cavitation erosion
英
美
气蚀；空穴（隙）腐蚀；液流气泡浸蚀
双语例句
- In this way the economic loss from the operations caused by the cavitation erosion and the sediment wearing can he decreased.
这样做可以减少空蚀与泥沙磨损给运行带来的经济损失。 - Such phenomenon is being called as cavitation, resulting in cavitation erosion and damage of impeller in fast manner.
这种现象叫作气穴现象，会很快使叶轮气蚀，损坏。 - Cavitation erosion resistance of plasma clad high chromium iron based coating by precursor carbonization-composition process
前驱体碳化等离子熔覆高铬铁基涂层的耐空蚀性 - Research Progress on Erosion-corrosion and Cavitation Erosion of Duplex Stainless Steel
双相不锈钢的磨损腐蚀与空泡腐蚀研究进展 - The influences of bubbly oil on the cavitation erosion in journal bearings in engines are investigated in detail.
试验研究了空气混入滑动轴承后对其气蚀磨损的影响。 - Quantitative Analysis of Cavitation Erosion Based on Image Processing Application of Digital Hysterosalpingography in the Diagnosis of Infertility
数字图像处理在SEM空蚀图像定量分析中的应用数字化成像子宫输卵管造影对不孕症的病因定性诊断探讨 - To improve the pump efficiency of these wells, this paper analyzes the factors that affect pump efficiency and founds out the effect of cavitation erosion on it.
为了提高这部分油井泵效，对泵效影响因素进行分析，发现了气蚀效应对泵效的影响。 - The traditional mechanism of gaseous cavitation erosion is discussed and explained in a new way according to the experimental results.
并依据这一新发现对传统的空气蚀理论进行了重新分析与解释。 - The method of vibration cavitation erosion test
GB/T6383-1986振动空蚀试验方法 - The relations between least air concentration to prevent cavitation erosion and flow velocity are proposed; the cavitation numbers with and without aeration in cavitation region are compared.
提出减免空蚀的最低掺气浓度与流速的关系，比较了掺气前后水流的空化数。 - The cavitation erosion behavior of Cr-Mn-N austenite-ferrite stainless steel was investigated by ultrasonic vibration cavitation erosion equipment.
利用超声振荡空蚀实验机对Cr-Mn-N奥氏体-铁素体不锈钢进行了空蚀研究。 - Compared with the conventional post grinding process for the weld layer, the effect of TIG surface remelting process on cavitation erosion resistance was investigated.
通过与传统磨削表面加工对比，研究了TIG表面重熔对空泡腐蚀的影响。 - The Operation and Wear Abrasion and Cavitation Erosion for the Sweden Turbine Experimental Study on Cavitations Erosion
瑞典水轮机的运行和气蚀磨损冲蚀与气蚀复合磨损试验研究 - In combination with structure feature of screening pump, the reasons of cavitation erosion of screening pump were analyzed from tow fields of pump body and screening motor. The corresponding countermeasure was proposed.
结合屏蔽泵的结构特点，分别从泵体和屏蔽电机两个方面，对屏蔽泵汽蚀原因进行了分析，并提出了相应的对策。 - Study on the selection of control valve in cavitation erosion and flash vaporization
在气蚀和闪蒸场合下调节阀选用的研究 - Currently, the exciting force of propeller to hull and cavitation erosion of propeller influence normal ship performance.
船舶向肥大型化、高速化方向发展，船舶主机功率剧增，螺旋桨激振力引起的各类振动以及螺旋桨本身发生空泡剥蚀，影响了船舶的使用性能。 - The time-averaged pressure profiles of different air concentration in cavitation erosion region are measured, the variations of the pressure with air concentration and effects of back pressure on cavitation erosion are analyzed;
实测了空蚀区不同掺气浓度的时均压力分布，分析了压力随掺气浓度的变化及背压对空蚀的影响； - The cavitation erosion regularity of five steels of different heat treatments was studied using rotating disc testing equipment.
在旋转圆盘仪上对五种钢的气蚀破坏规律进行了研究。 - The measures adopting lower vibration plug design against cavitation erosion and selecting proper X Fz to reduce noise caused by cavitation are discussed in detail together with the application effects of parabola plug and V type plug.
详细讨论了采用低振动阀芯设计抗汽蚀和选用适当的XFZ降低汽蚀产生的噪声的方法，并结合抛物线阀芯和V型阀芯等具体类型讨论了这种方法的应用效果。 - Cavitation erosion is caused by high frequency vibration of engine body and high pressure impulse of coolant.
缸套穴蚀主要是由机体的高频振动和冷却水的高压冲击而引起。 - The design criteria for protecting a spillway surface from cavitation erosion are discussed.
本文对溢流面减蚀体型的设计准则进行了探讨。 - The Study of Cavitation Erosion and Combination Action by Cavitation and Sand Wear of Stainless Steels for Surfacing Welding
堆焊不锈钢气蚀和气蚀磨损的研究 - A new type precipitation hardening stainless steel was developed and its resistance to cavitation erosion was investigated.
本文研制了一种新型沉淀硬化型不锈钢并对其抗气蚀性能进行了研究。 - Compared with high-speed jets, high-pressure pulses emitting during bubble collapse play a more important role in cavitation erosion.
计算发现空泡溃灭产生高压脉冲相对于高速射流对空蚀形成起主导作用； - Some new phenomena of cavitation erosion were observed, while the cavitation erosion mechanisms of the journal bearing was discussed and analyzed, by summarizing many experimental phenomena and results.
通过分析比较大量实验研究结果，发现了一些新的气蚀现象，并对滑动轴承气蚀机理进行了分析。 - Cavitation erosion arises from the cavity flow from low-pressure to higher pressure.
空化水流由低压区流到较高压力区时，空泡溃灭便会产生空蚀破坏。 - The flow-field characteristics of cooling-water cavitation flow are closely related to cavitation erosion of cylinder liners.
缸套空蚀和缸套冷却水空化流的流场特性密切相关。 - Cavitation erosion in Cylinder liner is one of main failure mode in diesel engine used in ship.
缸套空蚀是船舶柴油机失效的主要形式之一。 - Cavitation erosion of cylinder liners is a key problem affecting reliability of diesels and lifetime of cylinder liners.
气缸套空蚀已成为影响柴油机的工作可靠性与气缸套的使用寿命的关键问题之一。 - As the working medium, limestone or gypsum slurry, causes serious corrosion and cavitation erosion on the impeller during the operation, so does the high level of chloride ion.
工作介质为石灰石浆液或石膏浆液以及高含量的氯离子，运行过程中对叶轮造成严重的腐蚀和汽蚀。