within the tumor. 肿瘤内可以有坏死和成腔区。
- Abrasion and cavitation 空蚀磨损
- In both silicosis and CWP, these masses can undergo necrosis and cavitation. 无论硅肺还是CWP的大结节团块都可以出现坏死和空洞。
- It cures to a hard and tough film., Resistant to abrasion and impact. 具有漆膜坚韧、耐磨、耐碰撞等特点。
- Shenyang Shengshi Abrasive And Grinding Tools Co., Ltd. 沈阳市盛世磨料磨具有限公司。
- No longer abrasion and erosion of lining caused by conveyed fluid particles. 消除了由于输送介质而产生的对内衬的磨损和腐蚀.
- Bulk handling should ensure that abrasion and mechanical shock are minimized. 散装搬运时应注意将摩擦及机械冲击减至最低。
- Toothpastes use abrasives and chemicals to remove surface stains. 牙膏可以用来祛除牙齿表面的污渍。
- The absence of V-belt avoids the ends since belt abrasion and spooling etc. 因本机不用V型皮带,克服了因皮带磨擦而掉落的料屑污染、皮带缠线等问题。
- Open water test and cavitation test of standard propeller 4119 are carried out in depressurized towing tank. 本文选用标准桨模4119,在减压拖曳水池进行了常压下的敞水重复试验及减压下的空泡性能试验。
- The acoustic properties of ultrasound and the interaction of biomaterial and cavitation are analyzed. 剖析了超声波的声学性质、超声空化效应及其与生物介质相互作用的机理;
- The mechanism of sonochemical actions were discussed in view of mechanical fluctuation and cavitation effect of ultrasound. 并从超声的机械振动效应、声空化效应等方面分析了声化学的作用机理。
- Root pressure forms again during vernal season, and cavitation and embolism?are repaired in part.So water transport in trees isn't blocked too. 在春季树木的根压得到恢复,从而使腔隙和栓塞部分消除,水分运输又得以畅通。
- When opration under high sediment flow condition, the turbine is often destroyed by abrasion and erosion of sediment. 混流式水轮机在高含沙水流中运行时 ,常遭受泥沙磨损和磨蚀的破坏。
- For validating the veracity of the results, the results compares with that ones by FLUENT which takes turbulent and cavitation modes into account. 为了验证其准确性,本文将计算结果与考虑了湍流模型和空化模型的FLUENT的数值计算结果进行了相互验证。
- It's a polyurethane cured acrylic varnish with high gloss, high hardness, resistance to abrasion and easy cleaning. 聚氨酯固化的丙烯酸清漆,具有高光泽、硬度高、耐磨、易清洗等特点。
- Professional side abrasion and polishing equipment ensures even polishing of chamfer. 专业的磨边抛光设备,每条边倒角抛光匀称,无抛漏;